San Isidro weather by month

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

Temperature in San Isidro (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
18°C maximum daytime temperature in January in San Isidro18
18°C maximum daytime temperature in February in San Isidro18
19°C maximum daytime temperature in March in San Isidro19
19°C maximum daytime temperature in April in San Isidro19
20°C maximum daytime temperature in May in San Isidro20
22°C maximum daytime temperature in June in San Isidro22
25°C maximum daytime temperature in July in San Isidro25
26°C maximum daytime temperature in August in San Isidro26
25°C maximum daytime temperature in September in San Isidro25
23°C maximum daytime temperature in October in San Isidro23
21°C maximum daytime temperature in November in San Isidro21
18°C maximum daytime temperature in December in San Isidro18
Min temperature (night-time)
12°C minimum night-time temperature in January in San Isidro12
12°C minimum night-time temperature in February in San Isidro12
12°C minimum night-time temperature in March in San Isidro12
12°C minimum night-time temperature in April in San Isidro12
14°C minimum night-time temperature in May in San Isidro14
15°C minimum night-time temperature in June in San Isidro15
17°C minimum night-time temperature in July in San Isidro17
18°C minimum night-time temperature in August in San Isidro18
18°C minimum night-time temperature in September in San Isidro18
16°C minimum night-time temperature in October in San Isidro16
15°C minimum night-time temperature in November in San Isidro15
13°C minimum night-time temperature in December in San Isidro13
Heat & Humidity
No heat & humidity in January in San Isidro0
No heat & humidity in February in San Isidro0
No heat & humidity in March in San Isidro0
No heat & humidity in April in San Isidro0
No heat & humidity in May in San Isidro0
No heat & humidity in June in San Isidro0
Low heat & humidity in July in San IsidroL
Moderate heat & humidity in August in San IsidroM
Low heat & humidity in September in San IsidroL
Low heat & humidity in October in San IsidroL
No heat & humidity in November in San Isidro0
No heat & humidity in December in San Isidro0
Sea temperature
20°C sea temperature in January in San Isidro20
19°C sea temperature in February in San Isidro19
19°C sea temperature in March in San Isidro19
19°C sea temperature in April in San Isidro19
20°C sea temperature in May in San Isidro20
21°C sea temperature in June in San Isidro21
22°C sea temperature in July in San Isidro22
23°C sea temperature in August in San Isidro23
24°C sea temperature in September in San Isidro24
23°C sea temperature in October in San Isidro23
22°C sea temperature in November in San Isidro22
21°C sea temperature in December in San Isidro21

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

Sunshine & UV index in San Isidro

  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 Isidro11
11 hours of daylight per day in February in San Isidro11
12 hours of daylight per day in March in San Isidro12
13 hours of daylight per day in April in San Isidro13
14 hours of daylight per day in May in San Isidro14
14 hours of daylight per day in June in San Isidro14
14 hours of daylight per day in July in San Isidro14
13 hours of daylight per day in August in San Isidro13
12 hours of daylight per day in September in San Isidro12
11 hours of daylight per day in October in San Isidro11
11 hours of daylight per day in November in San Isidro11
10 hours of daylight per day in December in San Isidro10
UV Index (Maximum)
UV (maximum) index 4 (Moderate) in January in San Isidro4
UV (maximum) index 6 (High) in February in San Isidro6
UV (maximum) index 8 (Very High) in March in San Isidro8
UV (maximum) index 9 (Very High) in April in San Isidro9
UV (maximum) index 10 (Very High) in May in San Isidro10
UV (maximum) index 11 (Extreme) in June in San Isidro11
UV (maximum) index 11 (Extreme) in July in San Isidro11
UV (maximum) index 11 (Extreme) in August in San Isidro11
UV (maximum) index 9 (Very High) in September in San Isidro9
UV (maximum) index 7 (High) in October in San Isidro7
UV (maximum) index 5 (Moderate) in November in San Isidro5
UV (maximum) index 4 (Moderate) in December in San Isidro4

