United StatesThe weather in September in Salt Lake City
It's warm in September in Salt Lake City with an average temperature of 28°C. Temperatures this month range from a low of 23°C to a high of 33°C. At night, you can expect temperatures between 12°C and 20°C.
Looking for great weather? September is a good time to be in Salt Lake City. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Salt Lake City, Utah. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 41°C in 2022, Salt Lake City reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 8°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 3°C to a highest value of 26°C.
Rainfall amount
In September, there is an average of 30 mm of precipitation, spread over 5 days. The wind speed is around 4 Bft, mostly coming from the South.
Daily weather in September for Salt Lake City
Click on any day in September to get detailed info about the usual weather on that day in Salt Lake City. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Salt Lake City | New York | |
|---|---|---|
| Average temperature | 28°C | 27°C |
| Max. temperature | 33°C | 31°C |
| Min. temperature | 12°C | -5°C |
| Total precipitation | 30 mm | 57 mm |
| Rainy days | 5 days | 9 days |
Start of September
The month of September starts in Salt Lake City with hot temps, averaging around 32°C during the day and nights around 18°C.
Mid September
By mid-September, daytime temps drop to around 28°C, with nights around 15°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of September
By the end of September, the average daytime temperature in Salt Lake City is around 25°C, while nighttime temps are about 14°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
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UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
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Temperature charts
These charts show the average temperatures in September in Salt Lake City, Utah. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Salt Lake City
Temperature in September in Salt Lake City over the years
Precipitation charts
These charts show the average amount of precipitation in September in Salt Lake City, Utah. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Salt Lake City
Total precipitation in September in Salt Lake City over the years
Daily UV index in September in Salt Lake City
This chart shows the average daily UV index in September in Salt Lake City, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Salt Lake City
The weather in September in Salt Lake City is rated 4 out of 5 stars by 1 visitor. Have you been to Salt Lake City? Share your weather experience to help other visitors.
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During the day it was sunny, the average temperature was 27°C and at night the temperature dropped to a pleasant 15°C. Unfortunately, there were also some rainy days.— This text is automatically translated to English
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Average weather in Salt Lake City by month
Click on a month below to see detailed weather info for Salt Lake City. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.