The climate in Jackson during September can be summarized as mild and reasonably dry.
September is in the fall / autumn in Jackson and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 9°C (48°F) is normal.
Daytime temperature | 22.2°C 71.9°F |
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Nightly temperature | 8.9°C 47.9°F |
Average temperature | 15.5°C 59.9°F |
Daily sunshine | 8.5 hrs |
Avg rainfall | 79 mm 3.1 ins |
Rainy days | 9 days |
Sea temperature | 17.4°C 63.4°F |
Humidity | 72% |
Windspeed | 17.3kph 11 mph |
On average September is the 5th wettest month of the year in Jackson with around 79mm 3.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.5 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 Jackson in September 2024.
Best places to visit in September
Hottest month: | July | 28.3°C 82.9°F |
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Driest month: | January | 17mm 0.7ins |
Sunniest month: | July | 11.7hrs |
Coldest month: | January | -5.7°C 21.7°F |
Wettest month: | June | 110mm 4.3ins |