Rainfall in San Isidro

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
5 days with some rainfall in January in San Isidro5
5 days with some rainfall in February in San Isidro5
5 days with some rainfall in March in San Isidro5
4 days with some rainfall in April in San Isidro4
3 days with some rainfall in May in San Isidro3
2 days with some rainfall in June in San Isidro2
1 day with some rainfall in July in San Isidro1
1 day with some rainfall in August in San Isidro1
3 days with some rainfall in September in San Isidro3
5 days with some rainfall in October in San Isidro5
6 days with some rainfall in November in San Isidro6
6 days with some rainfall in December in San Isidro6
Average monthly rainfall (mm)
68 mm monthly rainfall in January in San Isidro68
57 mm monthly rainfall in February in San Isidro57
44 mm monthly rainfall in March in San Isidro44
34 mm monthly rainfall in April in San Isidro34
13 mm monthly rainfall in May in San Isidro13
6 mm monthly rainfall in June in San Isidro6
1 mm monthly rainfall in July in San Isidro1
3 mm monthly rainfall in August in San Isidro3
14 mm monthly rainfall in September in San Isidro14
43 mm monthly rainfall in October in San Isidro43
71 mm monthly rainfall in November in San Isidro71
77 mm monthly rainfall in December in San Isidro77

More about San Isidro

San Isidro by month

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

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The climate guide for Tenerife (San Isidro) 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 Isidro?

San Isidro has a hot semi arid climate.

San Isidro weather in January

Expect daytime maximum temperatures of 18°C in San Isidro, Tenerife in January based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 68 mm of rainfall in the month.

  • 18°C maximum daytime temperature in January in San Isidro18
    18°C max day temperature
  • 6 hours of sunshine per day
  • 5 days with some rainfall in January in San Isidro5
    5 days with some rainfall
  • 12°C minimum night-time temperature in January in San Isidro12
    12°C min night temperature
  • 11 hours of daylight per day in January in San Isidro11
    11 hours of daylight per day
  • No heat & humidity in January in San Isidro0
    No heat & humidity
  • 68 mm monthly rainfall in January in San Isidro68
    68 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in January in San Isidro4
    4 (Moderate) UV index
  • 20°C sea temperature in January in San Isidro20
    20°C sea temperature

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San Isidro weather in February

Expect daytime maximum temperatures of 18°C in San Isidro, Tenerife in February based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 57 mm of rainfall in the month.

  • 18°C maximum daytime temperature in February in San Isidro18
    18°C max day temperature
  • 7 hours of sunshine per day
  • 5 days with some rainfall in February in San Isidro5
    5 days with some rainfall
  • 12°C minimum night-time temperature in February in San Isidro12
    12°C min night temperature
  • 11 hours of daylight per day in February in San Isidro11
    11 hours of daylight per day
  • No heat & humidity in February in San Isidro0
    No heat & humidity
  • 57 mm monthly rainfall in February in San Isidro57
    57 mm of monthly rainfall
  • UV (maximum) index 6 (High) in February in San Isidro6
    6 (High) UV index
  • 19°C sea temperature in February in San Isidro19
    19°C sea temperature

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San Isidro weather in March

Expect daytime maximum temperatures of 19°C in San Isidro, Tenerife in March based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 44 mm of rainfall in the month.

  • 19°C maximum daytime temperature in March in San Isidro19
    19°C max day temperature
  • 7 hours of sunshine per day
  • 5 days with some rainfall in March in San Isidro5
    5 days with some rainfall
  • 12°C minimum night-time temperature in March in San Isidro12
    12°C min night temperature
  • 12 hours of daylight per day in March in San Isidro12
    12 hours of daylight per day
  • No heat & humidity in March in San Isidro0
    No heat & humidity
  • 44 mm monthly rainfall in March in San Isidro44
    44 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in March in San Isidro8
    8 (Very High) UV index
  • 19°C sea temperature in March in San Isidro19
    19°C sea temperature

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San Isidro weather in April

Expect daytime maximum temperatures of 19°C in San Isidro, Tenerife in April based on long-term weather averages. There are 8 hours of sunshine per day on average.

