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
With the onset of September, Dwight experiences a modest temperature adjustment, with the average high-temperature gently receding from a warm 80.6°F (27°C) in August to a pleasant 72°F (22.2°C). The average low-temperature in Dwight during September nights is a fresh 52.5°F (11.4°C).Humidity
September is the least humid month, with an average relative humidity of 64%.Rainfall
In September, in Dwight, the rain falls for 9.4 days. Throughout September, 1.3" (33mm) of precipitation is accumulated. In Dwight, during the entire year, the rain falls for 105.1 days and collects up to 18.23" (463mm) of precipitation.Snowfall
In Dwight, snow does not fall in June through September.Daylight
In September, the average length of the day in Dwight is 12h and 32min.On the first day of September in Dwight, sunrise is at 6:48 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:08 pm CDT.
Sunshine
The average sunshine in September in Dwight is 8.9h.UV index
In Dwight, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A typical high UV index of 4 in September suggests the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Dwight?
What is the least humid month in Dwight?
What is the average humidity in September in Dwight?
How many days does it rain in September in Dwight?
When it does not snow in Dwight?
Does it snow in Dwight in September?
How many hours of daylight does Dwight have in September?
What time are sunrise and sunset in September in Dwight?
How long on average sun shines in September in Dwight?
How high is the UV index in September in Dwight?
Average temperature in September
Dwight, ND
- Average high temperature in September: 72°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (17.4°F).
- Average low temperature in September: 52.5°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (3.7°F).
Average pressure in September
Dwight, ND
- Average pressure in September: 29.97"Hg
The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in September
Dwight, ND
- Average wind speed in September: 9.5mph
The windiest months (with the highest average wind speed) are April and October (10.6mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).
Average humidity in September
Dwight, ND
- Average humidity in September: 64%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is September (64%).
Average rainfall in September
Dwight, ND
- Average rainfall in September: 1.3"
The wettest month (with the highest rainfall) is June (3.15").
The driest months (with the least rainfall) are January and February (0.59").
Average rainfall days in September
Dwight, ND
- Average rainfall days in September: 9.4 days
The month with the highest number of rainy days is June (15.3 days).
The month with the least rainy days is February (2 days).
Average snowfall in September
Dwight, ND
- Average snowfall in September: 0"
The month with the highest snowfall is December (4.17").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Dwight, ND
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (14.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Dwight, ND
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in September
Dwight, ND
- Average sunshine days in September: 19.3 days
The month with the most sunshine days is September (19.3 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in September
Dwight, ND
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Dwight, ND
- Average cloud cover in September: 29
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in September
Dwight, ND
- Average visibility in September: 6mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and March (5mi).
Dwight, North Dakota, USA
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