September weather forecastTrout Creek, UT
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Trout Creek, Utah, with an average temperature varying between 77.9°F (25.5°C) and 60.6°F (15.9°C).Temperature
The shift from August to September corresponds with a decrease in the average high-temperature, down to a moderately hot 77.9°F (25.5°C) from a tropical 88.2°F (31.2°C). September brings an average low-temperature of 60.6°F (15.9°C) to Trout Creek.Humidity
In Trout Creek, the average relative humidity in September is 31%.Rainfall
In Trout Creek, during September, the rain falls for 9 days and regularly aggregates up to 0.79" (20mm) of precipitation. In Trout Creek, during the entire year, the rain falls for 108.8 days and collects up to 9.88" (251mm) of precipitation.Snowfall
In Trout Creek, snow does not fall in May through September.Daylight
The average length of the day in September is 12h and 26min.On the first day of the month, sunrise is at 7:04 am and sunset at 8:05 pm. On the last day of September, in Trout Creek, sunrise is at 7:31 am and sunset at 7:18 pm MDT.
Sunshine
In Trout Creek, the average sunshine in September is 9.7h.UV index
In September, the average daily maximum UV index in Trout Creek is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: In September, the maximum UV index of 5 translates into these guidelines:
Act with care - The need to guard against sun damage is communicated. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Trout Creek, UT
- Average high temperature in September: 77.9°F
The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (34.5°F).
- Average low temperature in September: 60.6°F
The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in September
Trout Creek, 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
Trout Creek, UT
- Average wind speed in September: 7mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is January (5.7mph).
Average humidity in September
Trout Creek, UT
- Average humidity in September: 31%
The month with the highest relative humidity is January (80%).
The months with the lowest relative humidity are July and August (26%).
Average rainfall in September
Trout Creek, UT
- Average rainfall in September: 0.79"
The wettest month (with the highest rainfall) is April (1.18").
The driest month (with the least rainfall) is June (0.51").
Average rainfall days in September
Trout Creek, UT
- Average rainfall days in September: 9 days
The month with the highest number of rainy days is April (11.9 days).
The month with the least rainy days is November (5.8 days).
Average snowfall in September
Trout Creek, UT
- Average snowfall in September: 0"
The month with the highest snowfall is January (4.45").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Trout Creek, UT
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (10.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Trout Creek, UT
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in September: 9h and 42min
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: 6h and 6min).
Average sunshine days in September
Trout Creek, UT
- Average sunshine days in September: 17 days
The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is February (14.3 days).
Average UV index in September
Trout Creek, UT
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Trout Creek, UT
- Average cloud cover in September: 12
The months with the most cloud cover are January, February and December (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in September
Trout Creek, UT
- Average visibility in September: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
