San Cristobal de las Casas weather by month

Check out San Cristobal de las Casas weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in San Cristobal de las Casas (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
19°C maximum daytime temperature in January in San Cristobal de las Casas19
20°C maximum daytime temperature in February in San Cristobal de las Casas20
21°C maximum daytime temperature in March in San Cristobal de las Casas21
23°C maximum daytime temperature in April in San Cristobal de las Casas23
22°C maximum daytime temperature in May in San Cristobal de las Casas22
21°C maximum daytime temperature in June in San Cristobal de las Casas21
21°C maximum daytime temperature in July in San Cristobal de las Casas21
21°C maximum daytime temperature in August in San Cristobal de las Casas21
20°C maximum daytime temperature in September in San Cristobal de las Casas20
20°C maximum daytime temperature in October in San Cristobal de las Casas20
20°C maximum daytime temperature in November in San Cristobal de las Casas20
19°C maximum daytime temperature in December in San Cristobal de las Casas19
Min temperature (night-time)
3°C minimum night-time temperature in January in San Cristobal de las Casas3
4°C minimum night-time temperature in February in San Cristobal de las Casas4
5°C minimum night-time temperature in March in San Cristobal de las Casas5
7°C minimum night-time temperature in April in San Cristobal de las Casas7
8°C minimum night-time temperature in May in San Cristobal de las Casas8
10°C minimum night-time temperature in June in San Cristobal de las Casas10
10°C minimum night-time temperature in July in San Cristobal de las Casas10
9°C minimum night-time temperature in August in San Cristobal de las Casas9
9°C minimum night-time temperature in September in San Cristobal de las Casas9
8°C minimum night-time temperature in October in San Cristobal de las Casas8
6°C minimum night-time temperature in November in San Cristobal de las Casas6
4°C minimum night-time temperature in December in San Cristobal de las Casas4
Heat & Humidity
No heat & humidity in January in San Cristobal de las Casas0
No heat & humidity in February in San Cristobal de las Casas0
No heat & humidity in March in San Cristobal de las Casas0
No heat & humidity in April in San Cristobal de las Casas0
No heat & humidity in May in San Cristobal de las Casas0
No heat & humidity in June in San Cristobal de las Casas0
No heat & humidity in July in San Cristobal de las Casas0
No heat & humidity in August in San Cristobal de las Casas0
No heat & humidity in September in San Cristobal de las Casas0
No heat & humidity in October in San Cristobal de las Casas0
No heat & humidity in November in San Cristobal de las Casas0
No heat & humidity in December in San Cristobal de las Casas0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in San Cristobal de las Casas

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
11 hours of daylight per day in January in San Cristobal de las Casas11
12 hours of daylight per day in February in San Cristobal de las Casas12
12 hours of daylight per day in March in San Cristobal de las Casas12
13 hours of daylight per day in April in San Cristobal de las Casas13
13 hours of daylight per day in May in San Cristobal de las Casas13
13 hours of daylight per day in June in San Cristobal de las Casas13
13 hours of daylight per day in July in San Cristobal de las Casas13
13 hours of daylight per day in August in San Cristobal de las Casas13
12 hours of daylight per day in September in San Cristobal de las Casas12
12 hours of daylight per day in October in San Cristobal de las Casas12
11 hours of daylight per day in November in San Cristobal de las Casas11
11 hours of daylight per day in December in San Cristobal de las Casas11
UV Index (Maximum)
UV (maximum) index 9 (Very High) in January in San Cristobal de las Casas9
UV (maximum) index 11 (Extreme) in February in San Cristobal de las Casas11
UV (maximum) index 11+ (Extreme) in March in San Cristobal de las Casas11
UV (maximum) index 11+ (Extreme) in April in San Cristobal de las Casas11
UV (maximum) index 11+ (Extreme) in May in San Cristobal de las Casas11
UV (maximum) index 11+ (Extreme) in June in San Cristobal de las Casas11
UV (maximum) index 11+ (Extreme) in July in San Cristobal de las Casas11
UV (maximum) index 11+ (Extreme) in August in San Cristobal de las Casas11
UV (maximum) index 11+ (Extreme) in September in San Cristobal de las Casas11
UV (maximum) index 11 (Extreme) in October in San Cristobal de las Casas11
UV (maximum) index 10 (Very High) in November in San Cristobal de las Casas10
UV (maximum) index 9 (Very High) in December in San Cristobal de las Casas9

