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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 Alorton, Illinois, is another cold winter month, with temperature in the range of an average high of 37.8°F (3.2°C) and an average low of 24.6°F (-4.1°C). Temperature readings reach their annual highs in January, averaging 37.8°F (3.2°C) and a minimum average of 24.6°F (-4.1°C). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Alorton, Illinois, with an average temperature fluctuating between 27.9°F (-2.3°C) and 42.4°F (5.8°C). The transition from January to February sees average high-temperatures adjusting to a still wintry 42.4°F (5.8°C), from a not significantly different 37.8°F (3.2°C). Weather in February »
Weather in March
March, the first month of the spring in Alorton, is a cool month, with an average temperature varying between 37.9°F (3.3°C) and 54.5°F (12.5°C). The beginning of March signals a rise in the average high-temperature, moving from a cold 42.4°F (5.8°C) in February to a fresh 54.5°F (12.5°C). Weather in March »
Weather in April
April is a refreshing spring month in Alorton, Illinois, with an average temperature fluctuating between 65.5°F (18.6°C) and 48°F (8.9°C). The arrival of April brings a temperature shift, with the average high-temperature escalating from a cool 54.5°F (12.5°C) in March to an enjoyable 65.5°F (18.6°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Alorton, Illinois, with temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 57.7°F (14.3°C). Alorton sees an increase in average high-temperatures during May, moving from a comfortable 65.5°F (18.6°C) in April to a warm 74.8°F (23.8°C). Weather in May »
Weather in June
June, the first month of the summer in Alorton, is also a moderately hot month, with an average temperature ranging between min 66.9°F (19.4°C) and max 83.8°F (28.8°C). Alorton's June weather brings a rise in high-temperatures, moving from 74.8°F (23.8°C) in May to a still warm 83.8°F (28.8°C). Weather in June »
Weather in July
July in Alorton, Illinois, is a hot summer month, with an average temperature ranging between max 86.4°F (30.2°C) and min 68.5°F (20.3°C). In Alorton, July is the month with the highest recorded average temperatures, measuring a high of 86.4°F (30.2°C) and a low of 68.5°F (20.3°C). For most parts of July, the heat index is computed to be a fiery hot 100.4°F (38°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Alorton, Illinois, with an average temperature ranging between max 84.9°F (29.4°C) and min 66.7°F (19.3°C). Alorton greets August with an average high-temperature of a moderately hot 84.9°F (29.4°C), marking a slight deviation from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Alorton, is also a moderately hot month, with an average temperature ranging between max 79.3°F (26.3°C) and min 59.9°F (15.5°C). September ushers in a minute temperature change, with average high-temperatures reducing from August's 84.9°F (29.4°C) to a still moderately hot 79.3°F (26.3°C). Weather in September »
Weather in October
October, like September, in Alorton, Illinois, is another refreshing autumn month, with an average temperature ranging between min 49.1°F (9.5°C) and max 66.6°F (19.2°C). In Alorton, entering October brings a temperature decrement, reducing from September's warm 79.3°F (26.3°C) to a comfortable 66.6°F (19.2°C). Weather in October »
Weather in November
November, the last month of the autumn in Alorton, is another cool month, with an average temperature ranging between min 37.9°F (3.3°C) and max 53.2°F (11.8°C). The onset of November comes with a shift in the average high-temperature, falling from an enjoyable 66.6°F (19.2°C) in October to a cool 53.2°F (11.8°C). Weather in November »
Weather in December
December, the first month of the winter in Alorton, is also a frosty month, with an average temperature varying between 42.8°F (6°C) and 30.6°F (-0.8°C). During the transition into December, Alorton observes a decrease in the average high-temperature, falling from a fresh 53.2°F (11.8°C) in November to a chilly 42.8°F (6°C). Weather in December »
Updated: Feb 12, 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 are the coldest months in Alorton?
Alorton's coldest month, January, registers temperatures that range from a high of 37.8°F (3.2°C) to a low of 24.6°F (-4.1°C).
How many days does it rain in Alorton?
Throughout the year, in Alorton, Illinois, there are 152.2 rainfall days, and 36.46" (926mm) of precipitation is accumulated.
When does it snow in Alorton?
Months with snowfall are January through March, November and December.
