Colva weather in September 2025

Expect 30°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Colva in September based on long-term weather averages. There is usually 13 days with some rainfall and 268 mm of average monthly rainfall in September.

  • 30°C maximum daytime temperature in September in Colva30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 13 days with some rainfall in September in Colva13
    13 days with some rainfall
  • 24°C minimum night-time temperature in September in Colva24
    24°C min night temperature
  • 12 hours of daylight per day in September in Colva12
    12 hours of daylight per day
  • High heat & humidity in September in ColvaH
    High heat & humidity
  • 268 mm monthly rainfall in September in Colva268
    268 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Colva11
    11+ (Extreme) UV index
  • 27°C sea temperature in September in Colva27
    27°C sea temperature

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The September weather guide for Goa (Colva) 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 Colva in September?

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

How sunny is it in Colva in September?

There are normally 6 hours of bright sunshine each day in Colva in September - that's 48% of daylight hours.

How warm is the sea around Colva in September?

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

Does it rain in Colva in September?

There are usually 13 days with some rain in Colva in September and the average monthly rainfall is 268mm.

Colva September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:22 18:47
Monday, 15th September 2025 06:23 18:36
Tuesday, 30th September 2025 06:24 18:24

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