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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 Hazel Crest, Illinois, is a freezing cold winter month, with temperature in the range of an average low of 18.9°F (-7.3°C) and an average high of 29.7°F (-1.3°C). January is the coldest month, exhibiting average temperatures of 29.7°F (-1.3°C) at the peak and 18.9°F (-7.3°C) at the base. Weather in January »
Weather in February
The last month of the winter, February, is an icy month in Hazel Crest, Illinois, with an average temperature fluctuating between 33.1°F (0.6°C) and 21.2°F (-6°C). Hazel Crest's average high-temperature marks a wintry 33.1°F (0.6°C) with the advent of February, closely mirroring that of the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Hazel Crest, is a chilly month, with an average temperature fluctuating between 45.5°F (7.5°C) and 32.4°F (0.2°C). The shift into March is characterized by a rise in the average high-temperature, transitioning from February's icy 33.1°F (0.6°C) to a frosty 45.5°F (7.5°C). Weather in March »
Weather in April
April is a mild spring month in Hazel Crest, Illinois, with an average temperature ranging between max 56.7°F (13.7°C) and min 41.7°F (5.4°C). The shift into April is accompanied by a temperature increase, with the average high-temperature rising from a chilly 45.5°F (7.5°C) in March to a refreshing 56.7°F (13.7°C). Weather in April »
Weather in May
May, the last month of the spring in Hazel Crest, is a pleasant month, with temperature in the range of an average low of 52.3°F (11.3°C) and an average high of 68.7°F (20.4°C). Hazel Crest in May experiences an increase in the average high-temperature, moving from April's refreshing 56.7°F (13.7°C) to an agreeable 68.7°F (20.4°C). Weather in May »
Weather in June
June, the first month of the summer in Hazel Crest, is a moderately hot month, with an average temperature varying between 61.7°F (16.5°C) and 77.7°F (25.4°C). June brings an increase in the average high-temperature, progressing from a pleasant 68.7°F (20.4°C) in May to a moderately hot 77.7°F (25.4°C). Weather in June »
Weather in July
July, like June, in Hazel Crest, Illinois, is a moderately hot summer month, with an average temperature varying between 81.3°F (27.4°C) and 65.8°F (18.8°C). The temperatures reach their highest averages in July, with highs of 81.3°F (27.4°C) and lows of 65.8°F (18.8°C). In July, the average heat index is calculated to be a tropical 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Hazel Crest, Illinois, with an average temperature fluctuating between 80.1°F (26.7°C) and 64.6°F (18.1°C). The shift into August records an average high-temperature of a still warm 80.1°F (26.7°C), subtly varied from July's 81.3°F (27.4°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Hazel Crest, Illinois, with an average temperature ranging between min 58.3°F (14.6°C) and max 73.9°F (23.3°C). The arrival of September correlates with a minor temperature reduction, down from August's moderately hot 80.1°F (26.7°C) to a still warm 73.9°F (23.3°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Hazel Crest, Illinois, with an average temperature fluctuating between 46.9°F (8.3°C) and 61.2°F (16.2°C). With October's onset, the average high-temperature recedes from September's moderately hot 73.9°F (23.3°C) to an enjoyable 61.2°F (16.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Hazel Crest, Illinois, with an average temperature varying between 34.9°F (1.6°C) and 46.9°F (8.3°C). November indicates a shift in the average high-temperature, from October's refreshing 61.2°F (16.2°C) to a frosty 46.9°F (8.3°C). Weather in November »
Weather in December
December, the first month of the winter in Hazel Crest, is also an icy month, with an average temperature varying between 35.6°F (2°C) and 25.9°F (-3.4°C). Hazel Crest experiences a temperature shift at the start of December, with average high-temperatures adjusting from a chilly 46.9°F (8.3°C) in November to a wintry 35.6°F (2°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Hazel Crest?
January brings the lowest temperatures in Hazel Crest, with an average high of 29.7°F (-1.3°C) and an average low of 18.9°F (-7.3°C).
What are the most humid months in Hazel Crest?
January and February, with an average relative humidity of 82%, are most humid months.
How many days does it rain in Hazel Crest?
Throughout the year, there are 155.6 rainfall days, and 31.3" (795mm) of precipitation is accumulated.
When does it snow in Hazel Crest?
Months with snowfall are January through April, October through December.
When does it snow the most in Hazel Crest?
