The climate in Salisbury during September can be summarized as warm, humid and a little damp.
September is in the fall / autumn in Salisbury and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (79°F), whilst at night 15°C (58°F) is normal.
Daytime temperature | 26.1°C 78.9°F |
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Nightly temperature | 14.6°C 58.2°F |
Average temperature | 20.3°C 68.5°F |
Daily sunshine | 8.2 hrs |
Avg rainfall | 93 mm 3.7 ins |
Rainy days | 8 days |
Sea temperature | 22°C 71.6°F |
Humidity | 76% |
Windspeed | 13.3kph 8 mph |
On average September is the 4th wettest month of the year in Salisbury with around 93mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.2 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 Salisbury in September 2025.
Best places to visit in September
Hottest month: | July | 29.8°C 85.6°F |
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Driest month: | November | 80mm 3.1ins |
Sunniest month: | April | 9.2hrs |
Coldest month: | January | 6.3°C 43.3°F |
Wettest month: | August | 131mm 5.2ins |