September weather forecast
Comstock, MN

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Weather in September

The first month of the autumn, September, is still a pleasant month in Comstock, Minnesota, with an average temperature ranging between max 70.7°F (21.5°C) and min 51.6°F (10.9°C).

Temperature

With September's onset, the average high-temperature recedes from August's warm 79.9°F (26.6°C) to a pleasant 70.7°F (21.5°C). The average nighttime temperature in Comstock lowers to a cool 51.6°F (10.9°C) throughout September.

Humidity

May, August and September, with an average relative humidity of 66%, are the least humid months in Comstock, Minnesota.

Rainfall

In Comstock, in September, during 9.3 rainfall days, 1.3" (33mm) of precipitation is typically accumulated. In Comstock, during the entire year, the rain falls for 106.2 days and collects up to 17.76" (451mm) of precipitation.

Snowfall

June through September are months without snowfall in Comstock.

Daylight

In Comstock, the average length of the day in September is 12h and 32min.
On the first day of September, sunrise is at 6:47 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:08 pm CDT.

Sunshine

In Comstock, the average sunshine in September is 8.9h.

UV index

In Comstock, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 4 during September translates into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. To guard against the harmful effects of the Sun, minimize exposure during midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
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Frequently asked questions

What is the average September temperature in Comstock?

An average high-temperature, in September, in Comstock, is 70.7°F (21.5°C) and the average low-temperature is 51.6°F (10.9°C). In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, is computed to be 84.2°F (29°C).

What are the least humid months in Comstock?

May, August and September, with an average relative humidity of 66%, are the least humid months.

What is the average humidity in September in Comstock?

The average relative humidity in September is 66%.

How much does it rain in Comstock in September?

In Comstock, Minnesota, in September, during 9.3 rainfall days, 1.3" (33mm) of precipitation is typically accumulated.

When it does not snow in Comstock?

June through September are months without snowfall.

Does it snow in Comstock in September?

In Comstock, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September in Comstock?

The average day length in September in Comstock, Minnesota, is 12h and 32min.

When are sunrise and sunset in September in Comstock?

On the first day of September in Comstock, Minnesota, sunrise is at 6:47 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:08 pm CDT.

How many hours of sunshine does Comstock have in September?

In September, the average sunshine duration in Comstock, Minnesota, is 8.9h.

How high is the UV index in September in Comstock?

The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Comstock, MN

Average temperature in September - Comstock, MN
  • Average high temperature in September: 70.7°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (16.2°F).

  • Average low temperature in September: 51.6°F

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (2.7°F).

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Average pressure in September
Comstock, MN

Average pressure in September - Comstock, MN
  • Average pressure in September: 29.97"Hg

The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in September
Comstock, MN

Average wind speed in September - Comstock, MN
  • Average wind speed in September: 9.6mph

The windiest months (with the highest average wind speed) are April and October (10.5mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).

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Average humidity in September
Comstock, MN

Average humidity in September - Comstock, MN
  • Average humidity in September: 66%

The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are May, August and September (66%).

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Average rainfall in September
Comstock, MN

Average rainfall in September - Comstock, MN
  • Average rainfall in September: 1.3"

The wettest month (with the highest rainfall) is June (3.03").
The driest months (with the least rainfall) are January, February and November (0.59").

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Average rainfall days in September
Comstock, MN

Average rainfall days in September - Comstock, MN
  • Average rainfall days in September: 9.3 days

The month with the highest number of rainy days is June (16.5 days).
The month with the least rainy days is February (2 days).

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Average snowfall in September
Comstock, MN

Average snowfall in September - Comstock, MN
  • Average snowfall in September: 0"

The month with the highest snowfall is December (4.29").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Comstock, MN

Average snowfall days in September - Comstock, MN
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (15.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Comstock, MN

Average daylight in September / Average sunshine in September - Comstock, 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 36min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

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Average sunshine days in September
Comstock, MN

Average sunshine days in September - Comstock, MN
  • Average sunshine days in September: 18.9 days

The month with the most sunshine days is September (18.9 days).
The month with the least sunshine days is June (10.7 days).

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Average UV index in September
Comstock, MN

Average UV index in September - Comstock, MN
  • Average UV index in September: 4

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in September
Comstock, MN

Average cloud cover in September - Comstock, MN
  • Average cloud cover in September: 29

The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 26).

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Average visibility in September
Comstock, MN

Average visibility in September - Comstock, MN
  • 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).

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Comstock, Minnesota, USA

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