Kottayam weather by month

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

Temperature in Kottayam (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
88°F maximum daytime temperature in January in Kottayam88
90°F maximum daytime temperature in February in Kottayam90
90°F maximum daytime temperature in March in Kottayam90
91°F maximum daytime temperature in April in Kottayam91
90°F maximum daytime temperature in May in Kottayam90
86°F maximum daytime temperature in June in Kottayam86
84°F maximum daytime temperature in July in Kottayam84
84°F maximum daytime temperature in August in Kottayam84
86°F maximum daytime temperature in September in Kottayam86
86°F maximum daytime temperature in October in Kottayam86
88°F maximum daytime temperature in November in Kottayam88
88°F maximum daytime temperature in December in Kottayam88
Min temperature (night-time)
72°F minimum night-time temperature in January in Kottayam72
73°F minimum night-time temperature in February in Kottayam73
75°F minimum night-time temperature in March in Kottayam75
77°F minimum night-time temperature in April in Kottayam77
77°F minimum night-time temperature in May in Kottayam77
75°F minimum night-time temperature in June in Kottayam75
73°F minimum night-time temperature in July in Kottayam73
73°F minimum night-time temperature in August in Kottayam73
75°F minimum night-time temperature in September in Kottayam75
73°F minimum night-time temperature in October in Kottayam73
73°F minimum night-time temperature in November in Kottayam73
72°F minimum night-time temperature in December in Kottayam72
Heat & Humidity
High heat & humidity in January in KottayamH
Very high heat & humidity in February in KottayamVH
Very high heat & humidity in March in KottayamVH
Very high heat & humidity in April in KottayamVH
Very high heat & humidity in May in KottayamVH
High heat & humidity in June in KottayamH
High heat & humidity in July in KottayamH
High heat & humidity in August in KottayamH
High heat & humidity in September in KottayamH
High heat & humidity in October in KottayamH
High heat & humidity in November in KottayamH
High heat & humidity in December in KottayamH

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

Sunshine & UV index in Kottayam

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
12 hours of daylight per day in January in Kottayam12
12 hours of daylight per day in February in Kottayam12
12 hours of daylight per day in March in Kottayam12
12 hours of daylight per day in April in Kottayam12
13 hours of daylight per day in May in Kottayam13
13 hours of daylight per day in June in Kottayam13
13 hours of daylight per day in July in Kottayam13
12 hours of daylight per day in August in Kottayam12
12 hours of daylight per day in September in Kottayam12
12 hours of daylight per day in October in Kottayam12
12 hours of daylight per day in November in Kottayam12
12 hours of daylight per day in December in Kottayam12
UV Index (Maximum)
UV (maximum) index 11 (Extreme) in January in Kottayam11
UV (maximum) index 11+ (Extreme) in February in Kottayam11
UV (maximum) index 11+ (Extreme) in March in Kottayam11
UV (maximum) index 11+ (Extreme) in April in Kottayam11
UV (maximum) index 11+ (Extreme) in May in Kottayam11
UV (maximum) index 11+ (Extreme) in June in Kottayam11
UV (maximum) index 11+ (Extreme) in July in Kottayam11
UV (maximum) index 11+ (Extreme) in August in Kottayam11
UV (maximum) index 11+ (Extreme) in September in Kottayam11
UV (maximum) index 11+ (Extreme) in October in Kottayam11
UV (maximum) index 11 (Extreme) in November in Kottayam11
UV (maximum) index 10 (Very High) in December in Kottayam10

Rainfall in Kottayam

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
1 day with some rainfall in January in Kottayam1
2 days with some rainfall in February in Kottayam2
3 days with some rainfall in March in Kottayam3
7 days with some rainfall in April in Kottayam7
10 days with some rainfall in May in Kottayam10
21 days with some rainfall in June in Kottayam21
20 days with some rainfall in July in Kottayam20
17 days with some rainfall in August in Kottayam17
13 days with some rainfall in September in Kottayam13
12 days with some rainfall in October in Kottayam12
8 days with some rainfall in November in Kottayam8
3 days with some rainfall in December in Kottayam3
Average monthly rainfall (inches)
0.6 inches monthly rainfall in January in Kottayam0.6
1.1 inches monthly rainfall in February in Kottayam1.1
2.0 inches monthly rainfall in March in Kottayam2.0
5.2 inches monthly rainfall in April in Kottayam5.2
10.2 inches monthly rainfall in May in Kottayam10.2
22.3 inches monthly rainfall in June in Kottayam22.3
24.0 inches monthly rainfall in July in Kottayam24.0
15.5 inches monthly rainfall in August in Kottayam15.5
11.3 inches monthly rainfall in September in Kottayam11.3
12.4 inches monthly rainfall in October in Kottayam12.4
7.0 inches monthly rainfall in November in Kottayam7.0
2.1 inches monthly rainfall in December in Kottayam2.1

More about Kottayam

Kottayam by month

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

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The climate guide for Kerala (Kottayam) 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 Kottayam?

