October weather forecast
Wilbern, IL

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Weather in October

October, the same as September, is another enjoyable autumn month in Wilbern, Illinois, with temperature in the range of an average low of 46°F (7.8°C) and an average high of 61.7°F (16.5°C).

Temperature

October brings a drop in Wilbern's average high-temperature, falling from a warm 75.4°F (24.1°C) in September to a refreshing 61.7°F (16.5°C). Nighttime temperatures in October average to a frosty 46°F (7.8°C).

Humidity

With an average relative humidity of 72%, October is the least humid month.

Rainfall

In Wilbern, during October, the rain falls for 12.2 days and regularly aggregates up to 2.87" (73mm) of precipitation. In Wilbern, during the entire year, the rain falls for 148.8 days and collects up to 30.94" (786mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.3 snowfall days, it receives 0.28" (7mm) of snow. In Wilbern, during the entire year, snow falls for 33.3 days and aggregates up to 14.33" (364mm) of snow.

Daylight

The average length of the day in October is 11h and 6min.
On the first day of October, sunrise is at 6:54 am and sunset at 6:38 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:54 pm CDT.

Sunshine

In Wilbern, the average sunshine in October is 5.7h.

UV index

In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 3 in October interprets into the following advice:
Be vigilant - Preventing sunburn is recommended. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.

Frequently asked questions

What is the usual temperature for Wilbern in October?

In Wilbern, in October, the average high-temperature is 61.7°F (16.5°C), and the average low-temperature is 46°F (7.8°C). In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 87.8°F (31°C).

What is the least humid month?

October is the least humid month, with an average relative humidity of 72%.

What is the average humidity in October in Wilbern?

In October, the average relative humidity is 72%.

How much does it rain in October?

In October, the rain falls for 12.2 days. Throughout October, 2.87" (73mm) of precipitation is accumulated.

When does it start to snow?

October is the first month it typically snows. Throughout October, in the average 0.3 snowfall days, it receives 0.28" (7mm) of snow.

How many hours of daylight does Wilbern have in October?

In Wilbern, Illinois, the average day length in October is 11h and 6min.

When are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 6:54 am and sunset at 6:38 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:54 pm CDT.

How many hours of sunshine does Wilbern have in October?

In October, the average sunshine duration is 5.7h.

What is the UV index intensity in October?

In Wilbern, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health 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
Wilbern, IL

Average temperature in October - Wilbern, IL
  • Average high temperature in October: 61.7°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in October: 46°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).

Average pressure in October
Wilbern, IL

Average pressure in October - Wilbern, IL
  • Average pressure in October: 30.01"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in October
Wilbern, IL

Average wind speed in October - Wilbern, IL
  • Average wind speed in October: 9.3mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

Average humidity in October
Wilbern, IL

Average humidity in October - Wilbern, IL
  • Average humidity in October: 72%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (72%).

Average rainfall in October
Wilbern, IL

Average rainfall in October - Wilbern, IL
  • Average rainfall in October: 2.87"

The wettest month (with the highest rainfall) is May (4.57").
The driest month (with the least rainfall) is January (1.57").

Average rainfall days in October
Wilbern, IL

Average rainfall days in October - Wilbern, IL
  • Average rainfall days in October: 12.2 days

The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is February (5.5 days).

Average snowfall in October
Wilbern, IL

Average snowfall in October - Wilbern, IL
  • Average snowfall in October: 0.28"

The month with the highest snowfall is February (3.62").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Wilbern, IL

Average snowfall days in October - Wilbern, IL
  • Average snowfall days in October: 0.3 days

The month with the highest number of snowfall days is January (10.4 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
Wilbern, IL

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

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in October: 5h and 4min

The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in October
Wilbern, IL

Average sunshine days in October - Wilbern, IL
  • Average sunshine days in October: 16.2 days

The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (9.8 days).

Average UV index in October
Wilbern, IL

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

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

Average cloud cover in October
Wilbern, IL

Average cloud cover in October - Wilbern, IL
  • Average cloud cover in October: 39

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 32).

Average visibility in October
Wilbern, IL

Average visibility in October - Wilbern, 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).

Wilbern, Illinois, USA

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