October weather forecast
Racine, WI

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Weather in October

October in Racine is characterized by a fully-fledged autumn ambiance. While the city witnesses a continued dip in temperatures from September, the occasional snowfall of 0.16in over 0.5 days heralds the upcoming winter. The weather is quintessentially brisk, intensified by strengthening winds. As daylight hours shrink further, the city basks in a warm twilight. The month ends by leaving behind an increase in cloud coverage, paving the way for the chill of November.

Temperature

The beginning of October in Racine marks a decrease in the average high-temperature, transitioning from a pleasant 69.1°F (20.6°C) in September to a refreshing 57.2°F (14°C). In Racine, October nights witness a steady temperature drop to a frosty 47.5°F (8.6°C).

Humidity

October and November, with an average relative humidity of 75%, are the least humid months in Racine.

Rainfall

In Racine, in October, during 11 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. In Racine, during the entire year, the rain falls for 119.1 days and collects up to 10.39" (264mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows in Racine. Throughout October, in the average 0.5 snowfall days, it receives 0.16" (4mm) of snow. In Racine, during the entire year, snow falls for 39.5 days and aggregates up to 3.98" (101mm) of snow.

Daylight

In October, the average length of the day in Racine, Wisconsin, is 11h and 2min.
On the first day of October, sunrise is at 6:49 am and sunset at 6:31 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:44 pm CDT.

Sunshine

In October, the average sunshine in Racine is 5.6h.

UV index

The average daily maximum UV index in October in Racine is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 2 during October leads to these instructions:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Racine in October?

The high-temperature, in October, in Racine, records 57.2°F (14°C), while the low-temperature is 47.5°F (8.6°C).

What is the least humid month in Racine?

October and November, with an average relative humidity of 75%, are the least humid months in Racine, Wisconsin.

What is the average humidity in October in Racine?

The average relative humidity in October is 75%.

How many days does it rain in October in Racine?

In Racine, Wisconsin, during October, the rain falls for 11 days and regularly aggregates up to 1.02" (26mm) of precipitation.

When does it start to snow in Racine?

October is the first month it typically snows in Racine. Throughout October, in the average 0.5 snowfall days, it receives 0.16" (4mm) of snow.

How many hours of daylight does Racine have in October?

In Racine, Wisconsin, the average day length in October is 11h and 2min.

When are sunrise and sunset in October in Racine?

In October, on the first day of the month, sunrise is at 6:49 am and sunset at 6:31 pm. On the last day of the month, in Racine, Wisconsin, sunrise is at 7:24 am and sunset at 5:44 pm CDT.

How long on average sun shines in October in Racine?

The average sunshine duration in October in Racine, Wisconsin, is 5.6h.

What is the UV index intensity in October in Racine?

In October, the average daily maximum UV index in Racine, Wisconsin, is 2. A UV Index value of 2, and less, symbolizes a low health threat 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
Racine, WI

Average temperature in October - Racine, WI
  • Average high temperature in October: 57.2°F

The warmest month (with the highest average high temperature) is July (75.4°F).
The month with the lowest average high temperature is January (27.7°F).

  • Average low temperature in October: 47.5°F

The month with the highest average low temperature is August (66°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

Average pressure in October
Racine, WI

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

The months with the highest atmospheric pressure are January, February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in October
Racine, WI

Average wind speed in October - Racine, WI
  • Average wind speed in October: 11.7mph

The windiest month (with the highest average wind speed) is January (13mph).
The calmest month (with the lowest average wind speed) is July (8mph).

Average humidity in October
Racine, WI

Average humidity in October - Racine, WI
  • Average humidity in October: 75%

The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are October and November (75%).

Average rainfall in October
Racine, WI

Average rainfall in October - Racine, WI
  • Average rainfall in October: 1.02"

The wettest month (with the highest rainfall) is May (1.34").
The driest month (with the least rainfall) is December (0.43").

Average rainfall days in October
Racine, WI

Average rainfall days in October - Racine, WI
  • Average rainfall days in October: 11 days

The month with the highest number of rainy days is May (13.7 days).
The month with the least rainy days is February (4.3 days).

Average snowfall in October
Racine, WI

Average snowfall in October - Racine, WI
  • Average snowfall in October: 0.16"

The month with the highest snowfall is January (1.02").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Racine, WI

Average snowfall days in October - Racine, WI
  • Average snowfall days in October: 0.5 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
Racine, WI

Average daylight in October / Average sunshine in October - Racine, 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 4min

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 36min).

Average sunshine days in October
Racine, WI

Average sunshine days in October - Racine, WI
  • Average sunshine days in October: 16 days

The month with the most sunshine days is December (18.7 days).
The month with the least sunshine days is July (13.5 days).

Average UV index in October
Racine, WI

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

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

Average cloud cover in October
Racine, WI

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

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 25).

Average visibility in October
Racine, WI

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

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

Racine, Wisconsin, USA

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