Kottayam has a hot tropical climate with a short dry season.

Kottayam weather in January

Expect daytime maximum temperatures of 88°F in Kottayam, Kerala in January and high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average.

  • 88°F maximum daytime temperature in January in Kottayam88
    88°F max day temperature
  • 9 hours of sunshine per day
  • 1 day with some rainfall in January in Kottayam1
    1 day with some rainfall
  • 72°F minimum night-time temperature in January in Kottayam72
    72°F min night temperature
  • 12 hours of daylight per day in January in Kottayam12
    12 hours of daylight per day
  • High heat & humidity in January in KottayamH
    High heat & humidity
  • 0.6 inches monthly rainfall in January in Kottayam0.6
    0.6 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in January in Kottayam11
    11 (Extreme) UV index

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Kottayam weather in February

Expect daytime maximum temperatures of 90°F in Kottayam, Kerala in February and very high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average.

  • 90°F maximum daytime temperature in February in Kottayam90
    90°F max day temperature
  • 9 hours of sunshine per day
  • 2 days with some rainfall in February in Kottayam2
    2 days with some rainfall
  • 73°F minimum night-time temperature in February in Kottayam73
    73°F min night temperature
  • 12 hours of daylight per day in February in Kottayam12
    12 hours of daylight per day
  • Very high heat & humidity in February in KottayamVH
    Very High heat & humidity
  • 1.1 inches monthly rainfall in February in Kottayam1.1
    1.1 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in February in Kottayam11
    11+ (Extreme) UV index

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Kottayam weather in March

Expect daytime maximum temperatures of 90°F in Kottayam, Kerala in March and very high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 2.0 inches of rainfall in the month.

  • 90°F maximum daytime temperature in March in Kottayam90
    90°F max day temperature
  • 9 hours of sunshine per day
  • 3 days with some rainfall in March in Kottayam3
    3 days with some rainfall
  • 75°F minimum night-time temperature in March in Kottayam75
    75°F min night temperature
  • 12 hours of daylight per day in March in Kottayam12
    12 hours of daylight per day
  • Very high heat & humidity in March in KottayamVH
    Very High heat & humidity
  • 2.0 inches monthly rainfall in March in Kottayam2.0
    2.0 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Kottayam11
    11+ (Extreme) UV index

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Kottayam weather in April

Expect daytime maximum temperatures of 91°F in Kottayam, Kerala in April and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 5.2 inches of rainfall in the month.

  • 91°F maximum daytime temperature in April in Kottayam91
    91°F max day temperature
  • 8 hours of sunshine per day
  • 7 days with some rainfall in April in Kottayam7
    7 days with some rainfall
  • 77°F minimum night-time temperature in April in Kottayam77
    77°F min night temperature
  • 12 hours of daylight per day in April in Kottayam12
    12 hours of daylight per day
  • Very high heat & humidity in April in KottayamVH
    Very High heat & humidity
  • 5.2 inches monthly rainfall in April in Kottayam5.2
    5.2 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in April in Kottayam11
    11+ (Extreme) UV index

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Kottayam weather in May

Expect daytime maximum temperatures of 90°F in Kottayam, Kerala in May and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 10 days with some rainfall and typically 10.2 inches of rainfall in the month.

  • 90°F maximum daytime temperature in May in Kottayam90
    90°F max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in May in Kottayam10
    10 days with some rainfall
  • 77°F minimum night-time temperature in May in Kottayam77
    77°F min night temperature
  • 13 hours of daylight per day in May in Kottayam13
    13 hours of daylight per day
  • Very high heat & humidity in May in KottayamVH
    Very High heat & humidity
  • 10.2 inches monthly rainfall in May in Kottayam10.2
    10.2 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Kottayam11
    11+ (Extreme) UV index

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Kottayam weather in June

Expect daytime maximum temperatures of 86°F in Kottayam, Kerala in June and high heat and humidity based on long-term weather averages. There are 5 hours of sunshine per day on average with 21 days with some rainfall and typically 22.3 inches of rainfall in the month.

  • 86°F maximum daytime temperature in June in Kottayam86
    86°F max day temperature
  • 5 hours of sunshine per day
  • 21 days with some rainfall in June in Kottayam21
    21 days with some rainfall
  • 75°F minimum night-time temperature in June in Kottayam75
    75°F min night temperature
  • 13 hours of daylight per day in June in Kottayam13
    13 hours of daylight per day
  • High heat & humidity in June in KottayamH
    High heat & humidity
  • 22.3 inches monthly rainfall in June in Kottayam22.3
    22.3 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in June in Kottayam11
    11+ (Extreme) UV index

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Kottayam weather in July

Expect daytime maximum temperatures of 84°F in Kottayam, Kerala in July and high heat and humidity based on long-term weather averages. There are 5 hours of sunshine per day on average with 20 days with some rainfall and typically 24.0 inches of rainfall in the month.

