Climate and monthly weather forecastSteger, IL
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Steger, Illinois, with an average temperature ranging between max 29.7°F (-1.3°C) and min 18.9°F (-7.3°C). January, marked by an average high-temperature of 29.7°F (-1.3°C) and a low-temperature of 18.9°F (-7.3°C), is the coldest month. Weather in January »Weather in February
The last month of the winter, February, is an icy month in Steger, Illinois, with an average temperature fluctuating between 33.4°F (0.8°C) and 21.2°F (-6°C). With February's arrival, Steger's weather records an average high-temperature of a wintry 33.4°F (0.8°C), marking little difference from January's 29.7°F (-1.3°C). Weather in February »Weather in March
March, the first month of the spring in Steger, is a frosty month, with temperature in the range of an average low of 32.4°F (0.2°C) and an average high of 46°F (7.8°C). Steger's weather in March shows a rise in the average high-temperature, moving up from February's icy 33.4°F (0.8°C) to a chilly 46°F (7.8°C). Weather in March »Weather in April
April in Steger, Illinois, is a moderate spring month, with an average temperature ranging between max 57.4°F (14.1°C) and min 42.1°F (5.6°C). The arrival of April brings a change in Steger's weather, with average high-temperatures moving from March's frosty 46°F (7.8°C) to a mild 57.4°F (14.1°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Steger, Illinois, with temperature in the range of an average low of 53.1°F (11.7°C) and an average high of 69.8°F (21°C). Steger's transition into May sees a rise in the average high-temperature, advancing from a moderate 57.4°F (14.1°C) in April to a pleasant 69.8°F (21°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Steger, Illinois, with an average temperature ranging between max 78.6°F (25.9°C) and min 61.5°F (16.4°C). June's arrival coincides with a marginal rise in the average high-temperature, moving from May's agreeable 69.8°F (21°C) to a moderately hot 78.6°F (25.9°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Steger, Illinois, with an average temperature varying between 82°F (27.8°C) and 65.7°F (18.7°C). July is the month when Steger's temperatures reach their peak, with averages of 82°F (27.8°C) and lows of 65.7°F (18.7°C). The heat index value during July is appraised at a tropical 89.6°F (32°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Steger, Illinois, with an average temperature fluctuating between 80.4°F (26.9°C) and 64°F (17.8°C). The transition from July to August sees average high-temperatures adjusting to a still warm 80.4°F (26.9°C), from a not significantly different 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 Steger, Illinois, with an average temperature ranging between min 57.6°F (14.2°C) and max 74.5°F (23.6°C). The commencement of September includes a gentle temperature shift, with the average high-temperature dropping a bit from 80.4°F (26.9°C) in August to a still warm 74.5°F (23.6°C). Weather in September »Weather in October
October, the same as September, is another enjoyable autumn month in Steger, Illinois, with temperature in the range of an average high of 61.3°F (16.3°C) and an average low of 46.6°F (8.1°C). As Steger, Illinois, enters October, the average high-temperature decreases from the a moderately hot 74.5°F (23.6°C) of September to a comfortable 61.3°F (16.3°C). Weather in October »Weather in November
November, the last month of the autumn in Steger, is also a frosty month, with an average temperature varying between 47.1°F (8.4°C) and 34.7°F (1.5°C). With the beginning of November, the average high-temperature shows a decrease, transitioning from a comfortable 61.3°F (16.3°C) in October to a chilly 47.1°F (8.4°C). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Steger, Illinois, with an average temperature ranging between min 25.9°F (-3.4°C) and max 35.6°F (2°C). The onset of December is marked by a decrease in temperature, transitioning from a chilly 47.1°F (8.4°C) in November to an icy 35.6°F (2°C). Weather in December »Updated: Jun 24, 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
The coldest period tends to be January, when average temperatures fluctuate between a high of 29.7°F (-1.3°C) and a low of 18.9°F (-7.3°C).
In Steger, during the entire year, the rain falls for 167.4 days and collects up to 35" (889mm) of precipitation.
January through April, October through December are months with snowfall.
Throughout the year, there are 47.8 snowfall days, and 20.04" (509mm) of snow is accumulated.
The month with the least sunshine is January, with an average of 3.6h of sunshine.
