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
A change in temperatures is noted as August gives way to September, with average highs reducing from a moderately hot 79.5°F (26.4°C) to an agreeable 69.3°F (20.7°C). Gardar, in September, witnesses an average low-temperature of 50.9°F (10.5°C).Humidity
In September, the average relative humidity is 62%.Rainfall
In Gardar, in September, during 9.2 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. In Gardar, during the entire year, the rain falls for 99.8 days and collects up to 16.46" (418mm) of precipitation.Snowfall
In Gardar, snow does not fall in June through September.Daylight
In Gardar, North Dakota, the average length of the day in September is 12h and 34min.On the first day of the month, sunrise is at 6:49 am and sunset at 8:12 pm. On the last day of September, sunrise is at 7:30 am and sunset at 7:11 pm CDT.
Sunshine
In September, the average sunshine in Gardar is 8.7h.UV index
The average daily maximum UV index in September in Gardar is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: In September, a regular UV index of 4 translates into these guidelines:
Take precautions - Protection against sun damage is advised. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Frequently asked questions
What are the temperatures in Gardar in September?
What is the average humidity in September in Gardar?
How much does it rain in Gardar in September?
When it does not snow in Gardar?
Does it snow in Gardar in September?
What is the average length of the day in September in Gardar?
When is the sunrise / sunset in September in Gardar?
How long on average sun shines in September in Gardar?
How high is the UV index in September in Gardar?
Average temperature in September
Gardar, ND
- Average high temperature in September: 69.3°F
The warmest month (with the highest average high temperature) is August (79.5°F).
The month with the lowest average high temperature is January (14.5°F).
- Average low temperature in September: 50.9°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (1°F).
Average pressure in September
Gardar, ND
- Average pressure in September: 29.95"Hg
The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in September
Gardar, ND
- Average wind speed in September: 9.9mph
The windiest month (with the highest average wind speed) is October (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (8.4mph).
Average humidity in September
Gardar, ND
- Average humidity in September: 62%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is August (60%).
Average rainfall in September
Gardar, ND
- Average rainfall in September: 1.73"
The wettest month (with the highest rainfall) is June (3.03").
The driest month (with the least rainfall) is February (0.51").
Average rainfall days in September
Gardar, ND
- Average rainfall days in September: 9.2 days
The month with the highest number of rainy days is June (16.9 days).
The month with the least rainy days is February (2 days).
Average snowfall in September
Gardar, ND
- Average snowfall in September: 0"
The month with the highest snowfall is December (3.62").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Gardar, ND
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Gardar, 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 24min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in September
Gardar, ND
- Average sunshine days in September: 19 days
The month with the most sunshine days is August (19.9 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in September
Gardar, 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 November (UV index 1).
Average cloud cover in September
Gardar, ND
- Average cloud cover in September: 30
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in September
Gardar, 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).
Gardar, North Dakota, USA
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