Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
September marks a gentle change in average high-temperature, declining from August's warm 75.9°F (24.4°C) to an agreeable 68.7°F (20.4°C). Significant variation from daytime temperatures marks September, with the month recording a nightly average of 45°F (7.2°C).Humidity
In Soldier Summit, the average relative humidity in September is 46%.Rainfall
In Soldier Summit, in September, during 8.8 rainfall days, 0.79" (20mm) of precipitation is typically accumulated. Throughout the year, in Soldier Summit, Utah, there are 78.3 rainfall days, and 11.81" (300mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. September is the first month it typically snows. Throughout September, in the average 0.5 snowfall days, it receives 0.31" (8mm) of snow. In Soldier Summit, during the entire year, snow falls for 71.3 days and aggregates up to 52.13" (1324mm) of snow.Daylight
In Soldier Summit, the average length of the day in September is 12h and 26min.On the first day of the month, sunrise is at 6:52 am and sunset at 7:55 pm. On the last day of September, sunrise is at 7:20 am and sunset at 7:07 pm MDT.
Sunshine
In Soldier Summit, the average sunshine in September is 10.3h.UV index
In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 4 in September translates into this advice:
Take necessary precautions - Defending against sun damage is advocated. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the average humidity in September?
How many days does it rain in September?
When does it start snowing?
What is the average length of the day in September in Soldier Summit?
When are sunrise and sunset in September?
How long on average sun shines in September?
How high is the UV index in September?
Average temperature in September
Soldier Summit, UT
- Average high temperature in September: 68.7°F
The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is December (28.2°F).
- Average low temperature in September: 45°F
The month with the highest average low temperature is July (53.4°F).
The coldest month (with the lowest average low temperature) is January (11.3°F).
Average pressure in September
Soldier Summit, UT
- Average pressure in September: 29.95"Hg
The month with the highest atmospheric pressure is January (30.26"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in September
Soldier Summit, UT
- Average wind speed in September: 5.3mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).
Average humidity in September
Soldier Summit, UT
- Average humidity in September: 46%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is June (39%).
Average rainfall in September
Soldier Summit, UT
- Average rainfall in September: 0.79"
The wettest month (with the highest rainfall) is July (1.38").
The driest month (with the least rainfall) is June (0.55").
Average rainfall days in September
Soldier Summit, UT
- Average rainfall days in September: 8.8 days
The month with the highest number of rainy days is August (12.2 days).
The month with the least rainy days is November (2.2 days).
Average snowfall in September
Soldier Summit, UT
- Average snowfall in September: 0.31"
The month with the highest snowfall is March (9.57").
The months with the least snowfall are July and August (0").
Average snowfall days in September
Soldier Summit, UT
- Average snowfall days in September: 0.5 days
The month with the highest number of snowfall days is February (12.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Soldier Summit, UT
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in September: 10h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in September
Soldier Summit, UT
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is November (22.4 days).
The month with the least sunshine days is July (13.8 days).
Average UV index in September
Soldier Summit, UT
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Soldier Summit, UT
- Average cloud cover in September: 12
The months with the most cloud cover are January and February (Cloud cover 42).
The month with the least cloud cover is September (Cloud cover 12).
Average visibility in September
Soldier Summit, UT
- Average visibility in September: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).