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
Weather in September
Temperature
In Wallsburg, entering September brings a temperature decrement, reducing from August's warm 79.3°F (26.3°C) to an agreeable 70.3°F (21.3°C). During September, Wallsburg perceives a consistent contrast from the daytime highs, with an average low-temperature of 43.2°F (6.2°C).Humidity
The average relative humidity in September is 48%.Rainfall
In Wallsburg, Utah, during September, the rain falls for 8.2 days and regularly aggregates up to 0.94" (24mm) of precipitation. In Wallsburg, during the entire year, the rain falls for 109.1 days and collects up to 20.91" (531mm) of precipitation.Snowfall
January through June, September through December are months with snowfall in Wallsburg. September is the first month it typically snows. Throughout September, in the average 0.3 snowfall days, it receives 0.16" (4mm) of snow. Throughout the year, in Wallsburg, Utah, there are 80 snowfall days, and 83.58" (2123mm) of snow is accumulated.Daylight
In Wallsburg, the average length of the day in September is 12h and 26min.On the first day of September, sunrise is at 6:53 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 7:08 pm MDT.
Sunshine
In Wallsburg, the average sunshine in September is 10h.UV index
The average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: During September, 3 as the daily maximum UV index converts into the following advice:
Be vigilant - Preventing sunburn is recommended. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
What are the temperatures in Wallsburg in September?
What is the average humidity in September in Wallsburg?
How many days does it rain in September in Wallsburg?
When does it start to snow in Wallsburg?
What is the average length of the day in September in Wallsburg?
When are sunrise and sunset in September in Wallsburg?
How long on average sun shines in September in Wallsburg?
What is the UV index intensity in September in Wallsburg?
Average temperature in September
Wallsburg, UT
- Average high temperature in September: 70.3°F
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is December (29.3°F).
- Average low temperature in September: 43.2°F
The month with the highest average low temperature is July (51.3°F).
The coldest month (with the lowest average low temperature) is January (10°F).
Average pressure in September
Wallsburg, UT
- Average pressure in September: 29.95"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in September
Wallsburg, UT
- Average wind speed in September: 5.5mph
The windiest month (with the highest average wind speed) is June (5.8mph).
The calmest month (with the lowest average wind speed) is January (4.5mph).
Average humidity in September
Wallsburg, UT
- Average humidity in September: 48%
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are July and August (44%).
Average rainfall in September
Wallsburg, UT
- Average rainfall in September: 0.94"
The wettest months (with the highest rainfall) are January, February and December (2.56").
The driest month (with the least rainfall) is June (0.83").
Average rainfall days in September
Wallsburg, UT
- Average rainfall days in September: 8.2 days
The month with the highest number of rainy days is April (14.3 days).
The month with the least rainy days is November (5.4 days).
Average snowfall in September
Wallsburg, UT
- Average snowfall in September: 0.16"
The month with the highest snowfall is December (17.87").
The months with the least snowfall are July and August (0").
Average snowfall days in September
Wallsburg, UT
- Average snowfall days in September: 0.3 days
The month with the highest number of snowfall days is February (15.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Wallsburg, 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 18min).
- Average sunshine in September: 10h and 0min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in September
Wallsburg, UT
- Average sunshine days in September: 17.7 days
The month with the most sunshine days is June (19.9 days).
The month with the least sunshine days is February (9.9 days).
Average UV index in September
Wallsburg, UT
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Wallsburg, UT
- Average cloud cover in September: 13
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in September
Wallsburg, UT
- Average visibility in September: 6mi
The months with the highest visibility are May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).
Wallsburg, Utah, USA
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