September weather forecastSpringdale, UT
September
Weather in September
September, the first month of the autumn in Springdale, is still a warm month, with temperature in the range of an average high of 80.4°F (26.9°C) and an average low of 61.2°F (16.2°C).Temperature
With September's onset, the weather reveals a slight temperature decrease, transitioning from a tropical 87.8°F (31°C) in August to a moderately hot 80.4°F (26.9°C). Throughout September, the average low-temperature records at a comfortable 61.2°F (16.2°C).Humidity
In Springdale, the average relative humidity in September is 32%.Rainfall
In Springdale, in September, during 6.7 rainfall days, 0.75" (19mm) of precipitation is typically accumulated. In Springdale, during the entire year, the rain falls for 73.7 days and collects up to 9.88" (251mm) of precipitation.Snowfall
May through October are months without snowfall in Springdale.Daylight
In September, the average length of the day is 12h and 24min.On the first day of the month, sunrise is at 7:03 am and sunset at 8:00 pm. On the last day of September, in Springdale, sunrise is at 7:27 am and sunset at 7:16 pm MDT.
Sunshine
In Springdale, the average sunshine in September is 9.8h.UV index
The average daily maximum UV index in September in Springdale is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 5 during September translates into the following directions:
Act with care - Obligation to protect against skin and eye damage is highlighted. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Springdale, UT
- Average high temperature in September: 80.4°F
The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is December (43.9°F).
- Average low temperature in September: 61.2°F
The month with the highest average low temperature is July (69.4°F).
The coldest months (with the lowest average low temperature) are January and December (28.9°F).
Average pressure in September
Springdale, UT
- Average pressure in September: 29.93"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in September
Springdale, UT
- Average wind speed in September: 5.6mph
The windiest months (with the highest average wind speed) are April and May (7.5mph).
The calmest month (with the lowest average wind speed) is December (5.3mph).
Average humidity in September
Springdale, UT
- Average humidity in September: 32%
The month with the highest relative humidity is January (64%).
The month with the lowest relative humidity is June (20%).
Average rainfall in September
Springdale, UT
- Average rainfall in September: 0.75"
The wettest month (with the highest rainfall) is March (1.14").
The driest month (with the least rainfall) is June (0.16").
Average rainfall days in September
Springdale, UT
- Average rainfall days in September: 6.7 days
The month with the highest number of rainy days is July (10.9 days).
The month with the least rainy days is June (2.3 days).
Average snowfall in September
Springdale, UT
- Average snowfall in September: 0"
The month with the highest snowfall is February (6.06").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Springdale, UT
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are February and December (5.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Springdale, UT
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 9h and 48min
The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 7h and 0min).
Average sunshine days in September
Springdale, UT
- Average sunshine days in September: 19 days
The month with the most sunshine days is June (25.3 days).
The month with the least sunshine days is July (13.8 days).
Average UV index in September
Springdale, UT
- Average UV index in September: 5
The month with the highest UV index is 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
Springdale, UT
- Average cloud cover in September: 9
The month with the most cloud cover is December (Cloud cover 22).
The month with the least cloud cover is June (Cloud cover 6).
Average visibility in September
Springdale, UT
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
