October weather forecast
Manitowoc, WI

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A tree outside of the iconic stone old courthouse in Manitowoc City, Wisconsin
A tree outside of the iconic stone old courthouse in Manitowoc City, Wisconsin

Weather in October

October in Manitowoc embraces autumn's full glory. The temperatures continue to drop, bringing with it the crisp, fresh air. The city also experiences a rise in rainfall to an average of 1.22" (31mm) after the drier September. The diminishing daylight present an opportunity for picturesque evening vistas. Manitowoc in October immerses in oranges and yellows amidst the soothing whispers of autumn.

Temperature

The average high-temperature drops in October, from September's comfortable 67.1°F (19.5°C) to a fresh 54.9°F (12.7°C). During October, Manitowoc consistently records a temperature low averaging a chilly 45.1°F (7.3°C).

Humidity

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

Rainfall

In Manitowoc, during October, the rain falls for 11.9 days and regularly aggregates up to 1.22" (31mm) of precipitation. In Manitowoc, Wisconsin, during the entire year, the rain falls for 108.5 days and collects up to 10.67" (271mm) of precipitation.

Snowfall

Months with snowfall in Manitowoc are January through May, October through December. October is the first month it typically snows in Manitowoc. Throughout October, in the average 0.5 snowfall days, it receives 0.24" (6mm) of snow. In Manitowoc, during the entire year, snow falls for 43 days and aggregates up to 4.72" (120mm) of snow.

Ocean temperature

In Manitowoc, the average seawater temperature in October is 54.1°F (12.3°C).
Note: It is life-risking to swim in 54.1°F (12.3°C). Briefly staying in 55.4°F (13°C) waters feels unsettling, and temperatures below 50°F (10°C) might result in cold shock and loss of breath control, hinging on personal endurance.

Daylight

The average length of the day in October is 10h and 59min.
On the first day of October, sunrise is at 6:49 am and sunset at 6:30 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:41 pm CDT.

Sunshine

In Manitowoc, Wisconsin, the average sunshine in October is 5.4h.

UV index

The average daily maximum UV index in October in Manitowoc, Wisconsin, is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 2 during October leads to these instructions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average October temperature in Manitowoc?

During October, Manitowoc experiences an average high-temperature of 54.9°F (12.7°C) and a low-temperature of 45.1°F (7.3°C).

What are the least humid months in Manitowoc?

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

What is the average humidity in October in Manitowoc?

In October, the average relative humidity is 77%.

How many days does it rain in October in Manitowoc?

In Manitowoc, Wisconsin, in October, during 11.9 rainfall days, 1.22" (31mm) of precipitation is typically accumulated.

When does it start snowing in Manitowoc?

October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.24" (6mm) of snow.

How cold is the water in October in Manitowoc?

In Manitowoc, the average seawater temperature in October is 54.1°F (12.3°C). Swimming in 54.1°F (12.3°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Manitowoc have in October?

In October, the average day length is 10h and 59min.

What time are sunrise and sunset in October in Manitowoc?

In October, on the first day of the month, sunrise is at 6:49 am and sunset at 6:30 pm. On the last day of the month, in Manitowoc, sunrise is at 7:26 am and sunset at 5:41 pm CDT.

How long on average sun shines in October in Manitowoc?

In October, the average sunshine duration is 5.4h.

How high is the UV index in October in Manitowoc?

In October, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability 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
Manitowoc, WI

Average temperature in October - Manitowoc, WI
  • Average high temperature in October: 54.9°F

The warmest month (with the highest average high temperature) is July (74.1°F).
The month with the lowest average high temperature is January (25.2°F).

  • Average low temperature in October: 45.1°F

The month with the highest average low temperature is August (63°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).

Average pressure in October
Manitowoc, WI

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

The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in October
Manitowoc, WI

Average wind speed in October - Manitowoc, 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 (8.4mph).

Average humidity in October
Manitowoc, WI

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

The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are October and November (77%).

Average rainfall in October
Manitowoc, WI

Average rainfall in October - Manitowoc, WI
  • Average rainfall in October: 1.22"

The wettest month (with the highest rainfall) is July (1.34").
The driest months (with the least rainfall) are February and November (0.47").

Average rainfall days in October
Manitowoc, WI

Average rainfall days in October - Manitowoc, WI
  • Average rainfall days in October: 11.9 days

The months with the highest number of rainy days are June and July (12.1 days).
The month with the least rainy days is January (3.9 days).

Average snowfall in October
Manitowoc, WI

Average snowfall in October - Manitowoc, WI
  • Average snowfall in October: 0.24"

The month with the highest snowfall is January (1.26").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Manitowoc, WI

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

The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average sea temperature in October
Manitowoc, WI

Average sea temperature in October - Manitowoc, WI
  • Average sea temperature in October: 54.1°F

The best month for swimming (with the highest average sea temperature) is August (69.7°F).
The coldest month (with the lowest average sea temperature) is February (36.6°F).

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

Average daylight in October / Average sunshine in October - Manitowoc, 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: 8h and 54min).

  • Average sunshine in October: 5h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in October
Manitowoc, WI

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

The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is February (14.6 days).

Average UV index in October
Manitowoc, WI

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

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

Average cloud cover in October
Manitowoc, WI

Average cloud cover in October - Manitowoc, WI
  • Average cloud cover in October: 45

The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 27).

Average visibility in October
Manitowoc, WI

Average visibility in October - Manitowoc, 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).

Manitowoc, Wisconsin, USA

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