  • 19°C maximum daytime temperature in April in San Isidro19
    19°C max day temperature
  • 8 hours of sunshine per day
  • 4 days with some rainfall in April in San Isidro4
    4 days with some rainfall
  • 12°C minimum night-time temperature in April in San Isidro12
    12°C min night temperature
  • 13 hours of daylight per day in April in San Isidro13
    13 hours of daylight per day
  • No heat & humidity in April in San Isidro0
    No heat & humidity
  • 34 mm monthly rainfall in April in San Isidro34
    34 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in April in San Isidro9
    9 (Very High) UV index
  • 19°C sea temperature in April in San Isidro19
    19°C sea temperature

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San Isidro weather in May

Expect daytime maximum temperatures of 20°C in San Isidro, Tenerife in May based on long-term weather averages. There are 9 hours of sunshine per day on average.

  • 20°C maximum daytime temperature in May in San Isidro20
    20°C max day temperature
  • 9 hours of sunshine per day
  • 3 days with some rainfall in May in San Isidro3
    3 days with some rainfall
  • 14°C minimum night-time temperature in May in San Isidro14
    14°C min night temperature
  • 14 hours of daylight per day in May in San Isidro14
    14 hours of daylight per day
  • No heat & humidity in May in San Isidro0
    No heat & humidity
  • 13 mm monthly rainfall in May in San Isidro13
    13 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in May in San Isidro10
    10 (Very High) UV index
  • 20°C sea temperature in May in San Isidro20
    20°C sea temperature

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San Isidro weather in June

Expect daytime maximum temperatures of 22°C in San Isidro, Tenerife in June based on long-term weather averages. There are 9 hours of sunshine per day on average.

  • 22°C maximum daytime temperature in June in San Isidro22
    22°C max day temperature
  • 9 hours of sunshine per day
  • 2 days with some rainfall in June in San Isidro2
    2 days with some rainfall
  • 15°C minimum night-time temperature in June in San Isidro15
    15°C min night temperature
  • 14 hours of daylight per day in June in San Isidro14
    14 hours of daylight per day
  • No heat & humidity in June in San Isidro0
    No heat & humidity
  • 6 mm monthly rainfall in June in San Isidro6
    6 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in June in San Isidro11
    11 (Extreme) UV index
  • 21°C sea temperature in June in San Isidro21
    21°C sea temperature

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San Isidro weather in July

Expect daytime maximum temperatures of 25°C in San Isidro, Tenerife in July based on long-term weather averages. There are 10 hours of sunshine per day on average.

  • 25°C maximum daytime temperature in July in San Isidro25
    25°C max day temperature
  • 10 hours of sunshine per day
  • 1 day with some rainfall in July in San Isidro1
    1 day with some rainfall
  • 17°C minimum night-time temperature in July in San Isidro17
    17°C min night temperature
  • 14 hours of daylight per day in July in San Isidro14
    14 hours of daylight per day
  • Low heat & humidity in July in San IsidroL
    Low heat & humidity
  • 1 mm monthly rainfall in July in San Isidro1
    1 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in July in San Isidro11
    11 (Extreme) UV index
  • 22°C sea temperature in July in San Isidro22
    22°C sea temperature

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San Isidro weather in August

Expect daytime maximum temperatures of 26°C in San Isidro, Tenerife in August based on long-term weather averages. There are 9 hours of sunshine per day on average.

