Kottayam weather in August 2026

Expect daytime maximum temperatures of 29°C 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 393 mm of rainfall in the month.

  • 29°C maximum daytime temperature in August in Kottayam29
    29°C max day temperature
  • 5 hours of sunshine per day
  • 17 days with some rainfall in August in Kottayam17
    17 days with some rainfall
  • 23°C minimum night-time temperature in August in Kottayam23
    23°C 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
  • 393 mm monthly rainfall in August in Kottayam393
    393 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Kottayam11
    11+ (Extreme) UV index

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The August weather guide for Kerala (Kottayam) shows long term 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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How hot is it in Kottayam in August?

Daytime temperatures usually reach 28°C in Kottayam in August with high heat and humidity, falling to 23°C at night.

How sunny is it in Kottayam in August?

There are normally 5 hours of bright sunshine each day in Kottayam in August - that's 42% of daylight hours.

How warm is the sea around Kottayam in August?

The average sea temperature around Kottayam in August is 26°C.

Does it rain in Kottayam in August?

There are usually 18 days with some rain in Kottayam in August and the average monthly rainfall is 514mm.

Kottayam August sunrise & sunset times

Browse the sunrise and sunset times for Kottayam in August 2026. Select a month to view Kottayam sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st August 2026 06:14 18:46
Sunday, 16th August 2026 06:15 18:41
Monday, 31st August 2026 06:15 18:33

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