Munnar weather in September 2026

Expect daytime maximum temperatures of 23°C in Munnar, Kerala in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 10 days with some rainfall and typically 210 mm of rainfall in the month.

  • 23°C maximum daytime temperature in September in Munnar23
    23°C max day temperature
  • 5 hours of sunshine per day
  • 10 days with some rainfall in September in Munnar10
    10 days with some rainfall
  • 15°C minimum night-time temperature in September in Munnar15
    15°C min night temperature
  • 12 hours of daylight per day in September in Munnar12
    12 hours of daylight per day
  • No heat & humidity in September in Munnar0
    No heat & humidity
  • 210 mm monthly rainfall in September in Munnar210
    210 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Munnar11
    11+ (Extreme) UV index

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

Daytime temperatures usually reach 29°C in Munnar in September with high heat and humidity, falling to 23°C at night.

How sunny is it in Munnar in September?

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

How warm is the sea around Munnar in September?

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

Does it rain in Munnar in September?

There are usually 13 days with some rain in Munnar in September and the average monthly rainfall is 316mm.

Munnar September sunrise & sunset times

Browse the sunrise and sunset times for Munnar in September 2026. Select a month to view Munnar sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2026 06:12 18:31
Tuesday, 15th September 2026 06:12 18:22
Wednesday, 30th September 2026 06:10 18:13

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