Kollam weather in August 2025

Expect daytime maximum temperatures of 29°C in Kollam in August and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 16 days with some rainfall and typically 317 mm of rainfall in the month.

  • 29°C maximum daytime temperature in August in Kollam29
    29°C max day temperature
  • 6 hours of sunshine per day
  • 16 days with some rainfall in August in Kollam16
    16 days with some rainfall
  • 23°C minimum night-time temperature in August in Kollam23
    23°C min night temperature
  • 12 hours of daylight per day in August in Kollam12
    12 hours of daylight per day
  • High heat & humidity in August in KollamH
    High heat & humidity
  • 317 mm monthly rainfall in August in Kollam317
    317 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Kollam11
    11+ (Extreme) UV index
  • 26°C sea temperature in August in Kollam26
    26°C sea temperature

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The August weather guide for Kerala (Kollam) 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 Kollam in August?

Daytime temperatures usually reach 29°C in Kollam in August with high heat and humidity, falling to 23°C at night.

How sunny is it in Kollam in August?

There are normally 6 hours of bright sunshine each day in Kollam in August - that's 44% of daylight hours.

How warm is the sea around Kollam in August?

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

Does it rain in Kollam in August?

There are usually 16 days with some rain in Kollam in August and the average monthly rainfall is 317mm.

Kollam August sunrise & sunset times

Browse the sunrise and sunset times for Kollam in August 2025. Select a month to view Kollam sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:15 18:45
Saturday, 16th August 2025 06:16 18:40
Sunday, 31st August 2025 06:15 18:33

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