The climate in Jāsim during September can be summarized as hot and very dry.
September is in the fall / autumn in Jāsim and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 31°C (88°F), whilst at night 16°C (61°F) is normal.
Daytime temperature | 31.2°C 88.2°F |
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Nightly temperature | 16°C 60.8°F |
Average temperature | 23.6°C 74.5°F |
Daily sunshine | 11 hrs |
Avg rainfall | 0 mm 0 ins |
Rainy days | 0 days |
Sea temperature | 27.8°C 82.1°F |
Humidity | 55% |
Windspeed | 10.8kph 7 mph |
On average September is the 4th driest month of the year in Jāsim with around 0mm 0 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 11 hours of sunshine per day.
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 Jāsim in September 2025.
Best places to visit in September
Hottest month: | August | 32.5°C 90.5°F |
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Driest month: | July | 0mm 0ins |
Sunniest month: | July | 13.2hrs |
Coldest month: | January | 12.5°C 54.5°F |
Wettest month: | January | 90mm 3.5ins |