October weather forecast
Fennimore, WI

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Weather in October

October, like September, is a moderate autumn month in Fennimore, Wisconsin, with an average temperature ranging between max 57.4°F (14.1°C) and min 40.8°F (4.9°C).

Temperature

Witnessing a clear downswing, the average high-temperature during October drops from September's agreeable 72°F (22.2°C) to a moderate 57.4°F (14.1°C). Nighttime temperatures in Fennimore consistently average a cold 40.8°F (4.9°C) during October.

Humidity

April and October, with an average relative humidity of 77%, are the least humid months.

Rainfall

In Fennimore, in October, during 11.7 rainfall days, 2.83" (72mm) of precipitation is typically accumulated. Throughout the year, in Fennimore, Wisconsin, there are 145.9 rainfall days, and 31.97" (812mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows in Fennimore, Wisconsin. Throughout October, in the average 1.6 snowfall days, it receives 0.51" (13mm) of snow. In Fennimore, during the entire year, snow falls for 61.6 days and aggregates up to 24.84" (631mm) of snow.

Daylight

The average length of the day in October in Fennimore, Wisconsin, is 11h and 1min.
On the first day of the month, sunrise is at 7:00 am and sunset at 6:43 pm. On the last day of October, sunrise is at 7:36 am and sunset at 5:55 pm CDT.

Sunshine

In Fennimore, the average sunshine in October is 5.1h.

UV index

In October, the average daily maximum UV index in Fennimore is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In October, the maximum UV index of 2 suggests this advice:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October in Fennimore?

The average high-temperature and low-temperature during October are 57.4°F (14.1°C) and 40.8°F (4.9°C) respectively.

What is the least humid month in Fennimore?

The months with the lowest humidity are April and October, with an average relative humidity of 77%.

What is the average humidity in October in Fennimore?

In October, the average relative humidity is 77%.

How much does it rain in Fennimore in October?

In Fennimore, during October, the rain falls for 11.7 days and regularly aggregates up to 2.83" (72mm) of precipitation.

When does it start snowing in Fennimore?

October is the first month it typically snows in Fennimore. Throughout October, in the average 1.6 snowfall days, it receives 0.51" (13mm) of snow.

What is the average length of the day in October in Fennimore?

The average day length in October is 11h and 1min.

When are sunrise and sunset in October in Fennimore?

In October, on the first day of the month, sunrise is at 7:00 am and sunset at 6:43 pm. On the last day of the month, in Fennimore, Wisconsin, sunrise is at 7:36 am and sunset at 5:55 pm CDT.

How many hours of sunshine does Fennimore have in October?

In Fennimore, the average sunshine duration in October is 5.1h.

How high is the UV index in October in Fennimore?

In Fennimore, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Fennimore, WI

Average temperature in October - Fennimore, WI
  • Average high temperature in October: 57.4°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (23.4°F).

  • Average low temperature in October: 40.8°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (10.9°F).

Average pressure in October
Fennimore, WI

Average pressure in October - Fennimore, WI
  • Average pressure in October: 29.99"Hg

The months with the highest atmospheric pressure are January and February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in October
Fennimore, WI

Average wind speed in October - Fennimore, WI
  • Average wind speed in October: 8.8mph

The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity in October
Fennimore, WI

Average humidity in October - Fennimore, WI
  • Average humidity in October: 77%

The months with the highest relative humidity are January and February (89%).
The months with the lowest relative humidity are April and October (77%).

Average rainfall in October
Fennimore, WI

Average rainfall in October - Fennimore, WI
  • Average rainfall in October: 2.83"

The wettest month (with the highest rainfall) is June (4.41").
The driest month (with the least rainfall) is January (1.26").

Average rainfall days in October
Fennimore, WI

Average rainfall days in October - Fennimore, WI
  • Average rainfall days in October: 11.7 days

The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (4.3 days).

Average snowfall in October
Fennimore, WI

Average snowfall in October - Fennimore, WI
  • Average snowfall in October: 0.51"

The month with the highest snowfall is February (6.18").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Fennimore, WI

Average snowfall days in October - Fennimore, WI
  • Average snowfall days in October: 1.6 days

The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Fennimore, WI

Average daylight in October / Average sunshine in October - Fennimore, WI
  • Average daylight in October: 11h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in October: 5h and 1min

The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

Average sunshine days in October
Fennimore, WI

Average sunshine days in October - Fennimore, WI
  • Average sunshine days in October: 16.1 days

The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is June (8.6 days).

Average UV index in October
Fennimore, WI

Average UV index in October - Fennimore, WI
  • Average UV index in October: 2

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).

Average cloud cover in October
Fennimore, WI

Average cloud cover in October - Fennimore, WI
  • Average cloud cover in October: 43

The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in October
Fennimore, WI

Average visibility in October - Fennimore, WI
  • Average visibility in October: 6mi

The months with the highest visibility are March, April, May, June, October and November (6mi).
The months with the lowest visibility are January, February, July, August, September and December (5mi).

Fennimore, Wisconsin, USA

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