Kerala weather in December 2025

Expect daytime maximum temperatures of 31°C in Kerala, India 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 42 mm of rainfall in the month.

  • 31°C maximum daytime temperature in December in Kerala (Cochin)31
    31°C max day temperature
  • 7 hours of sunshine per day
  • 3 days with some rainfall in December in Kerala (Cochin)3
    3 days with some rainfall
  • 22°C minimum night-time temperature in December in Kerala (Cochin)22
    22°C min night temperature
  • 12 hours of daylight per day in December in Kerala (Cochin)12
    12 hours of daylight per day
  • High heat & humidity in December in Kerala (Cochin)H
    High heat & humidity
  • 42 mm monthly rainfall in December in Kerala (Cochin)42
    42 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in December in Kerala (Cochin)10
    10 (Very High) UV index
  • 28°C sea temperature in December in Kerala (Cochin)28
    28°C sea temperature

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The December weather guide for Kerala (Cochin) 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.

Top Kerala destinations

Below are average maximum temperatures at popular countries, regions and places in Kerala in December. Select a holiday destination to see more weather parameters.

All Kerala destinations

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

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How hot is it in Kerala in December?

Daytime temperatures usually reach 31°C in Cochin, Kerala in December with high heat and humidity, falling to 22°C at night.

How sunny is it in Kerala in December?

There are normally 7 hours of bright sunshine each day in Cochin, Kerala in December - that's 64% of daylight hours.

How warm is the sea around Kerala in December?

The average sea temperature around Cochin, Kerala in December is 28°C.

Does it ever rain in Kerala in December?

There are usually 3 days with some rain in Cochin, Kerala in December and the average monthly rainfall is 42mm.

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

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

Kerala December sunrise & sunset times

Browse the sunrise and sunset times for Kerala in December 2025. Select a month to view Kerala sunrise and sunset times for the next 12 months. The Kerala sunrise and sunset times shown below are for Cochin.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 06:26 18:01
Tuesday, 16th December 2025 06:34 18:07
Wednesday, 31st December 2025 06:41 18:14

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