  • 84°F maximum daytime temperature in July in Kottayam84
    84°F max day temperature
  • 5 hours of sunshine per day
  • 20 days with some rainfall in July in Kottayam20
    20 days with some rainfall
  • 73°F minimum night-time temperature in July in Kottayam73
    73°F min night temperature
  • 13 hours of daylight per day in July in Kottayam13
    13 hours of daylight per day
  • High heat & humidity in July in KottayamH
    High heat & humidity
  • 24.0 inches monthly rainfall in July in Kottayam24.0
    24.0 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in July in Kottayam11
    11+ (Extreme) UV index

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Kottayam weather in August

Expect daytime maximum temperatures of 84°F in Kottayam, Kerala in August and high heat and humidity based on long-term weather averages. There are 5 hours of sunshine per day on average with 17 days with some rainfall and typically 15.5 inches of rainfall in the month.

  • 84°F maximum daytime temperature in August in Kottayam84
    84°F max day temperature
  • 5 hours of sunshine per day
  • 17 days with some rainfall in August in Kottayam17
    17 days with some rainfall
  • 73°F minimum night-time temperature in August in Kottayam73
    73°F min night temperature
  • 12 hours of daylight per day in August in Kottayam12
    12 hours of daylight per day
  • High heat & humidity in August in KottayamH
    High heat & humidity
  • 15.5 inches monthly rainfall in August in Kottayam15.5
    15.5 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Kottayam11
    11+ (Extreme) UV index

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Kottayam weather in September

Expect daytime maximum temperatures of 86°F in Kottayam, Kerala in September and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 13 days with some rainfall and typically 11.3 inches of rainfall in the month.

  • 86°F maximum daytime temperature in September in Kottayam86
    86°F max day temperature
  • 6 hours of sunshine per day
  • 13 days with some rainfall in September in Kottayam13
    13 days with some rainfall
  • 75°F minimum night-time temperature in September in Kottayam75
    75°F min night temperature
  • 12 hours of daylight per day in September in Kottayam12
    12 hours of daylight per day
  • High heat & humidity in September in KottayamH
    High heat & humidity
  • 11.3 inches monthly rainfall in September in Kottayam11.3
    11.3 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Kottayam11
    11+ (Extreme) UV index

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Kottayam weather in October

Expect daytime maximum temperatures of 86°F in Kottayam, Kerala in October and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 12 days with some rainfall and typically 12.4 inches of rainfall in the month.

  • 86°F maximum daytime temperature in October in Kottayam86
    86°F max day temperature
  • 6 hours of sunshine per day
  • 12 days with some rainfall in October in Kottayam12
    12 days with some rainfall
  • 73°F minimum night-time temperature in October in Kottayam73
    73°F min night temperature
  • 12 hours of daylight per day in October in Kottayam12
    12 hours of daylight per day
  • High heat & humidity in October in KottayamH
    High heat & humidity
  • 12.4 inches monthly rainfall in October in Kottayam12.4
    12.4 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Kottayam11
    11+ (Extreme) UV index

Back to months

Kottayam weather in November

Expect daytime maximum temperatures of 88°F in Kottayam, Kerala in November and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 7.0 inches of rainfall in the month.

  • 88°F maximum daytime temperature in November in Kottayam88
    88°F max day temperature
  • 6 hours of sunshine per day
  • 8 days with some rainfall in November in Kottayam8
    8 days with some rainfall
  • 73°F minimum night-time temperature in November in Kottayam73
    73°F min night temperature
  • 12 hours of daylight per day in November in Kottayam12
    12 hours of daylight per day
  • High heat & humidity in November in KottayamH
    High heat & humidity
  • 7.0 inches monthly rainfall in November in Kottayam7.0
    7.0 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in November in Kottayam11
    11 (Extreme) UV index

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Kottayam weather in December

Expect daytime maximum temperatures of 88°F in Kottayam, Kerala in December and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 2.1 inches of rainfall in the month.

  • 88°F maximum daytime temperature in December in Kottayam88
    88°F max day temperature
  • 7 hours of sunshine per day
  • 3 days with some rainfall in December in Kottayam3
    3 days with some rainfall
  • 72°F minimum night-time temperature in December in Kottayam72
    72°F min night temperature
  • 12 hours of daylight per day in December in Kottayam12
    12 hours of daylight per day
  • High heat & humidity in December in KottayamH
    High heat & humidity
  • 2.1 inches monthly rainfall in December in Kottayam2.1
    2.1 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in December in Kottayam10
    10 (Very High) UV index

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More about Kottayam

Kottayam by month

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

Recommended for Kerala

  • Save 10% on 2026/2027 holidays in biggest ever TUI sale
  • Max discount £500. T&Cs apply. £500 min spend
  • Travel between 1st May 2026 & 31st Oct 2027 (inclusive)
Show discount codeShow discount code ******ALE

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The climate guide for Kerala (Kottayam) 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)  |  Imperial (°F)

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Compare Kottayam weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Kottayam, Kerala, India and the UK (London).

Maximum daytime temperature (°F)

Kottayam, Kerala, India
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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