October weather forecast
Bonnie, IL

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Weather in October

October, the same as September, is another comfortable autumn month in Bonnie, Illinois, with temperature in the range of an average low of 49.1°F (9.5°C) and an average high of 66.4°F (19.1°C).

Temperature

A shift in the average high-temperature occurs in October, reducing from a moderately hot 79°F (26.1°C) in September to a refreshing 66.4°F (19.1°C). Bonnie reports a consistent average low-temperature of 49.1°F (9.5°C) throughout October nights.

Humidity

The least humid month in Bonnie, Illinois, is October, with an average relative humidity of 71%.

Rainfall

In October, the rain falls for 9.5 days. Throughout October, 2.09" (53mm) of precipitation is accumulated. Throughout the year, there are 145.8 rainfall days, and 29.13" (740mm) of precipitation is accumulated.

Snowfall

In Bonnie, snow does not fall in May through October.

Daylight

In Bonnie, the average length of the day in October is 11h and 11min.
On the first day of the month, sunrise is at 6:52 am and sunset at 6:38 pm. On the last day of October, in Bonnie, sunrise is at 7:21 am and sunset at 5:57 pm CDT.

Sunshine

The average sunshine in October is 6.5h.

UV index

In Bonnie, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In October, a daily UV index of 3 turns into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Experience reduced UV exposure by about half when donning a wide-brim hat.
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Frequently asked questions

What is the usual temperature for Bonnie in October?

The high-temperature, in October, in Bonnie, records 66.4°F (19.1°C), while the low-temperature is 49.1°F (9.5°C). In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, is computed to be 93.2°F (34°C).

What is the least humid month in Bonnie?

With an average relative humidity of 71%, October is the least humid month.

What is the average humidity in October in Bonnie?

In Bonnie, the average relative humidity in October is 71%.

How many days does it rain in October in Bonnie?

In Bonnie, in October, it is raining for 9.5 days, with typically 2.09" (53mm) of accumulated precipitation.

When it does not snow in Bonnie?

May through October are months without snowfall in Bonnie.

Does it snow in Bonnie in October?

In Bonnie, Illinois, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Bonnie have in October?

The average day length in October in Bonnie is 11h and 11min.

When is the sunrise / sunset in October in Bonnie?

In October, on the first day of the month, sunrise is at 6:52 am and sunset at 6:38 pm. On the last day of the month, in Bonnie, sunrise is at 7:21 am and sunset at 5:57 pm CDT.

How many hours of sunshine does Bonnie have in October?

In Bonnie, Illinois, the average sunshine duration in October is 6.5h.

What is the UV index intensity in October in Bonnie?

The average daily maximum UV index in October in Bonnie, Illinois, is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Bonnie, IL

Average temperature in October - Bonnie, IL
  • Average high temperature in October: 66.4°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in October: 49.1°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

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Average pressure in October
Bonnie, IL

Average pressure in October - Bonnie, IL
  • Average pressure in October: 30.04"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in October
Bonnie, IL

Average wind speed in October - Bonnie, IL
  • Average wind speed in October: 8.3mph

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.9mph).

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Average humidity in October
Bonnie, IL

Average humidity in October - Bonnie, IL
  • Average humidity in October: 71%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in October
Bonnie, IL

Average rainfall in October - Bonnie, IL
  • Average rainfall in October: 2.09"

The wettest month (with the highest rainfall) is April (3.78").
The driest month (with the least rainfall) is September (1.61").

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Average rainfall days in October
Bonnie, IL

Average rainfall days in October - Bonnie, IL
  • Average rainfall days in October: 9.5 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (7.5 days).

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Average snowfall in October
Bonnie, IL

Average snowfall in October - Bonnie, IL
  • Average snowfall in October: 0"

The month with the highest snowfall is February (1.73").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in October
Bonnie, IL

Average snowfall days in October - Bonnie, IL
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in October: 6h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

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Average sunshine days in October
Bonnie, IL

Average sunshine days in October - Bonnie, IL
  • Average sunshine days in October: 20.3 days

The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is May (11.3 days).

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Average UV index in October
Bonnie, IL

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

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

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Average cloud cover in October
Bonnie, IL

Average cloud cover in October - Bonnie, IL
  • Average cloud cover in October: 32

The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 27).

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Average visibility in October
Bonnie, IL

Average visibility in October - Bonnie, IL
  • 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).

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Bonnie, Illinois, USA

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