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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Gibsonia, Illinois, is an icy winter month, with an average temperature fluctuating between 26.8°F (-2.9°C) and 39.7°F (4.3°C). January, with its high-temperature average of 39.7°F (4.3°C) and a low-temperature average of 26.8°F (-2.9°C), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Gibsonia, Illinois, with an average temperature varying between 30.6°F (-0.8°C) and 44.6°F (7°C). The transition into February is marked with an average high-temperature of a frosty 44.6°F (7°C), showing an insignificant shift from January's 39.7°F (4.3°C). Weather in February »
Weather in March
March, the first month of the spring in Gibsonia, is a moderate month, with an average temperature varying between 39.6°F (4.2°C) and 55.4°F (13°C). March's arrival signals a temperature shift, moving from a chilly 44.6°F (7°C) in February to a refreshing 55.4°F (13°C). Weather in March »
Weather in April
April is a refreshing spring month in Gibsonia, Illinois, with temperature in the range of an average high of 66.4°F (19.1°C) and an average low of 48.9°F (9.4°C). April marks a rise in the average high-temperature, moving from March's mild 55.4°F (13°C) to a still refreshing 66.4°F (19.1°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Gibsonia, Illinois, with an average temperature varying between 75.6°F (24.2°C) and 58.3°F (14.6°C). As Gibsonia transitions into May, a rise in the average high-temperature is observed, moving from an enjoyable 66.4°F (19.1°C) in April to a warm 75.6°F (24.2°C). Weather in May »
Weather in June
June, the first month of the summer in Gibsonia, is also a moderately hot month, with an average temperature fluctuating between 84°F (28.9°C) and 66.4°F (19.1°C). Entering June, Gibsonia notices a subtle temperature elevation, with the average high-temperature advancing from May's moderately hot 75.6°F (24.2°C) to a still warm 84°F (28.9°C). Weather in June »
Weather in July
July in Gibsonia, Illinois, is a hot summer month, with an average temperature varying between 86.2°F (30.1°C) and 68.4°F (20.2°C). Gibsonia's July weather, with an average high temperature of 86.2°F (30.1°C) and an average low temperature of 68.4°F (20.2°C), tends to be the warmest of the year. In July, the heat index is estimated at a very hot 98.6°F (37°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Gibsonia, Illinois, with an average temperature ranging between min 66.2°F (19°C) and max 84.9°F (29.4°C). The advent of August denotes an average high-temperature of a warm 84.9°F (29.4°C), subtly different from July's 86.2°F (30.1°C). Weather in August »
Weather in September
September, the first month of the autumn in Gibsonia, is still a warm month, with an average temperature fluctuating between 60.8°F (16°C) and 79.9°F (26.6°C). September brings an average high-temperature of a still warm 79.9°F (26.6°C), showing a slight difference from August's 84.9°F (29.4°C). Weather in September »
Weather in October
October, like September, in Gibsonia, Illinois, is another comfortable autumn month, with temperature in the range of an average low of 49.6°F (9.8°C) and an average high of 67.8°F (19.9°C). October brings a decrease in the average high-temperature, falling from September's warm 79.9°F (26.6°C) to an enjoyable 67.8°F (19.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Gibsonia, Illinois, with an average temperature fluctuating between 54.1°F (12.3°C) and 38.8°F (3.8°C). November ushers in a slight temperature change, with average high-temperatures reducing from October's enjoyable 67.8°F (19.9°C) to a fresh 54.1°F (12.3°C). Weather in November »
Weather in December
December, the first month of the winter in Gibsonia, is still a chilly month, with temperature in the range of an average low of 32.9°F (0.5°C) and an average high of 44.6°F (7°C). Gibsonia's progression into December involves a drop in the average high-temperature, receding from a cool 54.1°F (12.3°C) in November to a frosty 44.6°F (7°C). Weather in December »
Updated: Jul 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
With an average high-temperature of 39.7°F (4.3°C) and an average low-temperature of 26.8°F (-2.9°C), January is the coldest month.
