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
As September commences, the average high-temperature shows a reduction, transitioning from a warm 79.7°F (26.5°C) in August to an agreeable 70°F (21.1°C). Throughout September, the temperature in Bremen tends to fall to a consistent average low of 50.9°F (10.5°C).Humidity
In Bremen, the average relative humidity in September is 61%.Rainfall
In Bremen, in September, it is raining for 8.5 days, with typically 1.42" (36mm) of accumulated precipitation. In Bremen, during the entire year, the rain falls for 100.3 days and collects up to 16.65" (423mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September is 12h and 33min.On the first day of September, sunrise is at 6:57 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 7:18 pm CDT.
Sunshine
The average sunshine in September is 8.6h.UV index
In September, the average daily maximum UV index in Bremen is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: In September, the maximum UV index of 4 suggests this advice:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Direct Sun exposure should be minimized especially during midday when radiation is most intense. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
Does it snow in Bremen in September?
How many hours of daylight does Bremen have in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Bremen have in September?
What is the UV index reading in September?
Average temperature in September
Bremen, ND
- Average high temperature in September: 70°F
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (16.3°F).
- Average low temperature in September: 50.9°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (1.9°F).
Average pressure in September
Bremen, ND
- Average pressure in September: 29.95"Hg
The month with the highest atmospheric pressure is February (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in September
Bremen, ND
- Average wind speed in September: 10mph
The windiest month (with the highest average wind speed) is October (11.3mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in September
Bremen, ND
- Average humidity in September: 61%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is August (59%).
Average rainfall in September
Bremen, ND
- Average rainfall in September: 1.42"
The wettest month (with the highest rainfall) is June (2.95").
The driest month (with the least rainfall) is February (0.47").
Average rainfall days in September
Bremen, ND
- Average rainfall days in September: 8.5 days
The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in September
Bremen, ND
- Average snowfall in September: 0"
The month with the highest snowfall is December (4.53").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Bremen, ND
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is December (16.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Bremen, ND
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in September
Bremen, ND
- Average sunshine days in September: 19.5 days
The month with the most sunshine days is September (19.5 days).
The month with the least sunshine days is June (10.4 days).
Average UV index in September
Bremen, ND
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in September
Bremen, ND
- Average cloud cover in September: 27
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in September
Bremen, ND
- Average visibility in September: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Bremen, North Dakota, USA
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