Climate and monthly weather forecastWolf Lake, IL
Climate and monthly weather forecast
Weather in January
January, like December, in Wolf Lake, Illinois, is an icy winter month, with an average temperature fluctuating between 39.7°F (4.3°C) and 26.8°F (-2.9°C). With its high average temperature of 39.7°F (4.3°C) and a low of 26.8°F (-2.9°C), January is regarded as the coldest month. Weather in January »Weather in February
The last month of the winter, February, is a chilly month in Wolf Lake, Illinois, with an average temperature fluctuating between 30.4°F (-0.9°C) and 44.6°F (7°C). Wolf Lake experiences a recorded average high-temperature of a chilly 44.6°F (7°C) in February, closely aligned with January's 39.7°F (4.3°C). Weather in February »Weather in March
March, the first month of the spring in Wolf Lake, is a moderate month, with an average temperature ranging between min 39.4°F (4.1°C) and max 55.6°F (13.1°C). The rise of average high-temperatures is seen in March, with an increase from a chilly 44.6°F (7°C) in February to a refreshing 55.6°F (13.1°C). Weather in March »Weather in April
April in Wolf Lake, Illinois, is a comfortable spring month, with temperature in the range of an average high of 66.6°F (19.2°C) and an average low of 48.9°F (9.4°C). The start of April is characterized by an increase in the average high-temperature, transitioning from a mild 55.6°F (13.1°C) in March to a comfortable 66.6°F (19.2°C). Weather in April »Weather in May
The last month of the spring, May, is a warm month in Wolf Lake, Illinois, with temperature in the range of an average low of 58.1°F (14.5°C) and an average high of 75.7°F (24.3°C). The arrival of May brings a change in Wolf Lake's weather, with average high-temperatures moving from April's refreshing 66.6°F (19.2°C) to a moderately hot 75.7°F (24.3°C). Weather in May »Weather in June
June, the first month of the summer in Wolf Lake, is also a moderately hot month, with temperature in the range of an average low of 66.2°F (19°C) and an average high of 85.6°F (29.8°C). Wolf Lake's transition into June is marked by a rise in the average high-temperature, advancing from a warm 75.7°F (24.3°C) in May to a still moderately hot 85.6°F (29.8°C). Weather in June »Weather in July
July in Wolf Lake, Illinois, is a hot summer month, with an average temperature ranging between max 88.3°F (31.3°C) and min 69.1°F (20.6°C). Wolf Lake registers the highest average temperatures during the month of July, with peaks of 88.3°F (31.3°C) and lows of 69.1°F (20.6°C). The heat index value during July is evaluated at a blisteringly hot 104°F (40°C). Weather in July »Weather in August
The last month of the summer, August, is also a hot month in Wolf Lake, Illinois, with an average temperature ranging between min 66.7°F (19.3°C) and max 86.5°F (30.3°C). The introduction of August sees an average high-temperature of a still hot 86.5°F (30.3°C), hardly deviating from July. Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Wolf Lake, Illinois, with an average temperature varying between 81°F (27.2°C) and 60.6°F (15.9°C). The shift from August to September coincides with a small decrease in the average high-temperature, down to a warm 81°F (27.2°C) from a hot 86.5°F (30.3°C). Weather in September »Weather in October
October, like September, in Wolf Lake, Illinois, is another enjoyable autumn month, with an average temperature fluctuating between 67.8°F (19.9°C) and 49.5°F (9.7°C). The commencement of October indicates a shift in the average high-temperature, receding from September's moderately hot 81°F (27.2°C) to an enjoyable 67.8°F (19.9°C). Weather in October »Weather in November
November, the last month of the autumn in Wolf Lake, is another cool month, with an average temperature ranging between min 38.7°F (3.7°C) and max 54.5°F (12.5°C). Wolf Lake's progression into November includes a drop in the average high-temperature, from a refreshing 67.8°F (19.9°C) in October to a fresh 54.5°F (12.5°C). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Wolf Lake, Illinois, with an average temperature ranging between max 44.8°F (7.1°C) and min 32.2°F (0.1°C). Wolf Lake experiences a temperature shift at the start of December, with average high-temperatures adjusting from a cool 54.5°F (12.5°C) in November to a frosty 44.8°F (7.1°C). Weather in December »Updated: Aug 11, 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
In Wolf Lake, the lowest temperatures are generally noted in January, averaging a high of 39.7°F (4.3°C) and a low of 26.8°F (-2.9°C).
