Kollam weather in December 2025

Expect 31°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Kollam in December based on long-term weather averages. There is usually 3 days with some rainfall and 61 mm of average monthly rainfall in December.

  • 31°C maximum daytime temperature in December in Kollam31
    31°C max day temperature
  • 7 hours of sunshine per day
  • 3 days with some rainfall in December in Kollam3
    3 days with some rainfall
  • 23°C minimum night-time temperature in December in Kollam23
    23°C min night temperature
  • 12 hours of daylight per day in December in Kollam12
    12 hours of daylight per day
  • High heat & humidity in December in KollamH
    High heat & humidity
  • 61 mm monthly rainfall in December in Kollam61
    61 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in December in Kollam10
    10 (Very High) UV index
  • 28°C sea temperature in December in Kollam28
    28°C sea temperature

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The December 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 December?

Daytime temperatures usually reach 31°C in Kollam in December with high heat and humidity, falling to 23°C at night.

How sunny is it in Kollam in December?

There are normally 7 hours of bright sunshine each day in Kollam in December - that's 61% of daylight hours.

How warm is the sea around Kollam in December?

The average sea temperature around Kollam in December is 28°C.

Does it ever rain in Kollam in December?

There are usually 3 days with some rain in Kollam in December and the average monthly rainfall is 61mm.

What is the chance of a cyclone in Kollam in December?

On average less than 1 day in December in Kollam is likely to be affected by the passage of one or more tropical storms.

Kollam December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 06:23 18:02
Tuesday, 16th December 2025 06:31 18:08
Wednesday, 31st December 2025 06:38 18:15

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