Kalutara weather in July 2025

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

  • 30°C maximum daytime temperature in July in Kalutara30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in July in Kalutara11
    11 days with some rainfall
  • 25°C minimum night-time temperature in July in Kalutara25
    25°C min night temperature
  • 12 hours of daylight per day in July in Kalutara12
    12 hours of daylight per day
  • High heat & humidity in July in KalutaraH
    High heat & humidity
  • 180 mm monthly rainfall in July in Kalutara180
    180 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in July in Kalutara11
    11+ (Extreme) UV index
  • 27°C sea temperature in July in Kalutara27
    27°C sea temperature

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The July weather guide for Sri Lanka (Kalutara) 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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More about Sri Lanka

How hot is it in Kalutara in July?

Daytime temperatures usually reach 30°C in Kalutara in July with high heat and humidity, falling to 25°C at night.

How sunny is it in Kalutara in July?

There are normally 6 hours of bright sunshine each day in Kalutara in July - that's 50% of daylight hours.

How warm is the sea around Kalutara in July?

The average sea temperature around Kalutara in July is 27°C.

Does it rain in Kalutara in July?

There are usually 11 days with some rain in Kalutara in July and the average monthly rainfall is 180mm.

Kalutara July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 05:59 18:29
Wednesday, 16th July 2025 06:02 18:30
Thursday, 31st July 2025 06:04 18:29

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