Expand
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, is a wintry winter month in Lenzburg, Illinois, with an average temperature varying between 38.3°F (3.5°C) and 25.2°F (-3.8°C). January is Lenzburg's coldest month, registering average high temperatures of 38.3°F (3.5°C) and lows of 25.2°F (-3.8°C). Weather in January »
Weather in February
February, the last month of the winter in Lenzburg, is a frosty month, with an average temperature varying between 43.3°F (6.3°C) and 28.8°F (-1.8°C). The advent of February brings an average high-temperature of a chilly 43.3°F (6.3°C), almost identical to the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Lenzburg, is a fresh month, with temperature in the range of an average high of 54.5°F (12.5°C) and an average low of 38.3°F (3.5°C). Lenzburg's transition into March brings a rise in the average high-temperature, moving from a chilly 43.3°F (6.3°C) in February to a fresh 54.5°F (12.5°C). Weather in March »
Weather in April
April in Lenzburg, Illinois, is a refreshing spring month, with an average temperature varying between 65.7°F (18.7°C) and 47.8°F (8.8°C). April's arrival sees a rise in the average high-temperature, jumping from March's fresh 54.5°F (12.5°C) to an enjoyable 65.7°F (18.7°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Lenzburg, Illinois, with an average temperature fluctuating between 57.7°F (14.3°C) and 75°F (23.9°C). A rise in the average high-temperature is observed during May, moving from a comfortable 65.7°F (18.7°C) in April to a warm 75°F (23.9°C). Weather in May »
Weather in June
June, the first month of the summer in Lenzburg, is still a warm month, with temperature in the range of an average low of 66.4°F (19.1°C) and an average high of 84.6°F (29.2°C). The arrival of June sees a shift in the average high-temperature, moving from 75°F (23.9°C) in May to a still warm 84.6°F (29.2°C). Weather in June »
Weather in July
July in Lenzburg, Illinois, is a tropical summer month, with temperature in the range of an average low of 68.5°F (20.3°C) and an average high of 86.5°F (30.3°C). July, known for its average high temperature of 86.5°F (30.3°C) and an average low temperature of 68.5°F (20.3°C), is the warmest month. During July, the heat index is estimated at a sweltering 100.4°F (38°C). Weather in July »
Weather in August
August, the last month of the summer in Lenzburg, is another warm month, with an average temperature varying between 84.7°F (29.3°C) and 65.8°F (18.8°C). The commencement of August notes an average high-temperature of a moderately hot 84.7°F (29.3°C), exhibiting little difference from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Lenzburg, Illinois, with an average temperature varying between 60.1°F (15.6°C) and 79.3°F (26.3°C). As September commences, the average high-temperature subtly reduces, transitioning from 84.7°F (29.3°C) in August to a still moderately hot 79.3°F (26.3°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Lenzburg, Illinois, with an average temperature ranging between min 49.1°F (9.5°C) and max 66.7°F (19.3°C). In Lenzburg, the average high-temperature in October drops from a moderately hot 79.3°F (26.3°C) in September to an enjoyable 66.7°F (19.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Lenzburg, Illinois, with an average temperature ranging between min 38.3°F (3.5°C) and max 53.6°F (12°C). In November, the average high-temperature decreases from an enjoyable 66.7°F (19.3°C) in October to a fresh 53.6°F (12°C). Weather in November »
Weather in December
December, the first month of the winter in Lenzburg, is also a frosty month, with an average temperature ranging between max 43.3°F (6.3°C) and min 31.1°F (-0.5°C). In Lenzburg, the beginning of December is marked by a lowered average high-temperature, shifting from November's cool 53.6°F (12°C) to a chilly 43.3°F (6.3°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Lenzburg?
The coldest month in Lenzburg is January, with an average high-temperature of 38.3°F (3.5°C) and an average low-temperature of 25.2°F (-3.8°C).
How many days does it rain in Lenzburg?
In Lenzburg, Illinois, during the entire year, the rain falls for 129.6 days and collects up to 19.09" (485mm) of precipitation.
When does it snow in Lenzburg?
January through March, September through December are months with snowfall in Lenzburg, Illinois.
When does it snow the most in Lenzburg?
The month with the most snowfall is January, when snow falls for 5.6 days and typically aggregates up to 1.06" (27mm) of snow.
How many days does it snow in Lenzburg?
Throughout the year, in Lenzburg, Illinois, there are 16.2 snowfall days, and 3.19" (81mm) of snow is accumulated.
What is the month with the least sunshine in Lenzburg?
January has the least sunshine of the year, with an average of 4.7h of sunshine.
When is the lowest UV index in Lenzburg?
The months with the lowest UV index in Lenzburg, Illinois, are January, February, November and December, with an average maximum UV index of 2.
