Climate and monthly weather forecastAtwood, IL
Climate and monthly weather forecast
Weather in January
January, like December, in Atwood, Illinois, is another cold winter month, with an average temperature ranging between min 21.6°F (-5.8°C) and max 33.4°F (0.8°C). January tends to be the coldest month, with temperatures averaging a daily high of 33.4°F (0.8°C) and a low of 21.6°F (-5.8°C). Weather in January »Weather in February
The last month of the winter, February, is another cold month in Atwood, Illinois, with an average temperature fluctuating between 37.9°F (3.3°C) and 25.2°F (-3.8°C). The average high-temperature during February registers at a still cold 37.9°F (3.3°C), closely corresponding to the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a fresh month in Atwood, Illinois, with temperature in the range of an average high of 50.4°F (10.2°C) and an average low of 35.8°F (2.1°C). With the onset of March, Atwood's average high-temperature experiences a rise, moving from February's wintry 37.9°F (3.3°C) to a fresh 50.4°F (10.2°C). Weather in March »Weather in April
April is an enjoyable spring month in Atwood, Illinois, with an average temperature fluctuating between 62.2°F (16.8°C) and 46°F (7.8°C). April's arrival sees a rise in the average high-temperature, jumping from March's cool 50.4°F (10.2°C) to a comfortable 62.2°F (16.8°C). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Atwood, Illinois, with an average temperature varying between 56.7°F (13.7°C) and 72.9°F (22.7°C). The shift from April to May sees an increase in the average high-temperature, transitioning from a refreshing 62.2°F (16.8°C) to an agreeable 72.9°F (22.7°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Atwood, Illinois, with an average temperature fluctuating between 81°F (27.2°C) and 64°F (17.8°C). The onset of June introduces a subtle rise in the average high-temperature, nudging from a pleasant 72.9°F (22.7°C) in May to a warm 81°F (27.2°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Atwood, Illinois, with an average temperature ranging between min 65.7°F (18.7°C) and max 82°F (27.8°C). July is the month when Atwood sees the highest average temperatures, with a high of 82°F (27.8°C) and a low of 65.7°F (18.7°C). During July, the heat index is appraised at a hot 89.6°F (32°C). Weather in July »Weather in August
August, the last month of the summer in Atwood, is also a moderately hot month, with an average temperature ranging between min 63.9°F (17.7°C) and max 81.1°F (27.3°C). August's beginning signals an average high-temperature of a still moderately hot 81.1°F (27.3°C), barely different from July's 82°F (27.8°C). Weather in August »Weather in September
September, the first month of the autumn in Atwood, is still a warm month, with an average temperature ranging between min 58.5°F (14.7°C) and max 77.2°F (25.1°C). The arrival of September is marked by an average high-temperature of a still moderately hot 77.2°F (25.1°C), bearing a close resemblance to August. Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Atwood, Illinois, with an average temperature fluctuating between 63.9°F (17.7°C) and 48°F (8.9°C). As September transitions into October, Atwood sees a drop in the average high-temperature, transitioning from a warm 77.2°F (25.1°C) to a refreshing 63.9°F (17.7°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Atwood, Illinois, with temperature in the range of an average low of 36.1°F (2.3°C) and an average high of 49.6°F (9.8°C). Atwood's November weather features a mild decline in high-temperatures, reducing from an enjoyable 63.9°F (17.7°C) in October to a frosty 49.6°F (9.8°C). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Atwood, Illinois, with an average temperature varying between 28.2°F (-2.1°C) and 38.5°F (3.6°C). December indicates a shift in the average high-temperature, from November's frosty 49.6°F (9.8°C) to a wintry 38.5°F (3.6°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
In Atwood, Illinois, the average lowest temperatures are observed in January, with a high of 33.4°F (0.8°C) and a low of 21.6°F (-5.8°C).
Throughout the year, there are 144.2 rainfall days, and 22.4" (569mm) of precipitation is accumulated.
Months with snowfall in Atwood are January through April, November and December.
In Atwood, during the entire year, snow falls for 25.8 days and aggregates up to 6.38" (162mm) of snow.
With an average of 4.1h of sunshine, January has the least sunshine of the year.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
February and September are months with the least rain in Atwood when the rain falls for 7.4 days and typically aggregates up to 1.26" (32mm) of rain.
February is the month with the most snowfall. Snow falls for 7.1 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 14.8 days and accumulates 2.72" (69mm) of precipitation.
In Atwood, snow does not fall in May through October.
With an average of 14h and 54min of daylight, June has the longest days of the year in Atwood.
With an average of 10.4h of sunshine, June has the most sunshine of the year in Atwood, Illinois.
June through August, with an average maximum UV index of 6, are months with the highest UV index in Atwood, Illinois.
July is the warmest month in Atwood, with an average high-temperature of 82°F (27.8°C) and an average low-temperature of 65.7°F (18.7°C).
With an average relative humidity of 84%, July is the most humid month.
The least humid month in Atwood, Illinois, is October, with an average relative humidity of 70%.
December has the shortest days of the year in Atwood, with an average of 9h and 24min of daylight.
Average temperature
Atwood, IL
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.4°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 (21.6°F).
Average pressure
Atwood, IL
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"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:
30.03"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Atwood, IL
- Average wind speed in January:
10.8mph - Average wind speed in February:
10.7mph - Average wind speed in March:
10.3mph - Average wind speed in April:
10.5mph - Average wind speed in May:
8.8mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.3mph - Average wind speed in September:
7.2mph - Average wind speed in October:
9.4mph - Average wind speed in November:
10.1mph - Average wind speed in December:
10mph
The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity
Atwood, IL
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Atwood, IL
- Average rainfall in January:
1.54" - Average rainfall in February:
1.26" - Average rainfall in March:
1.89" - Average rainfall in April:
2.72" - Average rainfall in May:
2.52" - Average rainfall in June:
2.36"
- Average rainfall in July:
2.17" - Average rainfall in August:
2.05" - Average rainfall in September:
1.26" - Average rainfall in October:
1.93" - Average rainfall in November:
1.42" - Average rainfall in December:
1.3"
The wettest month (with the highest rainfall) is April (2.72").
The driest months (with the least rainfall) are February and September (1.26").
Average rainfall days
Atwood, IL
- Average rainfall days in January:
7.3 days - Average rainfall days in February:
7.4 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
15.2 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
11.9 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
8.5 days
The months with the highest number of rainy days are May and July (16.8 days).
The month with the least rainy days is January (7.3 days).
Average snowfall
Atwood, IL
The month with the highest snowfall is February (1.89").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Atwood, IL
- Average snowfall days in January:
8.2 days - Average snowfall days in February:
7.1 days - Average snowfall days in March:
3 days - Average snowfall days in April:
0.5 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:
1.4 days - Average snowfall days in December:
5.5 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Atwood, 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:
14h and 54min
- 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: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
4h and 6min - Average sunshine in February:
4h and 18min - Average sunshine in March:
6h and 18min - Average sunshine in April:
8h and 12min - Average sunshine in May:
9h and 6min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 54min - Average sunshine in September:
9h and 6min - Average sunshine in October:
6h and 18min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 36min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Atwood, IL
- Average sunshine days in January:
17.3 days - Average sunshine days in February:
14.6 days - Average sunshine days in March:
15 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
10.9 days - Average sunshine days in June:
12.1 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
12.6 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
19 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
17.1 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is July (10.8 days).
Average UV index
Atwood, 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
Atwood, IL
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility
Atwood, IL
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