January is the month with the most snowfall in Hazel Crest, Illinois. Snow falls for 12.6 days and accumulates 4.53" (115mm) of snow.
How much does it snow in Hazel Crest?
Throughout the year, there are 44.6 snowfall days, and 16.46" (418mm) of snow is accumulated.
What is the month with the least sunshine in Hazel Crest?
With an average of 3.6h of sunshine, January has the least sunshine of the year in Hazel Crest.
When is Daylight Saving Time (DST) in Hazel Crest?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Hazel Crest, 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 Hazel Crest?
The month with the most rainfall is May, when the rain falls for 17.4 days and typically aggregates up to 4.17" (106mm) of precipitation.
When it does not snow in Hazel Crest?
May through September are months without snowfall.
When are the longest days in Hazel Crest?
The month with the longest days is June, with an average of 15h and 6min of daylight.
When is the highest UV index in Hazel Crest?
The months with the highest UV index in Hazel Crest, Illinois, are June and July, with an average maximum UV index of 6.
What is the warmest month in Hazel Crest?
July, with an average high of 81.3°F (27.4°C) and a low of 65.8°F (18.8°C), signifies the warmest month of the year in Hazel Crest, Illinois.
What month has the most sunshine in Hazel Crest?
August has the most sunshine of the year in Hazel Crest, with an average of 10.1h of sunshine.
What is the least humid month in Hazel Crest?
With an average relative humidity of 73%, October is the least humid month.
What is the driest month in Hazel Crest?
December is the month with the least rainfall in Hazel Crest, Illinois. Rain falls for 7.9 days and accumulates 1.54" (39mm) of precipitation.
What is the month with the shortest days in Hazel Crest?
The month with the shortest days is December, with an average of 9h and 12min of daylight.
What is the month with the lowest UV index in Hazel Crest?
December is the month with the lowest UV index in Hazel Crest, with an average maximum UV index of 1.
Average temperature
Hazel Crest, IL
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (29.7°F).
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure
Hazel Crest, 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:
30.01"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.1"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
Hazel Crest, IL
- Average wind speed in January:
10.2mph - 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:
8.3mph - Average wind speed in June:
7.4mph
- Average wind speed in July:
6.4mph - Average wind speed in August:
6.3mph - Average wind speed in September:
7.3mph - Average wind speed in October:
9.1mph - Average wind speed in November:
9.8mph - Average wind speed in December:
9.5mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity
Hazel Crest, IL
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Hazel Crest, IL
- Average rainfall in January:
1.77" - Average rainfall in February:
1.69" - Average rainfall in March:
2.09" - Average rainfall in April:
3.43" - Average rainfall in May:
4.17" - Average rainfall in June:
3.82"
- Average rainfall in July:
3.31" - Average rainfall in August:
2.56" - Average rainfall in September:
2.48" - Average rainfall in October:
2.76" - Average rainfall in November:
1.69" - Average rainfall in December:
1.54"
The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is December (1.54").
Average rainfall days
Hazel Crest, IL
- Average rainfall days in January:
6.8 days - Average rainfall days in February:
6.1 days - Average rainfall days in March:
12.7 days - Average rainfall days in April:
16.8 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
17.4 days
- Average rainfall days in July:
17.6 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
13.4 days - Average rainfall days in October:
14.3 days - Average rainfall days in November:
10.4 days - Average rainfall days in December:
7.9 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (6.1 days).
Average snowfall
Hazel Crest, IL
The month with the highest snowfall is January (4.53").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Hazel Crest, IL
- Average snowfall days in January:
12.6 days - Average snowfall days in February:
10.5 days - Average snowfall days in March:
6.1 days - Average snowfall days in April:
1.9 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:
0.3 days - Average snowfall days in November:
4 days - Average snowfall days in December:
9.1 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Hazel Crest, IL
- Average daylight in January:
9h and 4min - 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 3min - 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 6min).
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 0min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Hazel Crest, IL
- Average sunshine days in January:
13 days - Average sunshine days in February:
11.8 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
10.2 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
10.4 days
- Average sunshine days in July:
11.1 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
14 days - Average sunshine days in October:
14.4 days - Average sunshine days in November:
16.4 days - Average sunshine days in December:
15 days
The month with the most sunshine days is November (16.4 days).
The month with the least sunshine days is April (10.2 days).
Average UV index
Hazel Crest, IL
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Hazel Crest, IL
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Hazel Crest, 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).
Hazel Crest, Illinois, USA
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