Climate and monthly weather forecastWinslow, IL
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Winslow, Illinois, with an average temperature fluctuating between 12.9°F (-10.6°C) and 24.8°F (-4°C). In Winslow, the month of January is known for its lowest average temperatures, reaching a high of 24.8°F (-4°C) and a low of 12.9°F (-10.6°C). Weather in January »Weather in February
February, the last month of the winter in Winslow, is also a subzero cold month, with temperature in the range of an average low of 16°F (-8.9°C) and an average high of 28.9°F (-1.7°C). The transition into February is marked with an average high-temperature of a still subzero cold 28.9°F (-1.7°C), showing an insignificant shift from January's 24.8°F (-4°C). Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Winslow, Illinois, with an average temperature varying between 43.5°F (6.4°C) and 28.8°F (-1.8°C). Winslow experiences a clear temperature upsurge in March, with average high-temperatures moving from a subzero cold 28.9°F (-1.7°C) in February to a frosty 43.5°F (6.4°C). Weather in March »Weather in April
April is a mild spring month in Winslow, Illinois, with an average temperature varying between 55.8°F (13.2°C) and 38.8°F (3.8°C). The start of April brings a rise in the average high-temperature, moving from a chilly 43.5°F (6.4°C) in March to a refreshing 55.8°F (13.2°C). Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in Winslow, Illinois, with an average temperature varying between 67.5°F (19.7°C) and 50.5°F (10.3°C). The shift from April to May brings an increase in the average high-temperature, moving from a mild 55.8°F (13.2°C) to a comfortable 67.5°F (19.7°C). Weather in May »Weather in June
June, the first month of the summer in Winslow, is a moderately hot month, with temperature in the range of an average high of 76.5°F (24.7°C) and an average low of 59.4°F (15.2°C). June witnesses an increase in the average high-temperature, moving from a refreshing 67.5°F (19.7°C) in May to a moderately hot 76.5°F (24.7°C). Weather in June »Weather in July
July, like June, in Winslow, Illinois, is another warm summer month, with an average temperature ranging between min 62.8°F (17.1°C) and max 79.3°F (26.3°C). July, with average temperatures reaching a high of 79.3°F (26.3°C) and a low of 62.8°F (17.1°C), is the warmest month. Weather in July »Weather in August
August, the last month of the summer in Winslow, is also a moderately hot month, with an average temperature fluctuating between 78.1°F (25.6°C) and 60.4°F (15.8°C). Upon the onset of August, Winslow witnesses an average high-temperature of a still warm 78.1°F (25.6°C), showing a close resemblance to the prior month. Weather in August »Weather in September
September, the first month of the autumn in Winslow, is still a pleasant month, with an average temperature varying between 72.5°F (22.5°C) and 53.4°F (11.9°C). In September, the average high-temperature marginally decreases from a warm 78.1°F (25.6°C) in August to a pleasant 72.5°F (22.5°C). Weather in September »Weather in October
October, like September, is a moderate autumn month in Winslow, Illinois, with an average temperature fluctuating between 58.3°F (14.6°C) and 42.6°F (5.9°C). The start of October signals a decrease in the average high-temperature, transitioning from a pleasant 72.5°F (22.5°C) in September to a mild 58.3°F (14.6°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Winslow, Illinois, with temperature in the range of an average high of 43.9°F (6.6°C) and an average low of 30.6°F (-0.8°C). With the onset of November, Winslow's average high-temperature witnesses a clear drop, receding from October's mild 58.3°F (14.6°C) to a chilly 43.9°F (6.6°C). Weather in November »Weather in December
The first month of the winter, December, is also a subzero cold month in Winslow, Illinois, with temperature in the range of an average low of 21.4°F (-5.9°C) and an average high of 31.6°F (-0.2°C). As Winslow, Illinois, enters December, the average high-temperature decreases from the a frosty 43.9°F (6.6°C) of November to a subzero cold 31.6°F (-0.2°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
January, known for its average high temperature of 24.8°F (-4°C) and an average low temperature of 12.9°F (-10.6°C), is the coldest month in Winslow.
The most humid month in Winslow, Illinois, is January, with an average relative humidity of 87%.
January is the month with the least rainfall. Rain falls for 5.3 days and accumulates 1.06" (27mm) of precipitation.
In Winslow, Illinois, during the entire year, the rain falls for 145.9 days and collects up to 22.8" (579mm) of precipitation.