How much does it snow in Alorton?
Throughout the year, there are 20.2 snowfall days, and 7.44" (189mm) of snow is accumulated.
What is the month with the least sunshine in Alorton?
With an average of 4.6h of sunshine, January has the least sunshine of the year in Alorton.
When is the lowest UV index in Alorton?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
What is the driest month in Alorton?
February is the month with the least rainfall. Rain falls for 7.8 days and accumulates 2.01" (51mm) of precipitation.
What is the snowiest month in Alorton?
The month with the most snowfall in Alorton is February, when snow falls for 5.8 days and typically aggregates up to 2.44" (62mm) of snow.
When is Daylight Saving Time (DST) in Alorton?
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.
When it does not snow in Alorton?
In Alorton, snow does not fall in April through October.
What is the most humid month in Alorton?
The months with the highest humidity in Alorton, Illinois, are May and July, with an average relative humidity of 78%.
What is the rainiest month in Alorton?
May is the month with the most rainfall. Rain falls for 17.4 days and accumulates 4.53" (115mm) of precipitation.
What are the months with the highest UV index in Alorton?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Alorton.
When are the longest days in Alorton?
The month with the longest days in Alorton, Illinois, is June, with an average of 14h and 48min of daylight.
What is the month with the most sunshine in Alorton?
The months with the most sunshine are June and July, with an average of 10.4h of sunshine.
What month is the hottest in Alorton?
July is the warmest month of the year, registering average temperatures as high as 86.4°F (30.2°C) and as low as 68.5°F (20.3°C).
What is the least humid month in Alorton?
October is the least humid month, with an average relative humidity of 71%.
What is the month with the shortest days in Alorton?
The month with the shortest days in Alorton, Illinois, is December, with an average of 9h and 30min of daylight.
Average temperature
Alorton, IL
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (37.8°F).
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).
Average pressure
Alorton, IL
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.94"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:
30.02"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Alorton, IL
- Average wind speed in January:
9.3mph - Average wind speed in February:
9.2mph - Average wind speed in March:
9mph - Average wind speed in April:
8.9mph - Average wind speed in May:
7.3mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6mph - Average wind speed in October:
7.8mph - Average wind speed in November:
8.4mph - Average wind speed in December:
8.6mph
The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).
Average humidity
Alorton, IL
The months with the highest relative humidity are May and July (78%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Alorton, IL
- Average rainfall in January:
2.36" - Average rainfall in February:
2.01" - Average rainfall in March:
2.72" - Average rainfall in April:
4.09" - Average rainfall in May:
4.53" - Average rainfall in June:
4.02"
- Average rainfall in July:
3.43" - Average rainfall in August:
3.62" - Average rainfall in September:
2.28" - Average rainfall in October:
2.91" - Average rainfall in November:
2.09" - Average rainfall in December:
2.4"
The wettest month (with the highest rainfall) is May (4.53").
The driest month (with the least rainfall) is February (2.01").
Average rainfall days
Alorton, IL
- Average rainfall days in January:
7.7 days - Average rainfall days in February:
7.8 days - Average rainfall days in March:
14.4 days - Average rainfall days in April:
15.7 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
15.9 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
14.4 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
11 days - Average rainfall days in November:
9.6 days - Average rainfall days in December:
8.4 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (7.7 days).
Average snowfall
Alorton, IL
The month with the highest snowfall is February (2.44").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Alorton, IL
- Average snowfall days in January:
6.4 days - Average snowfall days in February:
5.8 days - Average snowfall days in March:
2.4 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:
1.2 days - Average snowfall days in December:
4 days
The month with the highest number of snowfall days is January (6.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Alorton, 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 2min - Average daylight in June:
14h and 5min
- 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 3min
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).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 3min - Average sunshine in May:
9h and 3min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days
Alorton, IL
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
14.6 days - Average sunshine days in March:
13.2 days - Average sunshine days in April:
12.4 days - Average sunshine days in May:
10.7 days - Average sunshine days in June:
11.3 days
- Average sunshine days in July:
11.4 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
18.7 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
18.4 days
The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is May (10.7 days).
Average UV index
Alorton, 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
Alorton, IL
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Alorton, 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).
Alorton, Illinois, USA
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