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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 South Elgin, Illinois, is another subzero cold winter month, with temperature in the range of an average high of 27.3°F (-2.6°C) and an average low of 15.4°F (-9.2°C). January is the coldest month, with the temperature often reaching an average high of 27.3°F (-2.6°C) and an average low of 15.4°F (-9.2°C). Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in South Elgin, Illinois, with an average temperature fluctuating between 18.9°F (-7.3°C) and 31.3°F (-0.4°C). The onset of February brings an average high-temperature of a still freezing cold 31.3°F (-0.4°C), nearly matching the January temperature. Weather in February »
Weather in March
March, the first month of the spring in South Elgin, is a frosty month, with an average temperature varying between 30.4°F (-0.9°C) and 44.2°F (6.8°C). March's arrival coincides with a temperature rise, moving from February's subzero cold 31.3°F (-0.4°C) to a chilly 44.2°F (6.8°C). Weather in March »
Weather in April
April in South Elgin, Illinois, is a moderate spring month, with an average temperature ranging between max 55.4°F (13°C) and min 39.7°F (4.3°C). With the onset of April, South Elgin experiences a temperature shift, with the average high-temperature moving from a frosty 44.2°F (6.8°C) in March to a mild 55.4°F (13°C). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in South Elgin, Illinois, with temperature in the range of an average low of 50.5°F (10.3°C) and an average high of 67.6°F (19.8°C). South Elgin sees an increase in the average high-temperature with the arrival of May, moving from April's moderate 55.4°F (13°C) to an enjoyable 67.6°F (19.8°C). Weather in May »
Weather in June
June, the first month of the summer in South Elgin, is a warm month, with an average temperature varying between 76.6°F (24.8°C) and 59.4°F (15.2°C). June's arrival sees a rise in the average high-temperature, jumping from May's comfortable 67.6°F (19.8°C) to a warm 76.6°F (24.8°C). Weather in June »
Weather in July
July, like June, in South Elgin, Illinois, is another warm summer month, with an average temperature fluctuating between 63.9°F (17.7°C) and 80.6°F (27°C). During the warmest month, July, temperatures average a high of 80.6°F (27°C) and a low of 63.9°F (17.7°C). During July, the heat index is calculated to be a hot 86°F (30°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in South Elgin, Illinois, with an average temperature varying between 62.2°F (16.8°C) and 79°F (26.1°C). The start of August sees the average high-temperature at a still warm 79°F (26.1°C), showing little difference from July's 80.6°F (27°C). Weather in August »
Weather in September
September, the first month of the autumn in South Elgin, is also an agreeable month, with an average temperature ranging between min 55.9°F (13.3°C) and max 73°F (22.8°C). A mild shift in the average high-temperature occurs in September, reducing from a moderately hot 79°F (26.1°C) in August to a pleasant 73°F (22.8°C). Weather in September »
Weather in October
October, like September, is another mild autumn month in South Elgin, Illinois, with an average temperature varying between 59.9°F (15.5°C) and 44.2°F (6.8°C). In the transition to October, South Elgin observes a drop in the average high-temperature, moving from a pleasant 73°F (22.8°C) in September to a refreshing 59.9°F (15.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in South Elgin, Illinois, with an average temperature ranging between min 32.4°F (0.2°C) and max 45.1°F (7.3°C). South Elgin's transition into November is marked by a distinct drop in the average high-temperature, reducing from a moderate 59.9°F (15.5°C) in October to a frosty 45.1°F (7.3°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in South Elgin, Illinois, with an average temperature varying between 23.4°F (-4.8°C) and 33.4°F (0.8°C). The onset of December entails a temperature shift, as the average high-temperature decreases from a chilly 45.1°F (7.3°C) in November to a wintry 33.4°F (0.8°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in South Elgin?
The month of January, characterized by an average high of 27.3°F (-2.6°C) and a low of 15.4°F (-9.2°C), is recognized as the coldest.
What is the most humid month in South Elgin?
With an average relative humidity of 84%, January is the most humid month in South Elgin.
How much does it rain in South Elgin?
In South Elgin, Illinois, during the entire year, the rain falls for 149.2 days and collects up to 24.02" (610mm) of precipitation.
When does it snow in South Elgin?
January through May, October through December are months with snowfall.
When does it snow the most in South Elgin?
January is the month with the most snowfall in South Elgin, Illinois. Snow falls for 12.9 days and accumulates 3.62" (92mm) of snow.