Rainfall in San Cristobal de las Casas

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
2 days with some rainfall in January in San Cristobal de las Casas2
2 days with some rainfall in February in San Cristobal de las Casas2
3 days with some rainfall in March in San Cristobal de las Casas3
7 days with some rainfall in April in San Cristobal de las Casas7
13 days with some rainfall in May in San Cristobal de las Casas13
20 days with some rainfall in June in San Cristobal de las Casas20
17 days with some rainfall in July in San Cristobal de las Casas17
17 days with some rainfall in August in San Cristobal de las Casas17
21 days with some rainfall in September in San Cristobal de las Casas21
12 days with some rainfall in October in San Cristobal de las Casas12
6 days with some rainfall in November in San Cristobal de las Casas6
3 days with some rainfall in December in San Cristobal de las Casas3
Average monthly rainfall (mm)
11 mm monthly rainfall in January in San Cristobal de las Casas11
11 mm monthly rainfall in February in San Cristobal de las Casas11
14 mm monthly rainfall in March in San Cristobal de las Casas14
45 mm monthly rainfall in April in San Cristobal de las Casas45
92 mm monthly rainfall in May in San Cristobal de las Casas92
224 mm monthly rainfall in June in San Cristobal de las Casas224
172 mm monthly rainfall in July in San Cristobal de las Casas172
184 mm monthly rainfall in August in San Cristobal de las Casas184
220 mm monthly rainfall in September in San Cristobal de las Casas220
111 mm monthly rainfall in October in San Cristobal de las Casas111
36 mm monthly rainfall in November in San Cristobal de las Casas36
14 mm monthly rainfall in December in San Cristobal de las Casas14

More about San Cristobal de las Casas

San Cristobal de las Casas by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Mexico (San Cristobal de las Casas) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in San Cristobal de las Casas?

San Cristobal de las Casas has a temperate climate with warm summers and dry winters.

San Cristobal de las Casas weather in January

Expect daytime maximum temperatures of 19°C in San Cristobal de las Casas, Mexico in January based on long-term weather averages. There are 7 hours of sunshine per day on average.

  • 19°C maximum daytime temperature in January in San Cristobal de las Casas19
    19°C max day temperature
  • 7 hours of sunshine per day
  • 2 days with some rainfall in January in San Cristobal de las Casas2
    2 days with some rainfall
  • 3°C minimum night-time temperature in January in San Cristobal de las Casas3
    3°C min night temperature
  • 11 hours of daylight per day in January in San Cristobal de las Casas11
    11 hours of daylight per day
  • No heat & humidity in January in San Cristobal de las Casas0
    No heat & humidity
  • 11 mm monthly rainfall in January in San Cristobal de las Casas11
    11 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in January in San Cristobal de las Casas9
    9 (Very High) UV index

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San Cristobal de las Casas weather in February

Expect daytime maximum temperatures of 20°C in San Cristobal de las Casas, Mexico in February based on long-term weather averages. There are 7 hours of sunshine per day on average.

  • 20°C maximum daytime temperature in February in San Cristobal de las Casas20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 2 days with some rainfall in February in San Cristobal de las Casas2
    2 days with some rainfall
  • 4°C minimum night-time temperature in February in San Cristobal de las Casas4
    4°C min night temperature
  • 12 hours of daylight per day in February in San Cristobal de las Casas12
    12 hours of daylight per day
  • No heat & humidity in February in San Cristobal de las Casas0
    No heat & humidity
  • 11 mm monthly rainfall in February in San Cristobal de las Casas11
    11 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in February in San Cristobal de las Casas11
    11 (Extreme) UV index

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San Cristobal de las Casas weather in March

Expect daytime maximum temperatures of 21°C in San Cristobal de las Casas, Mexico in March based on long-term weather averages. There are 6 hours of sunshine per day on average.

  • 21°C maximum daytime temperature in March in San Cristobal de las Casas21
    21°C max day temperature
  • 6 hours of sunshine per day
  • 3 days with some rainfall in March in San Cristobal de las Casas3
    3 days with some rainfall
  • 5°C minimum night-time temperature in March in San Cristobal de las Casas5
    5°C min night temperature
  • 12 hours of daylight per day in March in San Cristobal de las Casas12
    12 hours of daylight per day
  • No heat & humidity in March in San Cristobal de las Casas0
    No heat & humidity
  • 14 mm monthly rainfall in March in San Cristobal de las Casas14
    14 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in San Cristobal de las Casas11
    11+ (Extreme) UV index

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San Cristobal de las Casas weather in April

Expect daytime maximum temperatures of 23°C in San Cristobal de las Casas, Mexico in April based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 45 mm of rainfall in the month.

