October weather forecast
Fort Atkinson, WI

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Weather in October

October brings a crisp coolness to Fort Atkinson, clearly signaling the arrival of fall. The city witnesses a further reduction in temperatures. Snowfall makes a surprise comeback, albeit as a small amount of 0.59" (15mm). Even though October is a dry month, damp weather is quite common. October also boasts an impressive display of fall foliage, making it a visual treat.

Temperature

With October's onset, the weather shows a temperature decrease, transitioning from an agreeable 71.8°F (22.1°C) in September to a refreshing 58.1°F (14.5°C). Fort Atkinson's nighttime temperature during October is consistently averaged at an icy 42.1°F (5.6°C).

Humidity

In October, the average relative humidity is 77%.

Rainfall

In Fort Atkinson, in October, it is raining for 12.6 days, with typically 2.76" (70mm) of accumulated precipitation. Throughout the year, there are 149.4 rainfall days, and 28.82" (732mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.9 snowfall days, it receives 0.59" (15mm) of snow. Throughout the year, in Fort Atkinson, there are 58 snowfall days, and 21.85" (555mm) of snow is accumulated.

Daylight

In Fort Atkinson, the average length of the day in October is 11h and 2min.
On the first day of October, sunrise is at 6:53 am and sunset at 6:36 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:48 pm CDT.

Sunshine

In October, the average sunshine is 5.3h.

UV index

In October, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In October, an average UV index of 2 transforms into the following instructions:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.

Frequently asked questions

What is the usual temperature for Fort Atkinson in October?

The high-temperature, in October, in Fort Atkinson, records 58.1°F (14.5°C), while the low-temperature is 42.1°F (5.6°C).

What is the average humidity in October?

The average relative humidity in October is 77%.

How much does it rain in Fort Atkinson in October?

In Fort Atkinson, in October, it is raining for 12.6 days, with typically 2.76" (70mm) of accumulated precipitation.

When does it start to snow?

October is the first month it typically snows. Throughout October, in the average 0.9 snowfall days, it receives 0.59" (15mm) of snow.

What is the average length of the day in October?

In Fort Atkinson, the average day length in October is 11h and 2min.

What time are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 6:53 am and sunset at 6:36 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:48 pm CDT.

How many hours of sunshine does Fort Atkinson have in October?

The average sunshine duration in October is 5.3h.

How high is the UV index in October in Fort Atkinson?

In October, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to UV radiation.
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
Fort Atkinson, WI

Average temperature in October - Fort Atkinson, WI
  • Average high temperature in October: 58.1°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 (24.3°F).

  • Average low temperature in October: 42.1°F

The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (12°F).

Average pressure in October
Fort Atkinson, WI

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

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in October
Fort Atkinson, WI

Average wind speed in October - Fort Atkinson, WI
  • Average wind speed in October: 8.7mph

The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

Average humidity in October
Fort Atkinson, WI

Average humidity in October - Fort Atkinson, WI
  • Average humidity in October: 77%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (76%).

Average rainfall in October
Fort Atkinson, WI

Average rainfall in October - Fort Atkinson, WI
  • Average rainfall in October: 2.76"

The wettest month (with the highest rainfall) is June (3.78").
The driest months (with the least rainfall) are January and February (1.42").

Average rainfall days in October
Fort Atkinson, WI

Average rainfall days in October - Fort Atkinson, WI
  • Average rainfall days in October: 12.6 days

The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is February (5 days).

Average snowfall in October
Fort Atkinson, WI

Average snowfall in October - Fort Atkinson, WI
  • Average snowfall in October: 0.59"

The month with the highest snowfall is February (5.39").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Fort Atkinson, WI

Average snowfall days in October - Fort Atkinson, WI
  • Average snowfall days in October: 0.9 days

The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Fort Atkinson, WI

Average daylight in October / Average sunshine in October - Fort Atkinson, 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 2min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

Average sunshine days in October
Fort Atkinson, WI

Average sunshine days in October - Fort Atkinson, WI
  • Average sunshine days in October: 14.7 days

The month with the most sunshine days is November (16.1 days).
The months with the least sunshine days are May and June (9.8 days).

Average UV index in October
Fort Atkinson, WI

Average UV index in October - Fort Atkinson, WI
  • Average UV index in October: 2

The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in October
Fort Atkinson, WI

Average cloud cover in October - Fort Atkinson, WI
  • Average cloud cover in October: 45

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in October
Fort Atkinson, WI

Average visibility in October - Fort Atkinson, 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).

Fort Atkinson, Wisconsin, USA

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