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
September suggests a modest reduction in the average high-temperature, shifting from a moderately hot 78.8°F (26°C) in August to an agreeable 69.4°F (20.8°C). September nights report a substantial dip from daytime highs to an average of 43.5°F (6.4°C).Humidity
In September, the average relative humidity is 48%.Rainfall
In Peoa, in September, during 7.4 rainfall days, 0.67" (17mm) of precipitation is typically accumulated. In Peoa, during the entire year, the rain falls for 95 days and collects up to 13.54" (344mm) of precipitation.Snowfall
Months with snowfall are January through June, September through December. September is the first month it typically snows. Throughout September, in the average 0.2 snowfall days, it receives 0.12" (3mm) of snow. Throughout the year, in Peoa, there are 81.1 snowfall days, and 64.61" (1641mm) of snow is accumulated.Daylight
In September, the average length of the day is 12h and 27min.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 Peoa, the average sunshine in September is 10.2h.UV index
In Peoa, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: In September, a daily maximum UV index of 4 leads to the following instructions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Boost your sun resistance with garments that are densely woven yet spacious. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the average humidity in September?
How many days does it rain in September?
When does it start to snow?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How long on average sun shines in September in Peoa?
What is the UV index reading in September?
Average temperature in September
Peoa, UT
- Average high temperature in September: 69.4°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is December (28.8°F).
- Average low temperature in September: 43.5°F
The month with the highest average low temperature is July (50.9°F).
The coldest month (with the lowest average low temperature) is January (11.5°F).
Average pressure in September
Peoa, 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 (29.87"Hg).
Average wind speed in September
Peoa, UT
- Average wind speed in September: 5.7mph
The windiest month (with the highest average wind speed) is June (6.1mph).
The calmest month (with the lowest average wind speed) is January (4.9mph).
Average humidity in September
Peoa, 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 (43%).
Average rainfall in September
Peoa, UT
- Average rainfall in September: 0.67"
The wettest month (with the highest rainfall) is February (1.81").
The driest month (with the least rainfall) is July (0.39").
Average rainfall days in September
Peoa, UT
- Average rainfall days in September: 7.4 days
The month with the highest number of rainy days is May (11.8 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in September
Peoa, UT
- Average snowfall in September: 0.12"
The month with the highest snowfall is February (13.5").
The months with the least snowfall are July and August (0").
Average snowfall days in September
Peoa, UT
- Average snowfall days in September: 0.2 days
The month with the highest number of snowfall days is February (15.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Peoa, 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 1min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in September
Peoa, UT
- Average sunshine days in September: 18 days
The month with the most sunshine days is July (20.5 days).
The month with the least sunshine days is February (10.9 days).
Average UV index in September
Peoa, UT
- Average UV index in September: 4
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
Peoa, UT
- Average cloud cover in September: 13
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in September
Peoa, UT
- Average visibility in September: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).
Peoa, Utah, USA
Weather forecast for your location
2. Allow the app to use your location