Bhutan weather in September 2025

Expect daytime maximum temperatures of 17°C in Bhutan in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 14 days with some rainfall and typically 247 mm of rainfall in the month.

  • 17°C maximum daytime temperature in September in Bhutan (Thimphu)17
    17°C max day temperature
  • 5 hours of sunshine per day
  • 14 days with some rainfall in September in Bhutan (Thimphu)14
    14 days with some rainfall
  • 8°C minimum night-time temperature in September in Bhutan (Thimphu)8
    8°C min night temperature
  • 12 hours of daylight per day in September in Bhutan (Thimphu)12
    12 hours of daylight per day
  • No heat & humidity in September in Bhutan (Thimphu)0
    No heat & humidity
  • 247 mm monthly rainfall in September in Bhutan (Thimphu)247
    247 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Bhutan (Thimphu)11
    11+ (Extreme) UV index

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The September weather guide for Bhutan (Thimphu) 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 Bhutan destinations

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

All Bhutan destinations

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

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How warm is it in Bhutan in September?

Daytime temperatures usually reach 17°C in Thimphu, Bhutan in September, falling to 8°C at night.

How sunny is it in Bhutan in September?

There are normally 5 hours of bright sunshine each day in Thimphu, Bhutan in September - that's 42% of daylight hours.

Does it rain in Bhutan in September?

There are usually 14 days with some rain in Thimphu, Bhutan in September and the average monthly rainfall is 247mm.

Bhutan September sunrise & sunset times

Browse the sunrise and sunset times for Bhutan in September 2025. Select a month to view Bhutan sunrise and sunset times for the next 12 months. The Bhutan sunrise and sunset times shown below are for Thimphu.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:40 18:22
Monday, 15th September 2025 05:47 18:06
Tuesday, 30th September 2025 05:54 17:49

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