  • 23°C maximum daytime temperature in April in San Cristobal de las Casas23
    23°C max day temperature
  • 6 hours of sunshine per day
  • 7 days with some rainfall in April in San Cristobal de las Casas7
    7 days with some rainfall
  • 7°C minimum night-time temperature in April in San Cristobal de las Casas7
    7°C min night temperature
  • 13 hours of daylight per day in April in San Cristobal de las Casas13
    13 hours of daylight per day
  • No heat & humidity in April in San Cristobal de las Casas0
    No heat & humidity
  • 45 mm monthly rainfall in April in San Cristobal de las Casas45
    45 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in April in San Cristobal de las Casas11
    11+ (Extreme) UV index

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San Cristobal de las Casas weather in May

Expect daytime maximum temperatures of 22°C in San Cristobal de las Casas, Mexico in May based on long-term weather averages. There are 5 hours of sunshine per day on average with 13 days with some rainfall and typically 92 mm of rainfall in the month.

  • 22°C maximum daytime temperature in May in San Cristobal de las Casas22
    22°C max day temperature
  • 5 hours of sunshine per day
  • 13 days with some rainfall in May in San Cristobal de las Casas13
    13 days with some rainfall
  • 8°C minimum night-time temperature in May in San Cristobal de las Casas8
    8°C min night temperature
  • 13 hours of daylight per day in May in San Cristobal de las Casas13
    13 hours of daylight per day
  • No heat & humidity in May in San Cristobal de las Casas0
    No heat & humidity
  • 92 mm monthly rainfall in May in San Cristobal de las Casas92
    92 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in San Cristobal de las Casas11
    11+ (Extreme) UV index

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San Cristobal de las Casas weather in June

Expect daytime maximum temperatures of 21°C in San Cristobal de las Casas, Mexico in June based on long-term weather averages. There are 5 hours of sunshine per day on average with 20 days with some rainfall and typically 224 mm of rainfall in the month.

  • 21°C maximum daytime temperature in June in San Cristobal de las Casas21
    21°C max day temperature
  • 5 hours of sunshine per day
  • 20 days with some rainfall in June in San Cristobal de las Casas20
    20 days with some rainfall
  • 10°C minimum night-time temperature in June in San Cristobal de las Casas10
    10°C min night temperature
  • 13 hours of daylight per day in June in San Cristobal de las Casas13
    13 hours of daylight per day
  • No heat & humidity in June in San Cristobal de las Casas0
    No heat & humidity
  • 224 mm monthly rainfall in June in San Cristobal de las Casas224
    224 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in June in San Cristobal de las Casas11
    11+ (Extreme) UV index

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San Cristobal de las Casas weather in July

Expect daytime maximum temperatures of 21°C in San Cristobal de las Casas, Mexico in July based on long-term weather averages. There are 6 hours of sunshine per day on average with 17 days with some rainfall and typically 172 mm of rainfall in the month.

  • 21°C maximum daytime temperature in July in San Cristobal de las Casas21
    21°C max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in July in San Cristobal de las Casas17
    17 days with some rainfall
  • 10°C minimum night-time temperature in July in San Cristobal de las Casas10
    10°C min night temperature
  • 13 hours of daylight per day in July in San Cristobal de las Casas13
    13 hours of daylight per day
  • No heat & humidity in July in San Cristobal de las Casas0
    No heat & humidity
  • 172 mm monthly rainfall in July in San Cristobal de las Casas172
    172 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in July in San Cristobal de las Casas11
    11+ (Extreme) UV index

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San Cristobal de las Casas weather in August

Expect daytime maximum temperatures of 21°C in San Cristobal de las Casas, Mexico in August based on long-term weather averages. There are 6 hours of sunshine per day on average with 17 days with some rainfall and typically 184 mm of rainfall in the month.