The most humid month is February, with an average relative humidity of 83%.
February is the month with the most snowfall. Snow falls for 11.8 days and accumulates 5.35" (136mm) 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.
May is the month with the most rainfall in Steger. Rain falls for 19.6 days and accumulates 4.53" (115mm) of precipitation.
In Steger, snow does not fall in May through September.
With an average of 15h and 6min of daylight, June has the longest days of the year.
June and July, with an average maximum UV index of 6, are months with the highest UV index.
Steger notes the warmest temperatures in July, with a average high of 82°F (27.8°C) and a low of 65.7°F (18.7°C).
The month with the most sunshine is August, with an average of 9.8h of sunshine.
The least humid month is October, with an average relative humidity of 73%.
The month with the least rainfall is November, when the rain falls for 10.4 days and typically collects 1.81" (46mm) of precipitation.
December has the shortest days of the year, with an average of 9h and 12min of daylight.
With an average maximum UV index of 1, December is the month with the lowest UV index.
Average temperature
Steger, IL
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (29.7°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 (18.9°F).
Average pressure
Steger, 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:
30.1"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
Steger, IL
- Average wind speed in January:
10mph - Average wind speed in February:
9.7mph - Average wind speed in March:
9.4mph - Average wind speed in April:
9.7mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.2mph - Average wind speed in September:
7.1mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.6mph - Average wind speed in December:
9.4mph
The windiest month (with the highest average wind speed) is January (10mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity
Steger, IL
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Steger, IL
- Average rainfall in January:
1.89" - Average rainfall in February:
1.89" - Average rainfall in March:
2.24" - Average rainfall in April:
3.86" - Average rainfall in May:
4.53" - Average rainfall in June:
4.33"
- Average rainfall in July:
3.78" - Average rainfall in August:
3.31" - Average rainfall in September:
2.56" - Average rainfall in October:
2.91" - Average rainfall in November:
1.81" - Average rainfall in December:
1.89"
The wettest month (with the highest rainfall) is May (4.53").
The driest month (with the least rainfall) is November (1.81").
Average rainfall days
Steger, IL
- Average rainfall days in January:
7.2 days - Average rainfall days in February:
6.2 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
17.3 days - Average rainfall days in May:
19.6 days - Average rainfall days in June:
19.4 days
- Average rainfall days in July:
20.1 days - Average rainfall days in August:
17.6 days - Average rainfall days in September:
14.5 days - Average rainfall days in October:
13.8 days - Average rainfall days in November:
10.4 days - Average rainfall days in December:
8.5 days
The month with the highest number of rainy days is July (20.1 days).
The month with the least rainy days is February (6.2 days).
Average snowfall
Steger, IL
The month with the highest snowfall is February (5.35").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Steger, IL
- Average snowfall days in January:
13.2 days - Average snowfall days in February:
11.8 days - Average snowfall days in March:
6.6 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:
3.7 days - Average snowfall days in December:
9.8 days
The month with the highest number of snowfall days is January (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Steger, IL
- Average daylight in January:
9h and 36min - 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 30min - Average daylight in June:
15h and 6min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 12min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
3h and 36min - Average sunshine in February:
3h and 48min - Average sunshine in March:
5h and 54min - Average sunshine in April:
7h and 36min - Average sunshine in May:
8h and 36min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
9h and 42min - Average sunshine in August:
9h and 48min - Average sunshine in September:
8h and 30min - Average sunshine in October:
5h and 54min - Average sunshine in November:
5h and 0min - Average sunshine in December:
4h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Steger, IL
- Average sunshine days in January:
12.5 days - Average sunshine days in February:
10.7 days - Average sunshine days in March:
12.7 days - Average sunshine days in April:
9.6 days - Average sunshine days in May:
8.9 days - Average sunshine days in June:
8.5 days
- Average sunshine days in July:
7.8 days - Average sunshine days in August:
9.3 days - Average sunshine days in September:
12.7 days - Average sunshine days in October:
14.3 days - Average sunshine days in November:
16.3 days - Average sunshine days in December:
14 days
The month with the most sunshine days is November (16.3 days).
The month with the least sunshine days is July (7.8 days).
Average UV index
Steger, IL
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Steger, IL
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Steger, 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).
