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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, the same as December, in Barrington Hills, Illinois, is a freezing cold winter month, with an average temperature varying between 15.3°F (-9.3°C) and 27°F (-2.8°C). With average temperatures fluctuating between a high of 27°F (-2.8°C) and a low of 15.3°F (-9.3°C), January stands out as the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Barrington Hills, Illinois, with an average temperature ranging between min 18°F (-7.8°C) and max 30.7°F (-0.7°C). Transitioning from January to February, Barrington Hills observes an average high-temperature of a still subzero cold 30.7°F (-0.7°C), differing subtly from the previous month. Weather in February »
Weather in March
March, the first month of the spring in Barrington Hills, is a frosty month, with temperature in the range of an average high of 43.7°F (6.5°C) and an average low of 29.7°F (-1.3°C). The arrival of March sees a shift in the average high-temperature, moving from a freezing cold 30.7°F (-0.7°C) in February to a frosty 43.7°F (6.5°C). Weather in March »
Weather in April
April is a fresh spring month in Barrington Hills, Illinois, with an average temperature fluctuating between 38.8°F (3.8°C) and 55°F (12.8°C). Barrington Hills in April shows a temperature shift, moving from an average high of a chilly 43.7°F (6.5°C) in March to a fresh 55°F (12.8°C). Weather in April »
Weather in May
May, the last month of the spring in Barrington Hills, is a refreshing month, with an average temperature ranging between max 67.1°F (19.5°C) and min 50°F (10°C). May's onset brings a temperature rise, moving from a cool 55°F (12.8°C) in April to a comfortable 67.1°F (19.5°C). Weather in May »
Weather in June
June, the first month of the summer in Barrington Hills, is a warm month, with an average temperature varying between 59.2°F (15.1°C) and 76.5°F (24.7°C). In June, the average high-temperature increases from a refreshing 67.1°F (19.5°C) in May to a moderately hot 76.5°F (24.7°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Barrington Hills, Illinois, with temperature in the range of an average low of 63.7°F (17.6°C) and an average high of 80.1°F (26.7°C). The highest temperatures are recorded in July, with averages reaching a high of 80.1°F (26.7°C) and a low of 63.7°F (17.6°C). Weather in July »
Weather in August
August, the last month of the summer in Barrington Hills, is also a moderately hot month, with an average temperature ranging between max 78.6°F (25.9°C) and min 62.1°F (16.7°C). July's transformation into August witnesses an average high-temperature of a still warm 78.6°F (25.9°C), noting a minor change from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Barrington Hills, Illinois, with an average temperature varying between 72.5°F (22.5°C) and 55.6°F (13.1°C). As September commences, the average high-temperature subtly reduces, transitioning from a moderately hot 78.6°F (25.9°C) in August to an agreeable 72.5°F (22.5°C). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Barrington Hills, Illinois, with an average temperature fluctuating between 44.2°F (6.8°C) and 59.5°F (15.3°C). In October, the average high-temperature decreases from an agreeable 72.5°F (22.5°C) in September to a mild 59.5°F (15.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Barrington Hills, is another chilly month, with an average temperature varying between 31.8°F (-0.1°C) and 45.1°F (7.3°C). A clear decrease in the average high-temperature is observed during November, decreasing from a refreshing 59.5°F (15.3°C) in October to a chilly 45.1°F (7.3°C). Weather in November »
Weather in December
December, the first month of the winter in Barrington Hills, is still a cold month, with an average temperature varying between 33.3°F (0.7°C) and 23.2°F (-4.9°C). Barrington Hills in December undergoes a mild reduction in the average high-temperature, shifting from November's chilly 45.1°F (7.3°C) to a wintry 33.3°F (0.7°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Barrington Hills?
The coldest temperatures in Barrington Hills occur during January, when averages reach a peak of 27°F (-2.8°C) and a low of 15.3°F (-9.3°C).
What is the most humid month in Barrington Hills?
January is the most humid month, with an average relative humidity of 85%.
How much does it rain in Barrington Hills?
Throughout the year, in Barrington Hills, Illinois, there are 132.8 rainfall days, and 15.47" (393mm) of precipitation is accumulated.
When does it snow in Barrington Hills?
January through May, October through December are months with snowfall in Barrington Hills.
When does it snow the most in Barrington Hills?
The month with the most snowfall is January, when snow falls for 12.2 days and typically aggregates up to 2.01" (51mm) of snow.
How many days does it snow in Barrington Hills?
Throughout the year, in Barrington Hills, Illinois, there are 43.2 snowfall days, and 7.4" (188mm) of snow is accumulated.
