October weather forecast
La Crosse, WI

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A scenic shot from above of La Crosse City in Wisconsin, with the view of the iconic Mississippi River and bridge
A scenic shot from above of La Crosse City in Wisconsin, with the view of the iconic Mississippi River and bridge

Weather in October

The transition to colder weather becomes more noticeable in October in La Crosse. The cool temperatures become a staple of the weather, thereby reducing the city's average temperature significantly. The first hints of impending winter are felt with the presence of occasional snowfall, despite rainfall being the predominant form of precipitation. The days become notably shorter, creating a cozy, autumnal atmosphere with multi-colored falling leaves marking the transition from summer to winter. October signifies the inevitable cyclical nature of seasons, preparing for the coldest period in the city.

Temperature

La Crosse in October showcases a distinct temperature shift, moving from an average high of an agreeable 71.1°F (21.7°C) in September to a moderate 56.3°F (13.5°C). La Crosse throughout October, records an average low-temperature of 40.5°F (4.7°C).

Humidity

October is the least humid month, with an average relative humidity of 76%.

Rainfall

In October, the rain falls for 10.7 days. Throughout October, 2.13" (54mm) of precipitation is accumulated. In La Crosse, during the entire year, the rain falls for 129.3 days and collects up to 26.42" (671mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 1 snowfall days, it receives 0.16" (4mm) of snow. Throughout the year, there are 48.3 snowfall days, and 20.2" (513mm) of snow is accumulated.

Daylight

The average length of the day in October is 10h and 59min.
On the first day of the month, sunrise is at 7:03 am and sunset at 6:45 pm. On the last day of October, sunrise is at 7:40 am and sunset at 5:56 pm CDT.

Sunshine

The average sunshine in October is 5.1h.

UV index

In La Crosse, the average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 2 during October translates into the following directions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Updated: Jun 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October?

La Crosse in October has an average high-temperature of 56.3°F (13.5°C) and an average low-temperature of 40.5°F (4.7°C).

What is the least humid month?

The least humid month is October, with an average relative humidity of 76%.

What is the average humidity in October?

In October, the average relative humidity is 76%.

How much does it rain in October?

In La Crosse, in October, during 10.7 rainfall days, 2.13" (54mm) of precipitation is typically accumulated.

When does it start to snow?

October is the first month it typically snows. Throughout October, in the average 1 snowfall days, it receives 0.16" (4mm) of snow.

What is the average length of the day in October?

The average day length in October is 10h and 59min.

When are sunrise and sunset in October?

On the first day of October, sunrise is at 7:03 am and sunset at 6:45 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:56 pm CDT.

How many hours of sunshine does La Crosse have in October?

In October, the average sunshine duration is 5.1h.

What is the UV index reading in October?

In October, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health threat from exposure to the Sun's 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
La Crosse, WI

Average temperature in October - La Crosse, WI
  • Average high temperature in October: 56.3°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 (21.6°F).

  • Average low temperature in October: 40.5°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (8.2°F).

Average pressure in October
La Crosse, WI

Average pressure in October - La Crosse, WI
  • Average pressure in October: 29.98"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in October
La Crosse, WI

Average wind speed in October - La Crosse, WI
  • Average wind speed in October: 8.6mph

The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in October
La Crosse, WI

Average humidity in October - La Crosse, WI
  • Average humidity in October: 76%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is October (76%).

Average rainfall in October
La Crosse, WI

Average rainfall in October - La Crosse, WI
  • Average rainfall in October: 2.13"

The wettest month (with the highest rainfall) is June (4.61").
The driest month (with the least rainfall) is January (0.91").

Average rainfall days in October
La Crosse, WI

Average rainfall days in October - La Crosse, WI
  • Average rainfall days in October: 10.7 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is February (3.2 days).

Average snowfall in October
La Crosse, WI

Average snowfall in October - La Crosse, WI
  • Average snowfall in October: 0.16"

The month with the highest snowfall is February (4.8").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
La Crosse, WI

Average snowfall days in October - La Crosse, WI
  • Average snowfall days in October: 1 days

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
La Crosse, WI

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • 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
La Crosse, WI

Average sunshine days in October - La Crosse, WI
  • Average sunshine days in October: 17.7 days

The month with the most sunshine days is December (18.2 days).
The month with the least sunshine days is June (10.5 days).

Average UV index in October
La Crosse, WI

Average UV index in October - La Crosse, WI
  • Average UV index in October: 2

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

Average cloud cover in October
La Crosse, WI

Average cloud cover in October - La Crosse, 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 32).

Average visibility in October
La Crosse, WI

Average visibility in October - La Crosse, WI
  • Average visibility in October: 6mi

The months with the highest visibility are April, May, June, October and November (6mi).
The month with the lowest visibility is January (4mi).

La Crosse, Wisconsin, USA

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