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
The advent of September brings a slight shift in average high-temperature, moving from a tropical 90.7°F (32.6°C) in August to a moderately hot 83.3°F (28.5°C). Big Water in September anticipates an average nighttime temperature of 63.7°F (17.6°C).Humidity
The average relative humidity in September is 29%.Rainfall
In September, in Big Water, the rain falls for 5.1 days. Throughout September, 0.35" (9mm) of precipitation is accumulated. In Big Water, during the entire year, the rain falls for 59.6 days and collects up to 4.72" (120mm) of precipitation.Snowfall
May through September are months without snowfall.Daylight
The average length of the day in September in Big Water is 12h and 24min.On the first day of the month, sunrise is at 6:58 am and sunset at 7:54 pm. On the last day of September, in Big Water, sunrise is at 7:21 am and sunset at 7:10 pm MDT.
Sunshine
In Big Water, the average sunshine in September is 10.1h.UV index
In Big Water, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.Note: A daily high UV index of 6 in September leads to these guidelines:
Deflect overexposure. Sun protection is a necessity. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
How hot does it get in Big Water in September?
What is the average humidity in September in Big Water?
How many days does it rain in September in Big Water?
When it does not snow in Big Water?
Does it snow in Big Water in September?
How many hours of daylight does Big Water have in September?
When are sunrise and sunset in September in Big Water?
How many hours of sunshine does Big Water have in September?
What is the UV index intensity in September in Big Water?
Average temperature in September
Big Water, UT
- Average high temperature in September: 83.3°F
The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (43.5°F).
- Average low temperature in September: 63.7°F
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).
Average pressure in September
Big Water, UT
- Average pressure in September: 29.94"Hg
The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in September
Big Water, UT
- Average wind speed in September: 5.4mph
The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is January (4mph).
Average humidity in September
Big Water, UT
- Average humidity in September: 29%
The month with the highest relative humidity is January (62%).
The month with the lowest relative humidity is June (17%).
Average rainfall in September
Big Water, UT
- Average rainfall in September: 0.35"
The wettest months (with the highest rainfall) are January, February, March, May, July and October (0.47").
The driest month (with the least rainfall) is June (0.12").
Average rainfall days in September
Big Water, UT
- Average rainfall days in September: 5.1 days
The month with the highest number of rainy days is July (7.6 days).
The month with the least rainy days is June (2.6 days).
Average snowfall in September
Big Water, UT
- Average snowfall in September: 0"
The month with the highest snowfall is January (1.38").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Big Water, UT
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (2.5 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
Big Water, UT
- Average daylight in September: 12h and 2min
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: 10h and 1min
The months with the most sunshine are June and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).
Average sunshine days in September
Big Water, UT
- Average sunshine days in September: 21.1 days
The month with the most sunshine days is November (26 days).
The month with the least sunshine days is July (16.2 days).
Average UV index in September
Big Water, UT
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Big Water, UT
- Average cloud cover in September: 9
The month with the most cloud cover is December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 8).
Average visibility in September
Big Water, 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).
Big Water, Utah, USA
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