Climate and monthly weather forecastSutter, IL
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Sutter, Illinois, with an average temperature fluctuating between 31.6°F (-0.2°C) and 19.2°F (-7.1°C). In Sutter, the month of January registers the lowest temperatures, averaging 31.6°F (-0.2°C) at the peak and 19.2°F (-7.1°C) at the lowest. Weather in January »Weather in February
February, the last month of the winter in Sutter, is a wintry month, with an average temperature fluctuating between 36.3°F (2.4°C) and 22.8°F (-5.1°C). The high-temperature average in February for Sutter is an icy 36.3°F (2.4°C), staying closely aligned with January's conditions. Weather in February »Weather in March
March, the first month of the spring in Sutter, is a cool month, with an average temperature varying between 35.1°F (1.7°C) and 50°F (10°C). A rise in the average high-temperature is observed during March, moving from a wintry 36.3°F (2.4°C) in February to a fresh 50°F (10°C). Weather in March »Weather in April
April is a refreshing spring month in Sutter, Illinois, with temperature in the range of an average low of 44.2°F (6.8°C) and an average high of 62.2°F (16.8°C). The commencement of April sees a shift in the average high-temperature, moving from a cool 50°F (10°C) in March to a refreshing 62.2°F (16.8°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Sutter, Illinois, with temperature in the range of an average high of 71.6°F (22°C) and an average low of 55°F (12.8°C). Sutter in May sees a temperature change, with average high-temperatures moving from an enjoyable 62.2°F (16.8°C) in April to an agreeable 71.6°F (22°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Sutter, Illinois, with an average temperature varying between 63.9°F (17.7°C) and 81°F (27.2°C). With the onset of June, Sutter's average high-temperature experiences a rise, moving from May's pleasant 71.6°F (22°C) to a moderately hot 81°F (27.2°C). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Sutter, Illinois, with an average temperature fluctuating between 83.7°F (28.7°C) and 66.6°F (19.2°C). With average temperatures fluctuating between a high of 83.7°F (28.7°C) and a low of 66.6°F (19.2°C), July stands out as the warmest month. Throughout July, the heat index is appraised at a hot 93.2°F (34°C). Weather in July »Weather in August
August, the last month of the summer in Sutter, is another warm month, with an average temperature varying between 64°F (17.8°C) and 82.9°F (28.3°C). Welcoming August, Sutter notes an average high-temperature of a still moderately hot 82.9°F (28.3°C), nearly consistent with July's 83.7°F (28.7°C). Weather in August »Weather in September
September, the first month of the autumn in Sutter, is also a moderately hot month, with an average temperature ranging between max 77.5°F (25.3°C) and min 57.7°F (14.3°C). As Sutter enters September, the average high-temperature subtly lowers from the a warm 82.9°F (28.3°C) of August to a still moderately hot 77.5°F (25.3°C). Weather in September »Weather in October
October, like September, in Sutter, Illinois, is another enjoyable autumn month, with an average temperature ranging between min 46.2°F (7.9°C) and max 63.3°F (17.4°C). The commencement of October involves a temperature shift, with the average high-temperature dropping from a moderately hot 77.5°F (25.3°C) in September to a refreshing 63.3°F (17.4°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Sutter, Illinois, with an average temperature ranging between max 49.5°F (9.7°C) and min 35.2°F (1.8°C). The transition into November indicates a reduction in the average high-temperature, down to a chilly 49.5°F (9.7°C) from October's refreshing 63.3°F (17.4°C). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Sutter, Illinois, with an average temperature ranging between min 25.9°F (-3.4°C) and max 37.6°F (3.1°C). Stepping into December, Sutter observes a temperature decline, with the average high falling from November's chilly 49.5°F (9.7°C) to an icy 37.6°F (3.1°C). Weather in December »Updated: Aug 5, 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 lowest temperatures in Sutter are recorded in January, with averages reaching a high of 31.6°F (-0.2°C) and a low of 19.2°F (-7.1°C).
