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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 Lisle, Illinois, is another subzero cold winter month, with temperature in the range of an average high of 28.8°F (-1.8°C) and an average low of 17.1°F (-8.3°C). January, marked by an average high-temperature of 28.8°F (-1.8°C) and a low-temperature of 17.1°F (-8.3°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Lisle, is a cold month, with temperature in the range of an average low of 19.9°F (-6.7°C) and an average high of 32.5°F (0.3°C). Upon the beginning of February, Lisle's high-temperatures register at an icy 32.5°F (0.3°C), closely mirroring the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Lisle, is a frosty month, with an average temperature varying between 45.1°F (7.3°C) and 31.5°F (-0.3°C). The arrival of March brings a change in Lisle's weather, with average high-temperatures moving from February's wintry 32.5°F (0.3°C) to a frosty 45.1°F (7.3°C). Weather in March »
Weather in April
April is a refreshing spring month in Lisle, Illinois, with an average temperature ranging between min 40.6°F (4.8°C) and max 56.8°F (13.8°C). As Lisle transitions into April, the average high-temperature is observed to rise from a frosty 45.1°F (7.3°C) in March to a refreshing 56.8°F (13.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Lisle, Illinois, with an average temperature ranging between max 69.1°F (20.6°C) and min 52°F (11.1°C). As May arrives, a rise in the average high-temperature is observed, moving from a refreshing 56.8°F (13.8°C) in April to an agreeable 69.1°F (20.6°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Lisle, Illinois, with temperature in the range of an average high of 78.4°F (25.8°C) and an average low of 61.5°F (16.4°C). As May gives way to June, the average high-temperature displays an increase, moving from a pleasant 69.1°F (20.6°C) to a warm 78.4°F (25.8°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Lisle, Illinois, with temperature in the range of an average low of 65.7°F (18.7°C) and an average high of 82°F (27.8°C). July, characterized by an average high temperature of 82°F (27.8°C) and a low temperature of 65.7°F (18.7°C), is generally the warmest month. For most parts of July, the heat index is estimated at a hot 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Lisle, Illinois, with an average temperature fluctuating between 64°F (17.8°C) and 80.4°F (26.9°C). With August's arrival, Lisle's weather records an average high-temperature of a still moderately hot 80.4°F (26.9°C), marking little difference from July's 82°F (27.8°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Lisle, Illinois, with an average temperature fluctuating between 57.6°F (14.2°C) and 74.1°F (23.4°C). The average high-temperature shows a slight dip in September, from August's 80.4°F (26.9°C) to a still warm 74.1°F (23.4°C). Weather in September »
Weather in October
October, the same as September, in Lisle, Illinois, is a moderate autumn month, with an average temperature ranging between min 45.5°F (7.5°C) and max 60.6°F (15.9°C). The onset of October entails a temperature shift, as the average high-temperature decreases from a moderately hot 74.1°F (23.4°C) in September to a moderate 60.6°F (15.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Lisle, Illinois, with an average temperature fluctuating between 33.6°F (0.9°C) and 45.7°F (7.6°C). Lisle witnesses a significant decrease in the average high-temperature with the arrival of November, falling from October's moderate 60.6°F (15.9°C) to a frosty 45.7°F (7.6°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Lisle, Illinois, with an average temperature varying between 24.6°F (-4.1°C) and 34.5°F (1.4°C). December's onset corresponds with a shift in the average high-temperature, moving from a frosty 45.7°F (7.6°C) in November to a wintry 34.5°F (1.4°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Lisle?
The month of January, characterized by an average high of 28.8°F (-1.8°C) and a low of 17.1°F (-8.3°C), is recognized as the coldest.
How much does it rain in Lisle?
In Lisle, Illinois, during the entire year, the rain falls for 147.7 days and collects up to 23.43" (595mm) of precipitation.
When does it snow in Lisle?
January through May, October through December are months with snowfall.
What is the snowiest month in Lisle?
January is the month with the most snowfall in Lisle. Snow falls for 12.2 days and accumulates 3.23" (82mm) of snow.
