Climate and monthly weather forecast
Bone Gap, IL

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Weather in January

January, like December, in Bone Gap, Illinois, is another cold winter month, with an average temperature fluctuating between 37.8°F (3.2°C) and 25°F (-3.9°C). In Bone Gap, January is the coldest month, with temperatures averaging a high of 37.8°F (3.2°C) and a low of 25°F (-3.9°C). Weather in January »

Weather in February

The last month of the winter, February, is a frosty month in Bone Gap, Illinois, with temperature in the range of an average high of 42.8°F (6°C) and an average low of 29.1°F (-1.6°C). A minor adjustment in Bone Gap's average high-temperature is noted with the start of February, touching a chilly 42.8°F (6°C) from January's 37.8°F (3.2°C). Weather in February »

Weather in March

March, the first month of the spring in Bone Gap, is a cool month, with an average temperature fluctuating between 54.1°F (12.3°C) and 38.5°F (3.6°C). As Bone Gap transitions into March, the average high-temperature is observed to rise from a chilly 42.8°F (6°C) in February to a fresh 54.1°F (12.3°C). Weather in March »

Weather in April

April is a comfortable spring month in Bone Gap, Illinois, with an average temperature fluctuating between 48.6°F (9.2°C) and 64.9°F (18.3°C). The rise of average high-temperatures is seen in April, with an increase from a fresh 54.1°F (12.3°C) in March to a refreshing 64.9°F (18.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Bone Gap, Illinois, with an average temperature fluctuating between 74.5°F (23.6°C) and 58.1°F (14.5°C). Bone Gap's May weather shows an increase in high-temperatures, moving from April's enjoyable 64.9°F (18.3°C) to a moderately hot 74.5°F (23.6°C). Weather in May »

Weather in June

June, the first month of the summer in Bone Gap, is also a moderately hot month, with an average temperature varying between 82.9°F (28.3°C) and 66.6°F (19.2°C). Bone Gap's weather shows a minor temperature rise with the arrival of June, moving from 74.5°F (23.6°C) in May to a still warm 82.9°F (28.3°C). Weather in June »

Weather in July

July, like June, in Bone Gap, Illinois, is a moderately hot summer month, with an average temperature ranging between max 84.7°F (29.3°C) and min 67.6°F (19.8°C). In Bone Gap, July is the month with the highest recorded average temperatures, measuring a high of 84.7°F (29.3°C) and a low of 67.6°F (19.8°C). The heat index value for July is appraised at a fiery hot 96.8°F (36°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Bone Gap, Illinois, with an average temperature ranging between max 83.8°F (28.8°C) and min 65.8°F (18.8°C). The shift into August reveals an average high-temperature of a still warm 83.8°F (28.8°C), closely mirroring July's climate. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Bone Gap, Illinois, with temperature in the range of an average low of 60.8°F (16°C) and an average high of 79.2°F (26.2°C). The average high-temperature in September, at a still moderately hot 79.2°F (26.2°C), reveals a modest deviation from August's 83.8°F (28.8°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Bone Gap, Illinois, with an average temperature varying between 49.6°F (9.8°C) and 66.7°F (19.3°C). In the transition to October, Bone Gap observes a drop in the average high-temperature, moving from a warm 79.2°F (26.2°C) in September to a refreshing 66.7°F (19.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Bone Gap, Illinois, with temperature in the range of an average high of 52.9°F (11.6°C) and an average low of 38.3°F (3.5°C). November weather is marked by a drop in the average high-temperature, falling from a comfortable 66.7°F (19.3°C) in October to a cool 52.9°F (11.6°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Bone Gap, Illinois, with temperature in the range of an average low of 31.3°F (-0.4°C) and an average high of 43.2°F (6.2°C). The start of December signals a decrease in the average high-temperature, transitioning from a cool 52.9°F (11.6°C) in November to a frosty 43.2°F (6.2°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in Bone Gap?

