Shillong weather in September 2025

Expect 75°F daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Shillong in September. Check more long-term weather averages for Shillong in September before you book your next holiday to India in 2025/2026.

  • 75°F maximum daytime temperature in September in Shillong75
    75°F max day temperature
  • 4 hours of sunshine per day
  • 14 days with some rainfall in September in Shillong14
    14 days with some rainfall
  • 63°F minimum night-time temperature in September in Shillong63
    63°F min night temperature
  • 12 hours of daylight per day in September in Shillong12
    12 hours of daylight per day
  • No heat & humidity in September in Shillong0
    No heat & humidity
  • 21.7 inches monthly rainfall in September in Shillong21.7
    21.7 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in September in Shillong11
    11 (Extreme) UV index

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The September weather guide for India (Shillong) 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)  |  Imperial (°F)

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How hot is it in Shillong in September?

Daytime temperatures usually reach 75°F in Shillong in September, falling to 63°F at night.

How sunny is it in Shillong in September?

There are normally 4 hours of bright sunshine each day in Shillong in September - that's 36% of daylight hours.

Does it rain in Shillong in September?

There are usually 14 days with some rain in Shillong in September and the average monthly rainfall is 21.7 inches.

Shillong September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:03 17:42
Monday, 15th September 2025 05:08 17:27
Tuesday, 30th September 2025 05:14 17:10

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