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 suggests a modest reduction in the average high-temperature, shifting from a warm 79.3°F (26.3°C) in August to a pleasant 68.9°F (20.5°C). During September, Pembina sees a mean low-temperature of 50.7°F (10.4°C).Humidity
In September, the average relative humidity in Pembina is 64%.Rainfall
In Pembina, in September, during 10 rainfall days, 1.81" (46mm) of precipitation is typically accumulated. In Pembina, North Dakota, during the entire year, the rain falls for 100.4 days and collects up to 15.91" (404mm) of precipitation.Snowfall
June through September are months without snowfall in Pembina.Daylight
In September, the average length of the day in Pembina is 12h and 34min.On the first day of September in Pembina, sunrise is at 6:46 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 7:09 pm CDT.
Sunshine
In Pembina, the average sunshine in September is 8.5h.UV index
In Pembina, North Dakota, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 4 during September translates into the following directions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Frequently asked questions
What is the average September temperature in Pembina?
What is the average humidity in September in Pembina?
How many days does it rain in September in Pembina?
When it does not snow in Pembina?
Does it snow in Pembina in September?
How many hours of daylight does Pembina have in September?
When is the sunrise / sunset in September in Pembina?
How long on average sun shines in September in Pembina?
What is the UV index reading in September in Pembina?
Average temperature in September
Pembina, ND
- Average high temperature in September: 68.9°F
The warmest month (with the highest average high temperature) is August (79.3°F).
The month with the lowest average high temperature is January (13.6°F).
- Average low temperature in September: 50.7°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (-0.8°F).
Average pressure in September
Pembina, ND
- Average pressure in September: 29.95"Hg
The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in September
Pembina, ND
- Average wind speed in September: 9.6mph
The windiest month (with the highest average wind speed) is October (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (8.1mph).
Average humidity in September
Pembina, ND
- Average humidity in September: 64%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is August (61%).
Average rainfall in September
Pembina, ND
- Average rainfall in September: 1.81"
The wettest month (with the highest rainfall) is June (2.72").
The driest month (with the least rainfall) is February (0.47").
Average rainfall days in September
Pembina, ND
- Average rainfall days in September: 10 days
The month with the highest number of rainy days is June (16.2 days).
The months with the least rainy days are February and December (1.9 days).
Average snowfall in September
Pembina, ND
- Average snowfall in September: 0"
The month with the highest snowfall is December (4.25").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Pembina, ND
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Pembina, ND
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in September
Pembina, ND
- Average sunshine days in September: 17.7 days
The month with the most sunshine days is August (19.1 days).
The month with the least sunshine days is June (10.2 days).
Average UV index in September
Pembina, 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, November and December (UV index 1).
Average cloud cover in September
Pembina, ND
- Average cloud cover in September: 32
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in September
Pembina, ND
- Average visibility in September: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Pembina, North Dakota, USA
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