Bone Gap experiences its average lowest temperatures in January, reaching a peak of 37.8°F (3.2°C) and a minimum of 25°F (-3.9°C).

How much does it rain in Bone Gap?

Throughout the year, in Bone Gap, there are 109.3 rainfall days, and 10.83" (275mm) of precipitation is accumulated.

When does it snow in Bone Gap?

January through March, November and December are months with snowfall in Bone Gap, Illinois.

What is the snowiest month in Bone Gap?

The month with the most snowfall in Bone Gap is January, when snow falls for 3.8 days and typically aggregates up to 0.39" (10mm) of snow.

How many days does it snow in Bone Gap?

In Bone Gap, Illinois, during the entire year, snow falls for 12.4 days and aggregates up to 1.38" (35mm) of snow.

What is the month with the least sunshine in Bone Gap?

With an average of 4.4h of sunshine, January has the least sunshine of the year in Bone Gap.

When is the lowest UV index in Bone Gap?

The months with the lowest UV index in Bone Gap, Illinois, are January, February, November and December, with an average maximum UV index of 2.

When is Daylight Saving Time (DST) in Bone Gap?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

What is the rainiest month in Bone Gap?

April is the month with the most rainfall in Bone Gap. Rain falls for 11.5 days and accumulates 1.3" (33mm) of precipitation.

When it does not snow in Bone Gap?

In Bone Gap, snow does not fall in April through October.

What are the months with the highest UV index in Bone Gap?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Bone Gap, Illinois.

When are the longest days in Bone Gap?

With an average of 14h and 48min of daylight, June has the longest days of the year in Bone Gap, Illinois.

What month has the most sunshine in Bone Gap?

The month with the most sunshine in Bone Gap, Illinois, is June, with an average of 10.6h of sunshine.

What part of the year is the hottest in Bone Gap?

In Bone Gap, July is known for its average highest temperatures, reaching a high of 84.7°F (29.3°C) and a low of 67.6°F (19.8°C).

What is the most humid month in Bone Gap?

July is the most humid month in Bone Gap, with an average relative humidity of 80%.

What is the driest month in Bone Gap?

September is the month with the least rainfall in Bone Gap, Illinois. Rain falls for 8.5 days and accumulates 0.47" (12mm) of precipitation.

What is the least humid month in Bone Gap?

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

What is the month with the shortest days in Bone Gap?

The month with the shortest days is December, with an average of 9h and 30min of daylight.

Average temperature
Bone Gap, IL

Average temperature - Bone Gap, IL

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (37.8°F).

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (25°F).

Average pressure
Bone Gap, IL

Average pressure - Bone Gap, IL

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed
Bone Gap, IL

Average wind speed - Bone Gap, IL

The windiest months (with the highest average wind speed) are January and February (10.1mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).

Average humidity
Bone Gap, IL

Average humidity - Bone Gap, IL

The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is October (70%).

Average rainfall
Bone Gap, IL

Average rainfall - Bone Gap, IL

The wettest month (with the highest rainfall) is April (1.3").
The driest month (with the least rainfall) is September (0.47").

Average rainfall days
Bone Gap, IL

Average rainfall days - Bone Gap, IL

The month with the highest number of rainy days is May (14 days).
The month with the least rainy days is January (5.1 days).

Average snowfall
Bone Gap, IL

Average snowfall - Bone Gap, IL

The month with the highest snowfall is January (0.39").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days
Bone Gap, IL

Average snowfall days - Bone Gap, IL

The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Bone Gap, IL

Average daylight / Average sunshine - Bone Gap, IL

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 30min).

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days
Bone Gap, IL

Average sunshine days - Bone Gap, IL

The month with the most sunshine days is October (23.2 days).
The months with the least sunshine days are May and June (14.3 days).

Average UV index
Bone Gap, IL

Average UV index - Bone Gap, IL

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, February, November and December (UV index 2).

Average visibility
Bone Gap, IL

Average visibility - Bone Gap, IL

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).

Bone Gap, Illinois, USA

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