How much does it rain?
In Gibsonia, during the entire year, the rain falls for 146.3 days and collects up to 24.96" (634mm) of precipitation.
When does it snow?
January through April, November and December are months with snowfall.
How much does it snow?
In Gibsonia, during the entire year, snow falls for 15.9 days and aggregates up to 3.58" (91mm) of snow.
What is the month with the least sunshine in Gibsonia?
January has the least sunshine of the year in Gibsonia, with an average of 4.5h of sunshine.
What is the month with the lowest UV index?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 4.3 days and accumulates 0.87" (22mm) of snow.
When is Daylight Saving Time (DST)?
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?
April is the month with the most rainfall. Rain falls for 14.7 days and accumulates 3.27" (83mm) of precipitation.
What is the most humid month?
With an average relative humidity of 80%, May is the most humid month in Gibsonia, Illinois.
When it does not snow?
May through October are months without snowfall in Gibsonia.
What is the month with the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days in Gibsonia?
With an average of 14h and 42min of daylight, June has the longest days of the year.
What is the hottest time of year in Gibsonia?
In Gibsonia, the average temperatures in July are the highest, with a peak at 86.2°F (30.1°C) and a low of 68.4°F (20.2°C).
What month has the most sunshine?
With an average of 10.6h of sunshine, July has the most sunshine of the year.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 10.8 days and typically collects 1.14" (29mm) of precipitation.
What is the least humid month in Gibsonia?
With an average relative humidity of 70%, October is the least humid month.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 36min of daylight.
Average temperature
Gibsonia, IL
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (39.7°F).
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).
Average pressure
Gibsonia, IL
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Gibsonia, IL
- Average wind speed in January:
9.7mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.6mph - Average wind speed in April:
9.6mph - Average wind speed in May:
8mph - Average wind speed in June:
6.7mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.8mph - Average wind speed in September:
6.5mph - Average wind speed in October:
8.2mph - Average wind speed in November:
8.8mph - Average wind speed in December:
9.1mph
The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity
Gibsonia, IL
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Gibsonia, IL
- Average rainfall in January:
1.97" - Average rainfall in February:
2.17" - Average rainfall in March:
2.28" - Average rainfall in April:
3.27" - Average rainfall in May:
2.4" - Average rainfall in June:
2.24"
- Average rainfall in July:
2.05" - Average rainfall in August:
1.77" - Average rainfall in September:
1.14" - Average rainfall in October:
1.77" - Average rainfall in November:
1.85" - Average rainfall in December:
2.05"
The wettest month (with the highest rainfall) is April (3.27").
The driest month (with the least rainfall) is September (1.14").
Average rainfall days
Gibsonia, IL
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
9.8 days - Average rainfall days in March:
13.5 days - Average rainfall days in April:
14.7 days - Average rainfall days in May:
16.7 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
15 days - Average rainfall days in August:
13.3 days - Average rainfall days in September:
10.8 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
9 days - Average rainfall days in December:
10.4 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is November (9 days).
Average snowfall
Gibsonia, IL
The month with the highest snowfall is February (0.87").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Gibsonia, IL
- Average snowfall days in January:
4.8 days - Average snowfall days in February:
4.3 days - Average snowfall days in March:
1.8 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
1.1 days - Average snowfall days in December:
3.5 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 and September (0 days).
Average daylight / Average sunshine
Gibsonia, IL
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 3min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
4h and 3min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days
Gibsonia, IL
- Average sunshine days in January:
17 days - Average sunshine days in February:
14.6 days - Average sunshine days in March:
14.1 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
11.2 days - Average sunshine days in June:
12.1 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
15.3 days - Average sunshine days in September:
17 days - Average sunshine days in October:
20.5 days - Average sunshine days in November:
19.3 days - Average sunshine days in December:
17.2 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is May (11.2 days).
Average UV index
Gibsonia, 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 and December (UV index 2).
Average cloud cover
Gibsonia, IL
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility
Gibsonia, 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).
Gibsonia, Illinois, USA
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