Climate and monthly weather forecastPayson, IL
Climate and monthly weather forecast
Weather in January
January, like December, in Payson, Illinois, is an icy winter month, with an average temperature fluctuating between 20.1°F (-6.6°C) and 32.7°F (0.4°C). In Payson, January is the month with the lowest recorded average temperatures, measuring a high of 32.7°F (0.4°C) and a low of 20.1°F (-6.6°C). Weather in January »Weather in February
The last month of the winter, February, is another cold month in Payson, Illinois, with an average temperature varying between 24.1°F (-4.4°C) and 37.6°F (3.1°C). The start of February marks an average high-temperature of a still icy 37.6°F (3.1°C), hardly distinguishable from the conditions in January. Weather in February »Weather in March
The first month of the spring, March, is a cool month in Payson, Illinois, with an average temperature varying between 50.9°F (10.5°C) and 35.1°F (1.7°C). March shows a rise in the average high-temperature, moving from February's cold 37.6°F (3.1°C) to a cool 50.9°F (10.5°C). Weather in March »Weather in April
April is a refreshing spring month in Payson, Illinois, with an average temperature fluctuating between 62.4°F (16.9°C) and 45.1°F (7.3°C). Payson, Illinois, sees a rise in temperature during April, with average high-temperatures transitioning from a fresh 50.9°F (10.5°C) in March to an enjoyable 62.4°F (16.9°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Payson, Illinois, with an average temperature varying between 72°F (22.2°C) and 55.2°F (12.9°C). An increase in the average high-temperature marks May, moving from April's comfortable 62.4°F (16.9°C) to a pleasant 72°F (22.2°C). Weather in May »Weather in June
June, the first month of the summer in Payson, is a moderately hot month, with an average temperature ranging between min 64°F (17.8°C) and max 81.1°F (27.3°C). As May transitions into June, Payson sees a rise in the average high-temperature, moving from an agreeable 72°F (22.2°C) to a warm 81.1°F (27.3°C). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Payson, Illinois, with an average temperature varying between 66.6°F (19.2°C) and 83.8°F (28.8°C). July is the month when Payson experiences its warmest temperatures, averaging a high of 83.8°F (28.8°C) and a low of 66.6°F (19.2°C). July's average heat index is evaluated at a hot 93.2°F (34°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Payson, Illinois, with an average temperature ranging between max 82.9°F (28.3°C) and min 64.9°F (18.3°C). August denotes a minimal variation in the average high-temperature to a still warm 82.9°F (28.3°C) from July's 83.8°F (28.8°C). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Payson, Illinois, with temperature in the range of an average low of 58.1°F (14.5°C) and an average high of 77.5°F (25.3°C). With the onset of September, Payson experiences a modest temperature adjustment, with the average high-temperature gently receding from 82.9°F (28.3°C) in August to a still moderately hot 77.5°F (25.3°C). Weather in September »Weather in October
October, the same as September, is another enjoyable autumn month in Payson, Illinois, with an average temperature fluctuating between 63.5°F (17.5°C) and 46.8°F (8.2°C). As September shifts into October, a slight alteration in temperatures is observed, with average highs reducing from a moderately hot 77.5°F (25.3°C) to an enjoyable 63.5°F (17.5°C). Weather in October »Weather in November
November, the last month of the autumn in Payson, is also a fresh month, with temperature in the range of an average high of 50.2°F (10.1°C) and an average low of 35.8°F (2.1°C). November's onset corresponds with a shift in the average high-temperature, moving from a refreshing 63.5°F (17.5°C) in October to a cool 50.2°F (10.1°C). Weather in November »Weather in December
The first month of the winter, December, is also a wintry month in Payson, Illinois, with an average temperature varying between 26.8°F (-2.9°C) and 38.5°F (3.6°C). A shift in the average high-temperature occurs in December, reducing from a cool 50.2°F (10.1°C) in November to a cold 38.5°F (3.6°C). Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Payson, IL
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (32.7°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 (20.1°F).
Average pressure
Payson, 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:
29.91"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:
30.11"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 (29.91"Hg).
Average wind speed
Payson, IL
- Average wind speed in January:
10.3mph - Average wind speed in February:
10.3mph - Average wind speed in March:
10.1mph - Average wind speed in April:
10.1mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.4mph - Average wind speed in August:
6.5mph - Average wind speed in September:
7.2mph - Average wind speed in October:
9mph - Average wind speed in November:
9.9mph - Average wind speed in December:
9.8mph
The windiest months (with the highest average wind speed) are January and February (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).
Average humidity
Payson, IL
The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Payson, IL
- Average rainfall in January:
1.02" - Average rainfall in February:
1.06" - Average rainfall in March:
1.93" - Average rainfall in April:
2.52" - Average rainfall in May:
3.35" - Average rainfall in June:
2.6"
- Average rainfall in July:
2.01" - Average rainfall in August:
2.01" - Average rainfall in September:
2.4" - Average rainfall in October:
1.85" - Average rainfall in November:
1.38" - Average rainfall in December:
1.02"
The wettest month (with the highest rainfall) is May (3.35").
The driest months (with the least rainfall) are January and December (1.02").
Average rainfall days
Payson, IL
- Average rainfall days in January:
5 days - Average rainfall days in February:
5.1 days - Average rainfall days in March:
12.9 days - Average rainfall days in April:
14.6 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
16.1 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
13 days - Average rainfall days in September:
10.4 days - Average rainfall days in October:
10.3 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
5.8 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (5 days).
Average snowfall
Payson, IL
The month with the highest snowfall is January (2.76").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Payson, IL
- Average snowfall days in January:
8.8 days - Average snowfall days in February:
6.6 days - Average snowfall days in March:
4.2 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:
0.3 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 (8.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Payson, 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 18min - Average sunshine in February:
4h and 30min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 6min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 12min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 24min - Average sunshine in October:
5h and 42min - Average sunshine in November:
5h and 18min - Average sunshine in December:
4h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Payson, IL
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
14.4 days - Average sunshine days in April:
14.5 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
11.1 days
- Average sunshine days in July:
13.2 days - Average sunshine days in August:
16.3 days - Average sunshine days in September:
18.1 days - Average sunshine days in October:
18.7 days - Average sunshine days in November:
19.1 days - Average sunshine days in December:
19.6 days
The month with the most sunshine days is December (19.6 days).
The month with the least sunshine days is June (11.1 days).
Average UV index
Payson, 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
Payson, IL
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility
Payson, 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).








