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 arrives, Thor's weather displays a minor decrease in high-temperatures, transitioning from August's warm 77.5°F (25.3°C) to an agreeable 68.9°F (20.5°C). Throughout the nights in September, an average low-temperature of 48.9°F (9.4°C) is noted in Thor, Minnesota.Humidity
The average relative humidity in September in Thor is 75%.Rainfall
In Thor, Minnesota, in September, it is raining for 10.9 days, with typically 1.42" (36mm) of accumulated precipitation. In Thor, during the entire year, the rain falls for 108 days and collects up to 18.58" (472mm) of precipitation.Snowfall
In Thor, snow does not fall in June through September.Daylight
In Thor, the average length of the day in September is 12h and 32min.On the first day of September, sunrise is at 6:34 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 6:54 pm CDT.
Sunshine
In Thor, the average sunshine in September is 8.3h.UV index
In Thor, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 4 in September translates into the following instructions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Thor in September?
What is the average humidity in September in Thor?
How many days does it rain in September in Thor?
When it does not snow in Thor?
Does it snow in Thor in September?
What is the average length of the day in September in Thor?
What time are sunrise and sunset in September in Thor?
How long on average sun shines in September in Thor?
How high is the UV index in September in Thor?
Average temperature in September
Thor, MN
- Average high temperature in September: 68.9°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (17.1°F).
- Average low temperature in September: 48.9°F
The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (2.7°F).
Average pressure in September
Thor, MN
- Average pressure in September: 29.98"Hg
The month with the highest atmospheric pressure is February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in September
Thor, MN
- Average wind speed in September: 7.3mph
The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in September
Thor, MN
- Average humidity in September: 75%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (71%).
Average rainfall in September
Thor, MN
- Average rainfall in September: 1.42"
The wettest month (with the highest rainfall) is June (2.87").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days in September
Thor, MN
- Average rainfall days in September: 10.9 days
The month with the highest number of rainy days is June (15.6 days).
The months with the least rainy days are January and February (1.9 days).
Average snowfall in September
Thor, MN
- Average snowfall in September: 0"
The month with the highest snowfall is December (6.18").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Thor, MN
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Thor, MN
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 12min).
Average sunshine days in September
Thor, MN
- Average sunshine days in September: 17.2 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (12.2 days).
Average UV index in September
Thor, 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
Thor, MN
- Average cloud cover in September: 40
The month with the most cloud cover is January (Cloud cover 77).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in September
Thor, MN
- Average visibility in September: 5mi
The months with the highest visibility are May, June, July and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
Thor, Minnesota, USA
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