October weather forecast
Spring Green, WI

Weather in October

October, like September, is a moderate autumn month in Spring Green, Wisconsin, with average temperature varying between 56.8°F (13.8°C) and 40.5°F (4.7°C).

Temperature

In October, the average high-temperature significantly decreases, from a pleasant 71.4°F (21.9°C) in September, to a mild 56.8°F (13.8°C). The average low-temperature, in Spring Green, is 40.5°F (4.7°C).

Humidity

In Spring Green, the average relative humidity is 78%.

Rainfall

In Spring Green, in October, during 9.5 rainfall days, 1.77" (45mm) of precipitation is typically accumulated. Throughout the year, there are 122.9 rainfall days, and 17.76" (451mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Spring Green. October is the first month it typically snows in Spring Green. Throughout October, in the average 0.8 snowfall days, it receives 0.43" (11mm) of snow. Throughout the year, in Spring Green, there are 51.6 snowfall days, and 12.17" (309mm) of snow is accumulated.

Daylight

The average length of the day in October is 11h.

Sunshine

The average sunshine in October is 5.1h.

UV index

In October, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 2 in October transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in October in Spring Green?

In Spring Green, Wisconsin, the average relative humidity in October is 78%.

How much does it rain in Spring Green in October?

In Spring Green, in October, during 9.5 rainfall days, 1.77" (45mm) of precipitation is typically accumulated.

When does it start to snow in Spring Green?

October is the first month it typically snows in Spring Green, Wisconsin. Throughout October, in the average 0.8 snowfall days, it receives 0.43" (11mm) of snow.

How many hours of daylight does Spring Green have in October?

In Spring Green, the average length of the day in October is 11h.

How many hours of sunshine does Spring Green have in October?

In Spring Green, the average sunshine in October is 5.1h.

What is the UV index reading in October in Spring Green?

In Spring Green, the average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a low health threat from the exposure to the Sun's UV rays.

Average temperature in October
Spring Green, WI

Average temperature in October - Spring Green, WI
  • Average high temperature in October: 56.8°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (23.4°F).

  • Average low temperature in October: 40.5°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (10°F).

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Average pressure in October
Spring Green, WI

Average pressure in October - Spring Green, WI
  • Average pressure in October: 29.99"

The month with the highest atmospheric pressure is January (30.12").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed in October
Spring Green, WI

Average wind speed in October - Spring Green, WI
  • Average wind speed in October: 8.7mph

The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in October
Spring Green, WI

Average humidity in October - Spring Green, WI
  • Average humidity in October: 78%

Months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (77%).

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Average rainfall in October
Spring Green, WI

Average rainfall in October - Spring Green, WI
  • Average rainfall in October: 1.77"

The wettest month (with the highest rainfall) is July (2.32").
The driest month (with the least rainfall) is January (0.63").

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Average rainfall days in October
Spring Green, WI

Average rainfall days in October - Spring Green, WI
  • Average rainfall days in October: 9.5 days

The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is January (3.2 days).

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Average snowfall in October
Spring Green, WI

Average snowfall in October - Spring Green, WI
  • Average snowfall in October: 0.43"

The month with the highest snowfall is February (2.91").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Spring Green, WI

Average snowfall days in October - Spring Green, WI
  • Average snowfall days in October: 0.8 days

The month with the highest number of snowfall days is February (13 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Spring Green, WI

Average daylight in October / Average sunshine in October - Spring Green, WI
  • Average daylight in October: 11h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in October: 5.1h

The month with the most sunshine is July (Average sunshine: 9.9h).
The month with the least sunshine is January (Average sunshine: 3.2h).

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Average sunshine days in October
Spring Green, WI

Average sunshine days in October - Spring Green, WI
  • Average sunshine days in October: 17.7 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is June (10.9 days).

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Average UV index in October
Spring Green, WI

Average UV index in October - Spring Green, WI
  • Average UV index in October: 2

Months with the highest UV index are June, July and August (UV index 5).
Months with the lowest UV index are January, November and December (UV index 1).

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Average cloud cover in October
Spring Green, WI

Average cloud cover in October - Spring Green, WI
  • Average cloud cover in October: 44

The month with the most cloud cover is January (Cloud cover 67).
Months with the least cloud cover are July and August (Cloud cover 34).

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Average visibility in October
Spring Green, WI

Average visibility in October - Spring Green, WI
  • Average visibility in October: 6mi

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

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