  • 26°C maximum daytime temperature in August in San Isidro26
    26°C max day temperature
  • 9 hours of sunshine per day
  • 1 day with some rainfall in August in San Isidro1
    1 day with some rainfall
  • 18°C minimum night-time temperature in August in San Isidro18
    18°C min night temperature
  • 13 hours of daylight per day in August in San Isidro13
    13 hours of daylight per day
  • Moderate heat & humidity in August in San IsidroM
    Moderate heat & humidity
  • 3 mm monthly rainfall in August in San Isidro3
    3 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in August in San Isidro11
    11 (Extreme) UV index
  • 23°C sea temperature in August in San Isidro23
    23°C sea temperature

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San Isidro weather in September

Expect daytime maximum temperatures of 25°C in San Isidro, Tenerife in September based on long-term weather averages. There are 8 hours of sunshine per day on average.

  • 25°C maximum daytime temperature in September in San Isidro25
    25°C max day temperature
  • 8 hours of sunshine per day
  • 3 days with some rainfall in September in San Isidro3
    3 days with some rainfall
  • 18°C minimum night-time temperature in September in San Isidro18
    18°C min night temperature
  • 12 hours of daylight per day in September in San Isidro12
    12 hours of daylight per day
  • Low heat & humidity in September in San IsidroL
    Low heat & humidity
  • 14 mm monthly rainfall in September in San Isidro14
    14 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in September in San Isidro9
    9 (Very High) UV index
  • 24°C sea temperature in September in San Isidro24
    24°C sea temperature

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San Isidro weather in October

Expect daytime maximum temperatures of 23°C in San Isidro, Tenerife in October based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 43 mm of rainfall in the month.

  • 23°C maximum daytime temperature in October in San Isidro23
    23°C max day temperature
  • 7 hours of sunshine per day
  • 5 days with some rainfall in October in San Isidro5
    5 days with some rainfall
  • 16°C minimum night-time temperature in October in San Isidro16
    16°C min night temperature
  • 11 hours of daylight per day in October in San Isidro11
    11 hours of daylight per day
  • Low heat & humidity in October in San IsidroL
    Low heat & humidity
  • 43 mm monthly rainfall in October in San Isidro43
    43 mm of monthly rainfall
  • UV (maximum) index 7 (High) in October in San Isidro7
    7 (High) UV index
  • 23°C sea temperature in October in San Isidro23
    23°C sea temperature

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San Isidro weather in November

Expect daytime maximum temperatures of 21°C in San Isidro, Tenerife in November based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 71 mm of rainfall in the month.

  • 21°C maximum daytime temperature in November in San Isidro21
    21°C max day temperature
  • 6 hours of sunshine per day
  • 6 days with some rainfall in November in San Isidro6
    6 days with some rainfall
  • 15°C minimum night-time temperature in November in San Isidro15
    15°C min night temperature
  • 11 hours of daylight per day in November in San Isidro11
    11 hours of daylight per day
  • No heat & humidity in November in San Isidro0
    No heat & humidity
  • 71 mm monthly rainfall in November in San Isidro71
    71 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in November in San Isidro5
    5 (Moderate) UV index
  • 22°C sea temperature in November in San Isidro22
    22°C sea temperature

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San Isidro weather in December

Expect daytime maximum temperatures of 18°C in San Isidro, Tenerife in December based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 77 mm of rainfall in the month.

  • 18°C maximum daytime temperature in December in San Isidro18
    18°C max day temperature
  • 6 hours of sunshine per day
  • 6 days with some rainfall in December in San Isidro6
    6 days with some rainfall
  • 13°C minimum night-time temperature in December in San Isidro13
    13°C min night temperature
  • 10 hours of daylight per day in December in San Isidro10
    10 hours of daylight per day
  • No heat & humidity in December in San Isidro0
    No heat & humidity
  • 77 mm monthly rainfall in December in San Isidro77
    77 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in December in San Isidro4
    4 (Moderate) UV index
  • 21°C sea temperature in December in San Isidro21
    21°C sea temperature

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More about San Isidro

San Isidro by month

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

Recommended for Tenerife

  • 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 Tenerife (San Isidro) 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.

Compare San Isidro weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for San Isidro, Tenerife, Canary Islands, Spain and the UK (London).

Maximum daytime temperature (°C)

San Isidro, Tenerife, Canary Islands, Spain
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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