What is the month with the least sunshine in Barrington Hills?
The month with the least sunshine in Barrington Hills, Illinois, is January, with an average of 3.7h of sunshine.
What is the month with the lowest UV index in Barrington Hills?
The months with the lowest UV index in Barrington Hills are January and December, with an average maximum UV index of 1.
When is Daylight Saving Time (DST) in Barrington Hills?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Barrington Hills, Illinois, 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 are the least humid months in Barrington Hills?
The months with the lowest humidity are April and October, with an average relative humidity of 76%.
What is the rainiest month in Barrington Hills?
The wettest months in Barrington Hills are April and August, with an average 1.89" (48mm) of rainfall.
When it does not snow in Barrington Hills?
June through September are months without snowfall in Barrington Hills.
When are the longest days in Barrington Hills?
The month with the longest days in Barrington Hills is June, with an average of 15h and 12min of daylight.
What part of the year is the hottest in Barrington Hills?
July, known for its average high temperature of 80.1°F (26.7°C) and an average low temperature of 63.7°F (17.6°C), is the warmest month.
What month has the most sunshine in Barrington Hills?
July has the most sunshine of the year in Barrington Hills, with an average of 10h of sunshine.
What is the month with the highest UV index in Barrington Hills?
With an average maximum UV index of 6, July is the month with the highest UV index in Barrington Hills.
What is the driest month in Barrington Hills?
The month with the least rainfall is December, when the rain falls for 6.5 days and typically collects 0.67" (17mm) of precipitation.
What is the month with the shortest days in Barrington Hills?
December has the shortest days of the year, with an average of 9h and 12min of daylight.
Average temperature
Barrington Hills, IL
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (27°F).
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).
Average pressure
Barrington Hills, IL
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Barrington Hills, IL
- Average wind speed in January:
9.9mph - Average wind speed in February:
9.9mph - Average wind speed in March:
9.5mph - Average wind speed in April:
9.8mph - Average wind speed in May:
8.2mph - Average wind speed in June:
7.2mph
- Average wind speed in July:
6.4mph - Average wind speed in August:
6.1mph - Average wind speed in September:
7.1mph - Average wind speed in October:
8.7mph - Average wind speed in November:
9.4mph - Average wind speed in December:
9.2mph
The windiest months (with the highest average wind speed) are January and February (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).
Average humidity
Barrington Hills, IL
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are April and October (76%).
Average rainfall
Barrington Hills, IL
- Average rainfall in January:
0.79" - Average rainfall in February:
0.79" - Average rainfall in March:
0.91" - Average rainfall in April:
1.89" - Average rainfall in May:
1.85" - Average rainfall in June:
1.81"
- Average rainfall in July:
1.85" - Average rainfall in August:
1.89" - Average rainfall in September:
1.1" - Average rainfall in October:
1.22" - Average rainfall in November:
0.71" - Average rainfall in December:
0.67"
The wettest months (with the highest rainfall) are April and August (1.89").
The driest month (with the least rainfall) is December (0.67").
Average rainfall days
Barrington Hills, IL
- Average rainfall days in January:
4.9 days - Average rainfall days in February:
4.1 days - Average rainfall days in March:
10.3 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
15 days - Average rainfall days in June:
14.8 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
15.8 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
7.3 days - Average rainfall days in December:
6.5 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (4.1 days).
Average snowfall
Barrington Hills, IL
- Average snowfall in January:
2.01" - Average snowfall in February:
1.57" - Average snowfall in March:
0.71" - Average snowfall in April:
1.3" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is January (2.01").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Barrington Hills, IL
- Average snowfall days in January:
12.2 days - Average snowfall days in February:
9.3 days - Average snowfall days in March:
6.1 days - Average snowfall days in April:
2.3 days - Average snowfall days in May:
0.1 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:
0.5 days - Average snowfall days in November:
3.6 days - Average snowfall days in December:
9.1 days
The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Barrington Hills, IL
- Average daylight in January:
9h and 3min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
3h and 5min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 3min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 1min - Average sunshine in December:
3h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Barrington Hills, IL
- Average sunshine days in January:
16.2 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
15.7 days - Average sunshine days in April:
12.9 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
12.2 days
- Average sunshine days in July:
10.7 days - Average sunshine days in August:
11.2 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
18.3 days - Average sunshine days in December:
18.5 days
The month with the most sunshine days is December (18.5 days).
The month with the least sunshine days is July (10.7 days).
Average UV index
Barrington Hills, IL
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
Barrington Hills, IL
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July, August and September (Cloud cover 32).
Average visibility
Barrington Hills, IL
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Barrington Hills, Illinois, USA
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