Janakpur weather in September 2025

Expect 33°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Janakpur in September. Check more long-term weather averages for Janakpur in September before you book your next holiday to Nepal in 2025/2026.

  • 33°C maximum daytime temperature in September in Janakpur33
    33°C max day temperature
  • 4 hours of sunshine per day
  • 7 days with some rainfall in September in Janakpur7
    7 days with some rainfall
  • 25°C minimum night-time temperature in September in Janakpur25
    25°C min night temperature
  • 12 hours of daylight per day in September in Janakpur12
    12 hours of daylight per day
  • Very high heat & humidity in September in JanakpurVH
    Very High heat & humidity
  • 252 mm monthly rainfall in September in Janakpur252
    252 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in September in Janakpur11
    11 (Extreme) UV index

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The September weather guide for Nepal (Janakpur) 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 Janakpur in September?

Daytime temperatures usually reach 33°C in Janakpur in September with very high heat and humidity, falling to 25°C at night.

How sunny is it in Janakpur in September?

There are normally 4 hours of bright sunshine each day in Janakpur in September - that's 35% of daylight hours.

Does it rain in Janakpur in September?

There are usually 7 days with some rain in Janakpur in September and the average monthly rainfall is 252mm.

What is the chance of a cyclone in Janakpur in September?

On average less than 1 day in September in Janakpur is likely to be affected by the passage of one or more tropical storms.

Janakpur September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:41 18:21
Monday, 15th September 2025 05:47 18:06
Tuesday, 30th September 2025 05:53 17:49

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