Kovalam weather in September 2025

Expect 30°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Kovalam in September. Check more long-term weather averages for Kovalam in September before you book your next holiday to Kerala in 2025/2026.

  • 30°C maximum daytime temperature in September in Kovalam30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 8 days with some rainfall in September in Kovalam8
    8 days with some rainfall
  • 24°C minimum night-time temperature in September in Kovalam24
    24°C min night temperature
  • 12 hours of daylight per day in September in Kovalam12
    12 hours of daylight per day
  • High heat & humidity in September in KovalamH
    High heat & humidity
  • 175 mm monthly rainfall in September in Kovalam175
    175 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Kovalam11
    11+ (Extreme) UV index
  • 27°C sea temperature in September in Kovalam27
    27°C sea temperature

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The September weather guide for Kerala (Kovalam) 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 Kovalam in September?

Daytime temperatures usually reach 30°C in Kovalam in September with high heat and humidity, falling to 24°C at night.

How sunny is it in Kovalam in September?

There are normally 6 hours of bright sunshine each day in Kovalam in September - that's 49% of daylight hours.

How warm is the sea around Kovalam in September?

The average sea temperature around Kovalam in September is 27°C.

Does it rain in Kovalam in September?

There are usually 8 days with some rain in Kovalam in September and the average monthly rainfall is 175mm.

Kovalam September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:14 18:30
Monday, 15th September 2025 06:12 18:22
Tuesday, 30th September 2025 06:10 18:14

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