How much does it snow in South Elgin?
In South Elgin, Illinois, during the entire year, snow falls for 47.4 days and aggregates up to 13.07" (332mm) of snow.
What is the month with the least sunshine in South Elgin?
With an average of 3.6h of sunshine, January has the least sunshine of the year in South Elgin.
What is the month with the lowest UV index in South Elgin?
January and December, with an average maximum UV index of 1, are months with the lowest UV index in South Elgin, Illinois.
When is Daylight Saving Time (DST) in South Elgin?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in South Elgin, 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 is the rainiest month in South Elgin?
The month with the most rainfall is June, when the rain falls for 16.9 days and typically aggregates up to 3.03" (77mm) of precipitation.
When it does not snow in South Elgin?
In South Elgin, Illinois, snow does not fall in June through September.
When are the longest days in South Elgin?
June has the longest days of the year in South Elgin, Illinois, with an average of 15h and 12min of daylight.
What month is the hottest in South Elgin?
The month of July sees the average highest temperatures, reaching 80.6°F (27°C) at the peak and 63.9°F (17.7°C) at the low.
What month has the most sunshine in South Elgin?
With an average of 9.8h of sunshine, July has the most sunshine of the year in South Elgin, Illinois.
When is the highest UV index in South Elgin?
July and August, with an average maximum UV index of 6, are months with the highest UV index in South Elgin, Illinois.
What is the least humid month in South Elgin?
With an average relative humidity of 75%, October is the least humid month in South Elgin.
What is the driest month in South Elgin?
December is the month with the least rainfall. Rain falls for 8.1 days and accumulates 1.1" (28mm) of precipitation.
What is the month with the shortest days in South Elgin?
December has the shortest days of the year in South Elgin, with an average of 9h and 12min of daylight.
Average temperature
South Elgin, IL
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (27.3°F).
The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).
Average pressure
South Elgin, 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
South Elgin, IL
- Average wind speed in January:
9.9mph - Average wind speed in February:
9.8mph - 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:
7.3mph
- Average wind speed in July:
6.4mph - Average wind speed in August:
6.2mph - 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:
9.3mph
The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity
South Elgin, IL
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (75%).
Average rainfall
South Elgin, IL
- Average rainfall in January:
1.26" - Average rainfall in February:
1.34" - Average rainfall in March:
1.38" - Average rainfall in April:
2.8" - Average rainfall in May:
2.95" - Average rainfall in June:
3.03"
- Average rainfall in July:
2.64" - Average rainfall in August:
2.68" - Average rainfall in September:
1.69" - Average rainfall in October:
2.01" - Average rainfall in November:
1.14" - Average rainfall in December:
1.1"
The wettest month (with the highest rainfall) is June (3.03").
The driest month (with the least rainfall) is December (1.1").
Average rainfall days
South Elgin, IL
- Average rainfall days in January:
5.9 days - Average rainfall days in February:
4.9 days - Average rainfall days in March:
11.3 days - Average rainfall days in April:
15.9 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
16.9 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
17 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
13.3 days - Average rainfall days in November:
8.2 days - Average rainfall days in December:
8.1 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (4.9 days).
Average snowfall
South Elgin, IL
- Average snowfall in January:
3.62" - Average snowfall in February:
3.11" - Average snowfall in March:
1.22" - Average snowfall in April:
1.89" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is January (3.62").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
South Elgin, IL
- Average snowfall days in January:
12.9 days - Average snowfall days in February:
11 days - Average snowfall days in March:
6.8 days - Average snowfall days in April:
2.1 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:
3.5 days - Average snowfall days in December:
10.5 days
The month with the highest number of snowfall days is January (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
South Elgin, 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:
5h and 5min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 0min - Average sunshine in December:
3h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
South Elgin, IL
- Average sunshine days in January:
14.2 days - Average sunshine days in February:
12 days - Average sunshine days in March:
14.1 days - Average sunshine days in April:
10.7 days - Average sunshine days in May:
10.5 days - Average sunshine days in June:
10.1 days
- Average sunshine days in July:
10.2 days - Average sunshine days in August:
10.3 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
14.7 days - Average sunshine days in November:
17.5 days - Average sunshine days in December:
14.6 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (10.1 days).
Average UV index
South Elgin, IL
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
South Elgin, IL
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are August and September (Cloud cover 33).
Average visibility
South Elgin, IL
The months with the highest visibility are March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and July (5mi).
South Elgin, Illinois, USA
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