January is the month with the least rainfall. Rain falls for 5.8 days and accumulates 1.34" (34mm) of precipitation.
Throughout the year, in Sutter, there are 140.6 rainfall days, and 27.72" (704mm) of precipitation is accumulated.
January through April, October through December are months with snowfall in Sutter.
January is the month with the most snowfall. Snow falls for 9.8 days and accumulates 3.94" (100mm) of snow.
In Sutter, during the entire year, snow falls for 29.4 days and aggregates up to 11.3" (287mm) of snow.
January has the least sunshine of the year, with an average of 4.3h of sunshine.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
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. Rain falls for 17.3 days and accumulates 3.9" (99mm) of precipitation.
May through September are months without snowfall.
The months with the highest humidity in Sutter are June and July, with an average relative humidity of 81%.
June has the longest days of the year, with an average of 15h and 0min of daylight.
The months with the highest UV index are June through August, with an average maximum UV index of 6.
Sutter's July weather, marked by an average high temperature of 83.7°F (28.7°C) and an average low temperature of 66.6°F (19.2°C), is the warmest in the year.
With an average of 10.4h of sunshine, July has the most sunshine of the year.
With an average relative humidity of 70%, October is the least humid month in Sutter.
The month with the shortest days is December, with an average of 9h and 24min of daylight.
Average temperature
Sutter, IL
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (31.6°F).
The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).
Average pressure
Sutter, IL
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Sutter, IL
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.3mph - Average wind speed in March:
10.3mph - Average wind speed in April:
10.3mph - Average wind speed in May:
8.5mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.6mph - Average wind speed in September:
7.5mph - Average wind speed in October:
9.2mph - Average wind speed in November:
10mph - Average wind speed in December:
9.8mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity
Sutter, IL
The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Sutter, IL
- Average rainfall in January:
1.34" - Average rainfall in February:
1.46" - Average rainfall in March:
2.36" - Average rainfall in April:
3.19" - Average rainfall in May:
3.9" - Average rainfall in June:
3.35"
- Average rainfall in July:
2.52" - Average rainfall in August:
2.09" - Average rainfall in September:
2.28" - Average rainfall in October:
2.05" - Average rainfall in November:
1.81" - Average rainfall in December:
1.38"
The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is January (1.34").
Average rainfall days
Sutter, IL
- Average rainfall days in January:
5.8 days - Average rainfall days in February:
5.7 days - Average rainfall days in March:
12.7 days - Average rainfall days in April:
15.5 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
16.9 days
- Average rainfall days in July:
14.8 days - Average rainfall days in August:
12.2 days - Average rainfall days in September:
11.7 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
9.6 days - Average rainfall days in December:
6.9 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (5.7 days).
Average snowfall
Sutter, IL
The month with the highest snowfall is January (3.94").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Sutter, IL
- Average snowfall days in January:
9.8 days - Average snowfall days in February:
7 days - Average snowfall days in March:
3.8 days - Average snowfall days in April:
0.8 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:
0.4 days - Average snowfall days in November:
1.4 days - Average snowfall days in December:
6.2 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Sutter, IL
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
4h and 18min - Average sunshine in February:
4h and 36min - Average sunshine in March:
6h and 36min - Average sunshine in April:
8h and 12min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 6min - Average sunshine in September:
9h and 24min - Average sunshine in October:
5h and 42min - 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 month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Sutter, IL
- Average sunshine days in January:
16.8 days - Average sunshine days in February:
15.5 days - Average sunshine days in March:
14.2 days - Average sunshine days in April:
12.5 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
10.9 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
17.2 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
17.6 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
18.6 days
The month with the most sunshine days is December (18.6 days).
The month with the least sunshine days is June (10.9 days).
Average UV index
Sutter, IL
The months with the highest UV index are 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
Sutter, IL
The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility
Sutter, 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).
