October weather forecast
Mansfield, IL

Share

Weather in October

October, the same as September, is another refreshing autumn month in Mansfield, Illinois, with temperature in the range of an average low of 47.3°F (8.5°C) and an average high of 63.5°F (17.5°C).

Temperature

A shift in Mansfield's weather is observed as September turns into October, with the average high temperature reducing from a moderately hot 76.1°F (24.5°C) to a comfortable 63.5°F (17.5°C). Throughout October, Mansfield records an average temperature of 47.3°F (8.5°C) at night.

Humidity

With an average relative humidity of 70%, October is the least humid month.

Rainfall

In Mansfield, in October, during 12.3 rainfall days, 2.64" (67mm) of precipitation is typically accumulated. In Mansfield, during the entire year, the rain falls for 152.9 days and collects up to 29.72" (755mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall in Mansfield, Illinois. October is the first month it typically snows. Throughout October, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow. In Mansfield, during the entire year, snow falls for 33.9 days and aggregates up to 11.81" (300mm) of snow.

Daylight

The average length of the day in October is 11h and 7min.
On the first day of October, sunrise is at 6:51 am and sunset at 6:35 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:52 pm CDT.

Sunshine

In October, the average sunshine is 6.1h.

UV index

The average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In October, an average UV index of 3 transforms into the following instructions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are October temperatures in Mansfield?

The average high-temperature, in October, in Mansfield, is 63.5°F (17.5°C), while the average low-temperature is 47.3°F (8.5°C). In July, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is computed to be 87.8°F (31°C).

What is the least humid month in Mansfield?

October is the least humid month, with an average relative humidity of 70%.

What is the average humidity in October in Mansfield?

In October, the average relative humidity is 70%.

How many days does it rain in October in Mansfield?

In Mansfield, in October, it is raining for 12.3 days, with typically 2.64" (67mm) of accumulated precipitation.

When does it start to snow in Mansfield?

October is the first month it typically snows in Mansfield, Illinois. Throughout October, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow.

How many hours of daylight does Mansfield have in October?

In Mansfield, the average day length in October is 11h and 7min.

When is the sunrise / sunset in October in Mansfield?

On the first day of October in Mansfield, sunrise is at 6:51 am and sunset at 6:35 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:52 pm CDT.

How many hours of sunshine does Mansfield have in October?

In October, the average sunshine duration in Mansfield is 6.1h.

What is the UV index reading in October in Mansfield?

In Mansfield, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
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
Mansfield, IL

Average temperature in October - Mansfield, IL
  • Average high temperature in October: 63.5°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in October: 47.3°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (19.9°F).

Average pressure in October
Mansfield, IL

Average pressure in October - Mansfield, IL
  • Average pressure in October: 30.02"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in October
Mansfield, IL

Average wind speed in October - Mansfield, IL
  • Average wind speed in October: 9.6mph

The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

Average humidity in October
Mansfield, IL

Average humidity in October - Mansfield, IL
  • Average humidity in October: 70%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (70%).

Average rainfall in October
Mansfield, IL

Average rainfall in October - Mansfield, IL
  • Average rainfall in October: 2.64"

The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is December (1.65").

Average rainfall days in October
Mansfield, IL

Average rainfall days in October - Mansfield, IL
  • Average rainfall days in October: 12.3 days

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is February (6.3 days).

Average snowfall in October
Mansfield, IL

Average snowfall in October - Mansfield, IL
  • Average snowfall in October: 0.04"

The month with the highest snowfall is January (4.25").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Mansfield, IL

Average snowfall days in October - Mansfield, IL
  • Average snowfall days in October: 0.2 days

The month with the highest number of snowfall days is January (11.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Mansfield, IL

Average daylight in October / Average sunshine in October - Mansfield, IL
  • Average daylight in October: 11h and 1min

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

  • Average sunshine in October: 6h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in October
Mansfield, IL

Average sunshine days in October - Mansfield, IL
  • Average sunshine days in October: 16.5 days

The month with the most sunshine days is November (18 days).
The month with the least sunshine days is June (10.2 days).

Average UV index in October
Mansfield, IL

Average UV index in October - Mansfield, IL
  • Average UV index in October: 3

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in October
Mansfield, IL

Average cloud cover in October - Mansfield, IL
  • Average cloud cover in October: 36

The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are August and September (Cloud cover 31).

Average visibility in October
Mansfield, IL

Average visibility in October - Mansfield, IL
  • Average visibility in October: 6mi

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

Mansfield, Illinois, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location