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
The transition into September is accompanied by a temperature decrease, with the average high-temperature shifting from a moderately hot 76.8°F (24.9°C) in August to a refreshing 67.5°F (19.7°C). In the month of September, the average low-temperature usually rests at a chilly 48°F (8.9°C).Humidity
The average relative humidity in September in Leonard is 72%.Rainfall
In Leonard, in September, it is raining for 10.1 days, with typically 1.57" (40mm) of accumulated precipitation. In Leonard, during the entire year, the rain falls for 104.1 days and collects up to 18.5" (470mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day is 12h and 33min.On the first day of the month, sunrise is at 6:40 am and sunset at 8:00 pm. On the last day of September, in Leonard, Minnesota, sunrise is at 7:19 am and sunset at 7:01 pm CDT.
Sunshine
The average sunshine in September is 8.3h.UV index
The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 4 transforms into these recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. It's recommended to limit sun exposure when its radiation is at its peak during midday. During bright days, sunglasses that offer UVA and UVB defense are recommended. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Leonard?
What is the average humidity in September in Leonard?
How many days does it rain in September in Leonard?
When it does not snow in Leonard?
Does it snow in Leonard in September?
How many hours of daylight does Leonard have in September?
What time are sunrise and sunset in September in Leonard?
How long on average sun shines in September in Leonard?
How high is the UV index in September in Leonard?
Average temperature in September
Leonard, MN
- Average high temperature in September: 67.5°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (15.6°F).
- Average low temperature in September: 48°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 (1.2°F).
Average pressure in September
Leonard, MN
- Average pressure in September: 29.97"Hg
The month with the highest atmospheric pressure is February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in September
Leonard, MN
- Average wind speed in September: 8.3mph
The windiest month (with the highest average wind speed) is October (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (7.2mph).
Average humidity in September
Leonard, MN
- Average humidity in September: 72%
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is May (70%).
Average rainfall in September
Leonard, MN
- Average rainfall in September: 1.57"
The wettest month (with the highest rainfall) is June (2.8").
The driest month (with the least rainfall) is February (0.71").
Average rainfall days in September
Leonard, MN
- Average rainfall days in September: 10.1 days
The month with the highest number of rainy days is June (15.7 days).
The month with the least rainy days is February (1.3 days).
Average snowfall in September
Leonard, MN
- Average snowfall in September: 0"
The month with the highest snowfall is December (6.1").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Leonard, MN
- Average snowfall days in September: 0.2 days
The month with the highest number of snowfall days is January (18.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Leonard, MN
- 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 2min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 0min).
Average sunshine days in September
Leonard, MN
- Average sunshine days in September: 18.7 days
The month with the most sunshine days is September (18.7 days).
The month with the least sunshine days is June (11.7 days).
Average UV index in September
Leonard, 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
Leonard, MN
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 80).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Leonard, MN
- Average visibility in September: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
Leonard, Minnesota, USA
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