What is the driest month in Lenzburg?
February is the month with the least rainfall in Lenzburg, Illinois. Rain falls for 7.4 days and accumulates 0.83" (21mm) of precipitation.
When is Daylight Saving Time (DST) in Lenzburg?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Lenzburg, 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 Lenzburg?
April through August are months without snowfall.
What is the most humid month in Lenzburg?
May is the most humid month in Lenzburg, Illinois, with an average relative humidity of 79%.
What is the rainiest month in Lenzburg?
The month with the most rainfall in Lenzburg is May, when the rain falls for 14.8 days and typically aggregates up to 2.48" (63mm) of precipitation.
When is the highest UV index in Lenzburg?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days in Lenzburg?
With an average of 14h and 48min of daylight, June has the longest days of the year in Lenzburg, Illinois.
What month has the most sunshine in Lenzburg?
June has the most sunshine of the year in Lenzburg, Illinois, with an average of 10.6h of sunshine.
What is the hottest time of year in Lenzburg?
In Lenzburg, Illinois, the average temperatures in July are the highest, with a peak at 86.5°F (30.3°C) and a low of 68.5°F (20.3°C).
What is the least humid month in Lenzburg?
With an average relative humidity of 71%, October is the least humid month in Lenzburg.
What is the month with the shortest days in Lenzburg?
With an average of 9h and 36min of daylight, December has the shortest days of the year in Lenzburg.
Average temperature
Lenzburg, IL
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.3°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 (25.2°F).
Average pressure
Lenzburg, 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:
29.93"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:
30.04"Hg - Average pressure in November:
30.13"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 (29.93"Hg).
Average wind speed
Lenzburg, IL
- Average wind speed in January:
9.4mph - Average wind speed in February:
9.3mph - Average wind speed in March:
9.2mph - Average wind speed in April:
9mph - Average wind speed in May:
7.5mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
5.6mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6mph - Average wind speed in October:
7.9mph - Average wind speed in November:
8.5mph - Average wind speed in December:
8.7mph
The windiest month (with the highest average wind speed) is January (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).
Average humidity
Lenzburg, IL
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Lenzburg, IL
- Average rainfall in January:
1.18" - Average rainfall in February:
0.83" - Average rainfall in March:
1.3" - Average rainfall in April:
2.05" - Average rainfall in May:
2.48" - Average rainfall in June:
2.13"
- Average rainfall in July:
2.13" - Average rainfall in August:
2.05" - Average rainfall in September:
1.1" - Average rainfall in October:
1.65" - Average rainfall in November:
1.02" - Average rainfall in December:
1.18"
The wettest month (with the highest rainfall) is May (2.48").
The driest month (with the least rainfall) is February (0.83").
Average rainfall days
Lenzburg, IL
- Average rainfall days in January:
6.5 days - Average rainfall days in February:
7.4 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
12.6 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
13.3 days
- Average rainfall days in July:
15.1 days - Average rainfall days in August:
12.5 days - Average rainfall days in September:
11.1 days - Average rainfall days in October:
9.8 days - Average rainfall days in November:
7.7 days - Average rainfall days in December:
6.5 days
The month with the highest number of rainy days is July (15.1 days).
The months with the least rainy days are January and December (6.5 days).
Average snowfall
Lenzburg, IL
The month with the highest snowfall is January (1.06").
The months with the least snowfall are April, May, June, July and August (0").
Average snowfall days
Lenzburg, IL
- Average snowfall days in January:
5.6 days - Average snowfall days in February:
4.7 days - Average snowfall days in March:
1.4 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:
0.1 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
0.9 days - Average snowfall days in December:
3.1 days
The month with the highest number of snowfall days is January (5.6 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight / Average sunshine
Lenzburg, 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 4min
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 36min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days
Lenzburg, IL
- Average sunshine days in January:
20.8 days - Average sunshine days in February:
16.9 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
16 days - Average sunshine days in May:
14.6 days - Average sunshine days in June:
14.2 days
- Average sunshine days in July:
13.7 days - Average sunshine days in August:
15.7 days - Average sunshine days in September:
16.8 days - Average sunshine days in October:
20.2 days - Average sunshine days in November:
20.2 days - Average sunshine days in December:
21.7 days
The month with the most sunshine days is December (21.7 days).
The month with the least sunshine days is July (13.7 days).
Average UV index
Lenzburg, 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, November and December (UV index 2).
Average cloud cover
Lenzburg, IL
The months with the most cloud cover are January and February (Cloud cover 49).
The months with the least cloud cover are June and August (Cloud cover 27).
Average visibility
Lenzburg, 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).
Lenzburg, Illinois, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
