The climate in Salt Lake City during September can be summarized as mild and reasonably dry.
September is in the fall / autumn in Salt Lake City and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (78°F), whilst at night 9°C (48°F) is normal.
Daytime temperature | 25.8°C 78.4°F |
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Nightly temperature | 9.1°C 48.3°F |
Average temperature | 17.4°C 63.3°F |
Daily sunshine | 10.8 hrs |
Avg rainfall | 31 mm 1.2 ins |
Rainy days | 6 days |
Sea temperature | 16.6°C 61.9°F |
Humidity | 46% |
Windspeed | 15.8kph 10 mph |
On average September is the 4th driest month of the year in Salt Lake City with around 31mm 1.2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.8 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 Salt Lake City in September 2024.
Best places to visit in September
Hottest month: | July | 32.4°C 90.3°F |
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Driest month: | July | 18mm 0.7ins |
Sunniest month: | July | 13.1hrs |
Coldest month: | January | 1.9°C 35.4°F |
Wettest month: | April | 55mm 2.2ins |