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's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from August's 85.3°F (29.6°C) to a still moderately hot 76.6°F (24.8°C). An average low-temperature of 55.2°F (12.9°C) is observed during the September nights.Humidity
In Randlett, the average relative humidity in September is 34%.Rainfall
The months with the least rainfall are September and November Rain falls for 4 days and accumulates 0.24" (6mm) of rain.Snowfall
In Randlett, snow does not fall in May through September.Daylight
The average length of the day in September in Randlett is 12h and 26min.On the first day of September in Randlett, Utah, sunrise is at 6:47 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 7:02 pm MDT.
Sunshine
In Randlett, the average sunshine in September is 10.9h.UV index
The average daily maximum UV index in September in Randlett is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 5 in September translates into this advice:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Frequently asked questions
What is the average September temperature in Randlett?
What is the average humidity in September in Randlett?
What is the driest month in Randlett?
How many days does it rain in September in Randlett?
When it does not snow in Randlett?
Does it snow in Randlett in September?
How many hours of daylight does Randlett have in September?
When is the sunrise / sunset in September in Randlett?
How many hours of sunshine does Randlett have in September?
What is the UV index intensity in September in Randlett?
Average temperature in September
Randlett, UT
- Average high temperature in September: 76.6°F
The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (30.9°F).
- Average low temperature in September: 55.2°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (14.7°F).
Average pressure in September
Randlett, UT
- Average pressure in September: 29.97"Hg
The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in September
Randlett, UT
- Average wind speed in September: 4.7mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is January (3.4mph).
Average humidity in September
Randlett, UT
- Average humidity in September: 34%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is June (28%).
Average rainfall in September
Randlett, UT
- Average rainfall in September: 0.24"
The wettest months (with the highest rainfall) are February and March (0.55").
The driest months (with the least rainfall) are September and November (0.24").
Average rainfall days in September
Randlett, UT
- Average rainfall days in September: 4 days
The month with the highest number of rainy days is July (8.2 days).
The month with the least rainy days is November (2.6 days).
Average snowfall in September
Randlett, UT
- Average snowfall in September: 0"
The month with the highest snowfall is February (3.66").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Randlett, UT
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7 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
Randlett, 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 5min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 24min).
Average sunshine days in September
Randlett, UT
- Average sunshine days in September: 24.8 days
The months with the most sunshine days are October and November (25.7 days).
The month with the least sunshine days is July (17.4 days).
Average UV index in September
Randlett, 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
Randlett, UT
- Average cloud cover in September: 10
The month with the most cloud cover is February (Cloud cover 28).
The month with the least cloud cover is September (Cloud cover 10).
Average visibility in September
Randlett, UT
- Average visibility in September: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Randlett, Utah, USA
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