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 beginning of September, the average high-temperature shows a decrease, transitioning from a warm 76.6°F (24.8°C) in August to a comfortable 66.7°F (19.3°C). Effie registers a consistent average low-temperature of 46.9°F (8.3°C) during September.Humidity
The average relative humidity in September is 75%.Rainfall
In Effie, during September, the rain falls for 11.8 days and regularly aggregates up to 1.46" (37mm) of precipitation. In Effie, during the entire year, the rain falls for 107.6 days and collects up to 17.52" (445mm) of precipitation.Snowfall
June through September are months without snowfall in Effie.Daylight
In Effie, the average length of the day in September is 12h and 33min.On the first day of the month, sunrise is at 6:33 am and sunset at 7:54 pm. On the last day of September, in Effie, Minnesota, sunrise is at 7:13 am and sunset at 6:55 pm CDT.
Sunshine
The average sunshine in September in Effie is 8h.UV index
In September, the average daily maximum UV index in Effie, Minnesota, is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index, 4 during September, leads to the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Effie?
What is the average humidity in September in Effie?
How much does it rain in Effie in September?
When it does not snow in Effie?
Does it snow in Effie in September?
How many hours of daylight does Effie have in September?
When are sunrise and sunset in September in Effie?
How long on average sun shines in September in Effie?
How high is the UV index in September in Effie?
Average temperature in September
Effie, MN
- Average high temperature in September: 66.7°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (15.3°F).
- Average low temperature in September: 46.9°F
The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (0.7°F).
Average pressure in September
Effie, MN
- Average pressure in September: 29.97"Hg
The month with the highest atmospheric pressure is February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in September
Effie, MN
- Average wind speed in September: 7.1mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in September
Effie, MN
- Average humidity in September: 75%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (69%).
Average rainfall in September
Effie, MN
- Average rainfall in September: 1.46"
The wettest month (with the highest rainfall) is June (2.68").
The driest month (with the least rainfall) is February (0.59").
Average rainfall days in September
Effie, MN
- Average rainfall days in September: 11.8 days
The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is February (1.3 days).
Average snowfall in September
Effie, MN
- Average snowfall in September: 0"
The month with the highest snowfall is December (6.02").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Effie, MN
- Average snowfall days in September: 0.2 days
The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Effie, MN
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
Average sunshine days in September
Effie, MN
- Average sunshine days in September: 15.7 days
The month with the most sunshine days is August (16.7 days).
The month with the least sunshine days is March (11.1 days).
Average UV index in September
Effie, MN
- 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
Effie, MN
- Average cloud cover in September: 43
The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Effie, MN
- Average visibility in September: 5mi
The months with the highest visibility are May, June and July (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
Effie, Minnesota, USA
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