Blantyre weather in September 2025

Expect 27°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Blantyre in September. Check more long-term weather averages for Blantyre in September before you book your next holiday to Malawi in 2025/2026.

  • 27°C maximum daytime temperature in September in Blantyre27
    27°C max day temperature
  • 9 hours of sunshine per day
  • 2 days with some rainfall in September in Blantyre2
    2 days with some rainfall
  • 15°C minimum night-time temperature in September in Blantyre15
    15°C min night temperature
  • 12 hours of daylight per day in September in Blantyre12
    12 hours of daylight per day
  • Low heat & humidity in September in BlantyreL
    Low heat & humidity
  • 4 mm monthly rainfall in September in Blantyre4
    4 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in September in Blantyre11
    11 (Extreme) UV index

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The September weather guide for Malawi (Blantyre) 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 Blantyre in September?

Daytime temperatures usually reach 27°C in Blantyre in September with low heat and humidity, falling to 15°C at night.

How sunny is it in Blantyre in September?

There are normally 9 hours of bright sunshine each day in Blantyre in September - that's 75% of daylight hours.

Does it ever rain in Blantyre in September?

There are usually 2 days with some rain in Blantyre in September and the average monthly rainfall is 4mm.

Blantyre September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:46 17:34
Monday, 15th September 2025 05:35 17:35
Tuesday, 30th September 2025 05:23 17:37

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