Ilām Weather in September

What's the weather like in Ilām (Eastern Region) in September 2024?

The climate in Ilām during September can be summarized as warm, humid and very wet.

September is in the fall / autumn in Ilām and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 25°C (77°F), whilst at night 18°C (64°F) is normal.

Ilām weather averages (imperial / metric)
Daytime temperature 25.1°C 77.2°F
Nightly temperature 17.5°C 63.5°F
Average temperature 21.3°C 70.3°F
Daily sunshine 4.7 hrs
Avg rainfall 402 mm 15.8 ins
Rainy days 11 days
Sea temperature 26.2°C 79.1°F
Humidity 88%
Windspeed 3.6kph 2 mph

On average September is the 4th wettest month of the year in Ilām with around 402mm 15.8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.7 hours of sunshine per day.

September temperatures in Ilām

Ilām average temperature in September

September rainfall

Ilām average rain in September

September hourly sunshine

Ilām average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Ilām in September 2024.

Other monthly averages

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Ilām weather stats

Ilām weather statistics
Hottest month: August 25.3°C 77.5°F
Driest month: December 10mm 0.4ins
Sunniest month: January 7.4hrs
Coldest month: January 15.9°C 60.6°F
Wettest month: July 709mm 27.9ins
Map showing location of Ilām (26.90943, 87.92824) Ilām map pin © Google

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