Throughout the year, there are 143 rainfall days, and 27.44" (697mm) of precipitation is accumulated.
Months with snowfall are January through April, October through December.
In Wolf Lake, during the entire year, snow falls for 14.9 days and aggregates up to 6.06" (154mm) of snow.
The months with the least sunshine are January and February, with an average of 4.6h of sunshine.
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Wolf Lake.
February is the month with the most snowfall. Snow falls for 3.9 days and accumulates 1.89" (48mm) of snow.
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.
April is the month with the most rainfall. Rain falls for 13.4 days and accumulates 3.31" (84mm) of precipitation.
With an average relative humidity of 79%, May is the most humid month.
In Wolf Lake, snow does not fall in May through September.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
The month with the longest days is June, with an average of 14h and 42min of daylight.
With average high temperatures of 88.3°F (31.3°C) and lows of 69.1°F (20.6°C), July is the warmest month.
July has the most sunshine of the year, with an average of 10.4h of sunshine.
The month with the least rainfall is September, when the rain falls for 10.8 days and typically collects 1.3" (33mm) of precipitation.
The least humid month is October, with an average relative humidity of 71%.
December has the shortest days of the year, with an average of 9h and 36min of daylight.
Average temperature
Wolf Lake, IL
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (39.7°F).
The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).
Average pressure
Wolf Lake, IL
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"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:
30.14"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Wolf Lake, IL
- Average wind speed in January:
9mph - Average wind speed in February:
8.9mph - Average wind speed in March:
8.8mph - Average wind speed in April:
8.8mph - Average wind speed in May:
7.3mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6.2mph - Average wind speed in October:
7.6mph - Average wind speed in November:
8.3mph - Average wind speed in December:
8.5mph
The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity
Wolf Lake, IL
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Wolf Lake, IL
- Average rainfall in January:
1.57" - Average rainfall in February:
2.24" - Average rainfall in March:
2.48" - Average rainfall in April:
3.31" - Average rainfall in May:
2.95" - Average rainfall in June:
2.87"
- Average rainfall in July:
2.48" - Average rainfall in August:
2.44" - Average rainfall in September:
1.3" - Average rainfall in October:
2.01" - Average rainfall in November:
1.97" - Average rainfall in December:
1.81"
The wettest month (with the highest rainfall) is April (3.31").
The driest month (with the least rainfall) is September (1.3").
Average rainfall days
Wolf Lake, IL
- Average rainfall days in January:
8.4 days - Average rainfall days in February:
9.6 days - Average rainfall days in March:
14.1 days - Average rainfall days in April:
13.4 days - Average rainfall days in May:
14.9 days - Average rainfall days in June:
14.6 days
- Average rainfall days in July:
15.9 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
10.8 days - Average rainfall days in October:
8.7 days - Average rainfall days in November:
8.6 days - Average rainfall days in December:
9.2 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is January (8.4 days).
Average snowfall
Wolf Lake, IL
The month with the highest snowfall is February (1.89").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Wolf Lake, IL
- Average snowfall days in January:
4.6 days - Average snowfall days in February:
3.9 days - Average snowfall days in March:
2.2 days - Average snowfall days in April:
0.4 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:
1.1 days - Average snowfall days in December:
2.6 days
The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Wolf Lake, IL
- Average daylight in January:
9h and 54min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 12min - Average daylight in June:
14h and 42min
- Average daylight in July:
14h and 30min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 36min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
4h and 36min - Average sunshine in February:
4h and 36min - Average sunshine in March:
6h and 12min - Average sunshine in April:
8h and 30min - Average sunshine in May:
9h and 6min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 12min - Average sunshine in September:
9h and 30min - Average sunshine in October:
6h and 30min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 48min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).
Average sunshine days
Wolf Lake, IL
- Average sunshine days in January:
18.6 days - Average sunshine days in February:
14.7 days - Average sunshine days in March:
14.4 days - Average sunshine days in April:
14.5 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
13 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
21 days - Average sunshine days in November:
19.7 days - Average sunshine days in December:
19.6 days
The month with the most sunshine days is October (21 days).
The month with the least sunshine days is July (12.8 days).
Average UV index
Wolf Lake, 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
Wolf Lake, IL
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is September (Cloud cover 28).
Average visibility
Wolf Lake, 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).
