Climate and monthly weather forecastNorth Pekin, IL
Climate and monthly weather forecast
Weather in January
January, the same as December, in North Pekin, Illinois, is a freezing cold winter month, with an average temperature ranging between max 31.3°F (-0.4°C) and min 19°F (-7.2°C). In North Pekin, January is the coldest month, with temperatures averaging a high of 31.3°F (-0.4°C) and a low of 19°F (-7.2°C). Weather in January »Weather in February
The last month of the winter, February, is an icy month in North Pekin, Illinois, with an average temperature fluctuating between 22.6°F (-5.2°C) and 35.6°F (2°C). An average high-temperature of a wintry 35.6°F (2°C) marks February, exhibiting a close resemblance to the conditions in January. Weather in February »Weather in March
March, the first month of the spring in North Pekin, is a frosty month, with an average temperature varying between 34°F (1.1°C) and 49.3°F (9.6°C). As March begins, there is an increase in the average high-temperature, moving from a cold 35.6°F (2°C) in February to a frosty 49.3°F (9.6°C). Weather in March »Weather in April
April in North Pekin, Illinois, is a refreshing spring month, with an average temperature varying between 61.3°F (16.3°C) and 44.2°F (6.8°C). North Pekin sees an increase in average high-temperatures during April, moving from a chilly 49.3°F (9.6°C) in March to a comfortable 61.3°F (16.3°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in North Pekin, Illinois, with an average temperature ranging between max 72.1°F (22.3°C) and min 55.2°F (12.9°C). May's arrival coincides with a rise in the average high-temperature, moving from April's refreshing 61.3°F (16.3°C) to an agreeable 72.1°F (22.3°C). Weather in May »Weather in June
June, the first month of the summer in North Pekin, is a moderately hot month, with an average temperature fluctuating between 80.2°F (26.8°C) and 63.7°F (17.6°C). The commencement of June sees a minor shift in the average high-temperature, moving from a pleasant 72.1°F (22.3°C) in May to a moderately hot 80.2°F (26.8°C). Weather in June »Weather in July
July, like June, in North Pekin, Illinois, is another warm summer month, with an average temperature fluctuating between 65.3°F (18.5°C) and 82°F (27.8°C). In North Pekin, July is the month with the highest recorded average temperatures, measuring a high of 82°F (27.8°C) and a low of 65.3°F (18.5°C). The heat index value for July is calculated to be a hot 89.6°F (32°C). Weather in July »Weather in August
August, the last month of the summer in North Pekin, is another warm month, with an average temperature ranging between max 81.3°F (27.4°C) and min 63.3°F (17.4°C). North Pekin's shift from July to August is accompanied by an average high-temperature of a still moderately hot 81.3°F (27.4°C), a slight deviation from 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 North Pekin, Illinois, with temperature in the range of an average high of 76.3°F (24.6°C) and an average low of 57.2°F (14°C). North Pekin's weather in September, with an average high-temperature of a still moderately hot 76.3°F (24.6°C), subtly shifts from August's 81.3°F (27.4°C). Weather in September »Weather in October
October, like September, in North Pekin, Illinois, is another enjoyable autumn month, with an average temperature fluctuating between 46.8°F (8.2°C) and 63.1°F (17.3°C). The commencement of October involves a temperature shift, with the average high-temperature dropping from a warm 76.3°F (24.6°C) in September to a refreshing 63.1°F (17.3°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in North Pekin, Illinois, with an average temperature ranging between max 48.6°F (9.2°C) and min 35.2°F (1.8°C). As North Pekin, Illinois, welcomes November, there is a noticeable shift in the average high-temperature, dropping from October's refreshing 63.1°F (17.3°C) to a frosty 48.6°F (9.2°C). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in North Pekin, Illinois, with an average temperature ranging between min 26.2°F (-3.2°C) and max 36.9°F (2.7°C). December comes with a decrease in the average high-temperature, falling from a chilly 48.6°F (9.2°C) in November to a cold 36.9°F (2.7°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
North Pekin, IL
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (31.3°F).
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (19°F).
Average pressure
North Pekin, IL
- Average pressure in January:
30.14"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:
29.95"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
North Pekin, IL
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.3mph - Average wind speed in April:
10.6mph - Average wind speed in May:
8.9mph - Average wind speed in June:
7.7mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.5mph - Average wind speed in September:
7.5mph - Average wind speed in October:
9.3mph - Average wind speed in November:
10mph - Average wind speed in December:
9.8mph
The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity
North Pekin, IL
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (71%).
Average rainfall
North Pekin, IL
- Average rainfall in January:
1.65" - Average rainfall in February:
1.61" - Average rainfall in March:
2.24" - Average rainfall in April:
3.46" - Average rainfall in May:
4.09" - Average rainfall in June:
3.27"
- Average rainfall in July:
2.52" - Average rainfall in August:
2.17" - Average rainfall in September:
2.48" - Average rainfall in October:
2.76" - Average rainfall in November:
1.81" - Average rainfall in December:
1.54"
The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is December (1.54").
Average rainfall days
North Pekin, IL
- Average rainfall days in January:
6.4 days - Average rainfall days in February:
6.3 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
16.2 days - Average rainfall days in May:
18.5 days - Average rainfall days in June:
17.9 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
14.4 days - Average rainfall days in September:
12.3 days - Average rainfall days in October:
12.3 days - Average rainfall days in November:
9.8 days - Average rainfall days in December:
8.1 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is February (6.3 days).
Average snowfall
North Pekin, IL
The month with the highest snowfall is January (3.86").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
North Pekin, IL
- Average snowfall days in January:
10.6 days - Average snowfall days in February:
8.6 days - Average snowfall days in March:
3.5 days - Average snowfall days in April:
1.2 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:
0.2 days - Average snowfall days in November:
2.4 days - Average snowfall days in December:
6.4 days
The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
North Pekin, 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 30min - 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:
9h and 54min - Average daylight in December:
9h and 18min
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 18min).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
4h and 18min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 12min - Average sunshine in May:
9h and 6min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
9h and 54min - Average sunshine in August:
9h and 54min - Average sunshine in September:
9h and 12min - Average sunshine in October:
5h and 54min - Average sunshine in November:
5h and 18min - Average sunshine in December:
4h and 24min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days
North Pekin, IL
- Average sunshine days in January:
15.2 days - Average sunshine days in February:
13.7 days - Average sunshine days in March:
14.5 days - Average sunshine days in April:
11.4 days - Average sunshine days in May:
10.4 days - Average sunshine days in June:
10 days
- Average sunshine days in July:
10.9 days - Average sunshine days in August:
14.2 days - Average sunshine days in September:
16.4 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
17.9 days - Average sunshine days in December:
17.2 days
The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is June (10 days).
Average UV index
North Pekin, IL
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
North Pekin, IL
The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are August and September (Cloud cover 30).
Average visibility
North Pekin, 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).