How much does it snow in Lisle?
In Lisle, Illinois, during the entire year, snow falls for 44.8 days and aggregates up to 12.32" (313mm) of snow.
What is the month with the least sunshine in Lisle?
January has the least sunshine of the year, with an average of 3.7h of sunshine.
When is the lowest UV index in Lisle?
January is the month with the lowest UV index, with an average maximum UV index of 1.
What is the most humid month in Lisle?
With an average relative humidity of 83%, February is the most humid month in Lisle.
When is Daylight Saving Time (DST) in Lisle?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Lisle, 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 Lisle?
The month with the most rainfall in Lisle, Illinois, is May, when the rain falls for 16.9 days and typically aggregates up to 2.83" (72mm) of precipitation.
When it does not snow in Lisle?
June through September are months without snowfall.
When are the longest days in Lisle?
June has the longest days of the year in Lisle, with an average of 15h and 12min of daylight.
What are the months with the highest UV index in Lisle?
The months with the highest UV index in Lisle, Illinois, are June through August, with an average maximum UV index of 6.
What month is the hottest in Lisle?
In Lisle, July is the month with the highest recorded average temperatures, measuring a high of 82°F (27.8°C) and a low of 65.7°F (18.7°C).
What month has the most sunshine in Lisle?
With an average of 10h of sunshine, August has the most sunshine of the year in Lisle.
What is the least humid month in Lisle?
The least humid month in Lisle is October, with an average relative humidity of 73%.
What is the driest month in Lisle?
The month with the least rainfall is December, when the rain falls for 7.5 days and typically collects 1.1" (28mm) of precipitation.
What is the month with the shortest days in Lisle?
December has the shortest days of the year in Lisle, Illinois, with an average of 9h and 12min of daylight.
Average temperature
Lisle, IL
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (28.8°F).
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure
Lisle, 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:
30.09"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
Lisle, IL
- Average wind speed in January:
9.7mph - Average wind speed in February:
9.6mph - Average wind speed in March:
9.3mph - Average wind speed in April:
9.5mph - Average wind speed in May:
8.1mph - Average wind speed in June:
7.1mph
The windiest month (with the highest average wind speed) is January (9.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity
Lisle, IL
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Lisle, IL
- Average rainfall in January:
1.26" - Average rainfall in February:
1.26" - Average rainfall in March:
1.34" - Average rainfall in April:
2.56" - Average rainfall in May:
2.83" - Average rainfall in June:
2.72"
The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is December (1.1").
Average rainfall days
Lisle, IL
- Average rainfall days in January:
6 days - Average rainfall days in February:
5.4 days - Average rainfall days in March:
11.6 days - Average rainfall days in April:
15.7 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
16.6 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
16.6 days - Average rainfall days in September:
13.4 days - Average rainfall days in October:
11.9 days - Average rainfall days in November:
8.3 days - Average rainfall days in December:
7.5 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (5.4 days).
Average snowfall
Lisle, IL
- Average snowfall in January:
3.23" - Average snowfall in February:
3.11" - Average snowfall in March:
1.1" - Average snowfall in April:
1.81" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is January (3.23").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Lisle, IL
- Average snowfall days in January:
12.2 days - Average snowfall days in February:
10.5 days - Average snowfall days in March:
6 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:
0.4 days - Average snowfall days in November:
3.4 days - Average snowfall days in December:
9.9 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
Lisle, 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 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 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 0min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Lisle, IL
- Average sunshine days in January:
14.6 days - Average sunshine days in February:
12.8 days - Average sunshine days in March:
14.5 days - Average sunshine days in April:
10.8 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
9.8 days - Average sunshine days in August:
10.7 days - Average sunshine days in September:
14.1 days - Average sunshine days in October:
15.7 days - Average sunshine days in November:
17.6 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is July (9.8 days).
Average UV index
Lisle, IL
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Lisle, IL
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Lisle, IL
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Lisle, Illinois, USA
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