Months with snowfall are January through April, October through December.
The month with the most snowfall in Winslow, Illinois, is January, when snow falls for 13.1 days and typically aggregates up to 3.46" (88mm) of snow.
In Winslow, Illinois, during the entire year, snow falls for 50.1 days and aggregates up to 13.62" (346mm) of snow.
The month with the least sunshine is January, with an average of 3.6h of sunshine.
The months with the lowest UV index in Winslow, Illinois, are January and December, with an average maximum UV index of 1.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Winslow, 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.
The months with the lowest humidity in Winslow, Illinois, are April and October, with an average relative humidity of 76%.
May through September are months without snowfall in Winslow.
The months with the highest UV index are May through August, with an average maximum UV index of 5.
The month with the most rainfall is June, when the rain falls for 17.9 days and typically aggregates up to 3.43" (87mm) of precipitation.
The month with the longest days is June, with an average of 15h and 12min of daylight.
In Winslow, temperatures reach their average annual highs in July, measuring 79.3°F (26.3°C) and a minimum average of 62.8°F (17.1°C).
July and August, with an average of 9.7h of sunshine, are months with the most sunshine in Winslow, Illinois.
The month with the shortest days in Winslow is December, with an average of 9h and 6min of daylight.
Average temperature
Winslow, IL
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (24.8°F).
The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).
Average pressure
Winslow, IL
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"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 (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Winslow, IL
- Average wind speed in January:
9.9mph - Average wind speed in February:
9.9mph - Average wind speed in March:
9.8mph - Average wind speed in April:
10.3mph - Average wind speed in May:
8.8mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.7mph - Average wind speed in August:
6.6mph - Average wind speed in September:
7.6mph - Average wind speed in October:
9.1mph - Average wind speed in November:
9.8mph - Average wind speed in December:
9.5mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity
Winslow, IL
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and October (76%).
Average rainfall
Winslow, IL
- Average rainfall in January:
1.06" - Average rainfall in February:
1.1" - Average rainfall in March:
1.34" - Average rainfall in April:
2.36" - Average rainfall in May:
2.76" - Average rainfall in June:
3.43"
- Average rainfall in July:
2.76" - Average rainfall in August:
1.77" - Average rainfall in September:
1.69" - Average rainfall in October:
2.09" - Average rainfall in November:
1.34" - Average rainfall in December:
1.1"
The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is January (1.06").
Average rainfall days
Winslow, IL
- Average rainfall days in January:
5.3 days - Average rainfall days in February:
5.3 days - Average rainfall days in March:
12 days - Average rainfall days in April:
15.7 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
17.9 days
- Average rainfall days in July:
17.1 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
12.2 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
7.4 days
The month with the highest number of rainy days is May (18.3 days).
The months with the least rainy days are January and February (5.3 days).
Average snowfall
Winslow, IL
The month with the highest snowfall is January (3.46").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Winslow, IL
- Average snowfall days in January:
13.1 days - Average snowfall days in February:
11.3 days - Average snowfall days in March:
6.6 days - Average snowfall days in April:
2.5 days - Average snowfall days in May:
0.2 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:
1.1 days - Average snowfall days in November:
4 days - Average snowfall days in December:
11.3 days
The month with the highest number of snowfall days is January (13.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Winslow, IL
- Average daylight in January:
9h and 30min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 36min - Average daylight in June:
15h and 12min
- Average daylight in July:
14h and 54min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 6min
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 6min).
- Average sunshine in January:
3h and 36min - Average sunshine in February:
3h and 42min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 30min - Average sunshine in May:
8h and 24min - Average sunshine in June:
9h and 24min
- Average sunshine in July:
9h and 42min - Average sunshine in August:
9h and 42min - Average sunshine in September:
8h and 54min - Average sunshine in October:
5h and 12min - Average sunshine in November:
5h and 0min - Average sunshine in December:
4h and 0min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Winslow, IL
- Average sunshine days in January:
14.3 days - Average sunshine days in February:
12.9 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
11.1 days - Average sunshine days in May:
10.5 days - Average sunshine days in June:
9.3 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
14.6 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
16.1 days - Average sunshine days in November:
17.5 days - Average sunshine days in December:
15.3 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (9.3 days).
Average UV index
Winslow, IL
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Winslow, IL
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 33).
Average visibility
Winslow, IL
The months with the highest visibility are March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, February, July and August (5mi).