  • 21°C maximum daytime temperature in August in San Cristobal de las Casas21
    21°C max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in August in San Cristobal de las Casas17
    17 days with some rainfall
  • 9°C minimum night-time temperature in August in San Cristobal de las Casas9
    9°C min night temperature
  • 13 hours of daylight per day in August in San Cristobal de las Casas13
    13 hours of daylight per day
  • No heat & humidity in August in San Cristobal de las Casas0
    No heat & humidity
  • 184 mm monthly rainfall in August in San Cristobal de las Casas184
    184 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in San Cristobal de las Casas11
    11+ (Extreme) UV index

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San Cristobal de las Casas weather in September

Expect daytime maximum temperatures of 20°C in San Cristobal de las Casas, Mexico in September based on long-term weather averages. There are 4 hours of sunshine per day on average with 21 days with some rainfall and typically 220 mm of rainfall in the month.

  • 20°C maximum daytime temperature in September in San Cristobal de las Casas20
    20°C max day temperature
  • 4 hours of sunshine per day
  • 21 days with some rainfall in September in San Cristobal de las Casas21
    21 days with some rainfall
  • 9°C minimum night-time temperature in September in San Cristobal de las Casas9
    9°C min night temperature
  • 12 hours of daylight per day in September in San Cristobal de las Casas12
    12 hours of daylight per day
  • No heat & humidity in September in San Cristobal de las Casas0
    No heat & humidity
  • 220 mm monthly rainfall in September in San Cristobal de las Casas220
    220 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in San Cristobal de las Casas11
    11+ (Extreme) UV index

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San Cristobal de las Casas weather in October

Expect daytime maximum temperatures of 20°C in San Cristobal de las Casas, Mexico in October based on long-term weather averages. There are 5 hours of sunshine per day on average with 12 days with some rainfall and typically 111 mm of rainfall in the month.

  • 20°C maximum daytime temperature in October in San Cristobal de las Casas20
    20°C max day temperature
  • 5 hours of sunshine per day
  • 12 days with some rainfall in October in San Cristobal de las Casas12
    12 days with some rainfall
  • 8°C minimum night-time temperature in October in San Cristobal de las Casas8
    8°C min night temperature
  • 12 hours of daylight per day in October in San Cristobal de las Casas12
    12 hours of daylight per day
  • No heat & humidity in October in San Cristobal de las Casas0
    No heat & humidity
  • 111 mm monthly rainfall in October in San Cristobal de las Casas111
    111 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in October in San Cristobal de las Casas11
    11 (Extreme) UV index

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San Cristobal de las Casas weather in November

Expect daytime maximum temperatures of 20°C in San Cristobal de las Casas, Mexico in November based on long-term weather averages. There are 6 hours of sunshine per day on average.

  • 20°C maximum daytime temperature in November in San Cristobal de las Casas20
    20°C max day temperature
  • 6 hours of sunshine per day
  • 6 days with some rainfall in November in San Cristobal de las Casas6
    6 days with some rainfall
  • 6°C minimum night-time temperature in November in San Cristobal de las Casas6
    6°C min night temperature
  • 11 hours of daylight per day in November in San Cristobal de las Casas11
    11 hours of daylight per day
  • No heat & humidity in November in San Cristobal de las Casas0
    No heat & humidity
  • 36 mm monthly rainfall in November in San Cristobal de las Casas36
    36 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in November in San Cristobal de las Casas10
    10 (Very High) UV index

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San Cristobal de las Casas weather in December

Expect daytime maximum temperatures of 19°C in San Cristobal de las Casas, Mexico in December based on long-term weather averages. There are 6 hours of sunshine per day on average.

  • 19°C maximum daytime temperature in December in San Cristobal de las Casas19
    19°C max day temperature
  • 6 hours of sunshine per day
  • 3 days with some rainfall in December in San Cristobal de las Casas3
    3 days with some rainfall
  • 4°C minimum night-time temperature in December in San Cristobal de las Casas4
    4°C min night temperature
  • 11 hours of daylight per day in December in San Cristobal de las Casas11
    11 hours of daylight per day
  • No heat & humidity in December in San Cristobal de las Casas0
    No heat & humidity
  • 14 mm monthly rainfall in December in San Cristobal de las Casas14
    14 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in December in San Cristobal de las Casas9
    9 (Very High) UV index

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More about San Cristobal de las Casas

San Cristobal de las Casas by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Mexico

  • Explore latest special offers & online deals from TUI
  • Free child places & £0 deposits with direct debit available
  • Book summer & winter sun holidays in 2026/2027

TUITUI deal finder

The climate guide for Mexico (San Cristobal de las Casas) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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Compare San Cristobal de las Casas weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for San Cristobal de las Casas, Mexico and the UK (London).

Maximum daytime temperature (°C)

San Cristobal de las Casas, Mexico
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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