Kathmandu weather in August 2025

Expect 28°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Kathmandu in August. Check more long-term weather averages for Kathmandu in August before you book your next holiday to Nepal in 2025/2026.

  • 28°C maximum daytime temperature in August in Kathmandu28
    28°C max day temperature
  • 3 hours of sunshine per day
  • 14 days with some rainfall in August in Kathmandu14
    14 days with some rainfall
  • 19°C minimum night-time temperature in August in Kathmandu19
    19°C min night temperature
  • 13 hours of daylight per day in August in Kathmandu13
    13 hours of daylight per day
  • Moderate heat & humidity in August in KathmanduM
    Moderate heat & humidity
  • 474 mm monthly rainfall in August in Kathmandu474
    474 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Kathmandu11
    11+ (Extreme) UV index

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The August weather guide for Nepal (Kathmandu) 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 Kathmandu in August?

Daytime temperatures usually reach 28°C in Kathmandu in August with moderate heat and humidity, falling to 19°C at night.

How sunny is it in Kathmandu in August?

There are normally 3 hours of bright sunshine each day in Kathmandu in August - that's 21% of daylight hours.

Does it rain in Kathmandu in August?

There are usually 14 days with some rain in Kathmandu in August and the average monthly rainfall is 474mm.

Kathmandu August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:27 18:53
Saturday, 16th August 2025 05:35 18:41
Sunday, 31st August 2025 05:42 18:26

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