Climate and monthly weather forecastDongola, IL
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Dongola, Illinois, with an average temperature fluctuating between 39.7°F (4.3°C) and 26.8°F (-2.9°C). Temperature readings reach their annual highs in January, averaging 39.7°F (4.3°C) and a minimum average of 26.8°F (-2.9°C). Weather in January »Weather in February
February, the last month of the winter in Dongola, is a chilly month, with an average temperature fluctuating between 44.6°F (7°C) and 30.4°F (-0.9°C). February's climate shows a minor adjustment in average high-temperatures to a chilly 44.6°F (7°C) from January's 39.7°F (4.3°C). Weather in February »Weather in March
March, the first month of the spring in Dongola, is a mild month, with an average temperature varying between 39.4°F (4.1°C) and 55.6°F (13.1°C). March signals a shift in the average high-temperature, moving from February's chilly 44.6°F (7°C) to a refreshing 55.6°F (13.1°C). Weather in March »Weather in April
April is a refreshing spring month in Dongola, Illinois, with an average temperature ranging between min 48.9°F (9.4°C) and max 66.6°F (19.2°C). April's onset witnesses a shift in the average high-temperature, moving from a moderate 55.6°F (13.1°C) in March to an enjoyable 66.6°F (19.2°C). Weather in April »Weather in May
May, the last month of the spring in Dongola, is a warm month, with an average temperature varying between 58.1°F (14.5°C) and 75.7°F (24.3°C). The start of May signals an increase in the average high-temperature, moving from a comfortable 66.6°F (19.2°C) in April to a moderately hot 75.7°F (24.3°C). Weather in May »Weather in June
The first month of the summer, June, is also a moderately hot month in Dongola, Illinois, with an average temperature fluctuating between 66.2°F (19°C) and 85.6°F (29.8°C). Observing a rise in June, the average high-temperature goes from May's warm 75.7°F (24.3°C) to a still moderately hot 85.6°F (29.8°C). Weather in June »Weather in July
July in Dongola, Illinois, is a hot summer month, with an average temperature ranging between min 69.1°F (20.6°C) and max 88.3°F (31.3°C). July, known for its average high temperature of 88.3°F (31.3°C) and an average low temperature of 69.1°F (20.6°C), is the warmest month. July's mean heat index is estimated at a blistering 104°F (40°C). Weather in July »Weather in August
August, the last month of the summer in Dongola, is also a hot month, with temperature in the range of an average low of 66.7°F (19.3°C) and an average high of 86.5°F (30.3°C). Dongola's shift into August sets the average high-temperature at a still tropical 86.5°F (30.3°C), a figure that deviates only slightly from July's 88.3°F (31.3°C). Weather in August »Weather in September
September, the first month of the autumn in Dongola, is still a warm month, with an average temperature varying between 60.6°F (15.9°C) and 81°F (27.2°C). As August shifts into September, a minor alteration in temperatures is observed, with average highs reducing from a hot 86.5°F (30.3°C) to a warm 81°F (27.2°C). Weather in September »Weather in October
October, the same as September, is another refreshing autumn month in Dongola, Illinois, with an average temperature varying between 67.8°F (19.9°C) and 49.5°F (9.7°C). October indicates a shift in the average high-temperature, from September's warm 81°F (27.2°C) to a refreshing 67.8°F (19.9°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Dongola, Illinois, with an average temperature ranging between max 54.5°F (12.5°C) and min 38.7°F (3.7°C). A shift in the average high-temperature occurs in November, reducing from an enjoyable 67.8°F (19.9°C) in October to a cool 54.5°F (12.5°C). Weather in November »Weather in December
December, the first month of the winter in Dongola, is also a frosty month, with an average temperature varying between 44.8°F (7.1°C) and 32.2°F (0.1°C). The onset of December coincides with a reduction in the average high-temperature, falling from a cool 54.5°F (12.5°C) in November to a chilly 44.8°F (7.1°C). Weather in December »Updated: Aug 6, 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
Dongola's temperature records reveal January as the coldest month, marked by average highs of 39.7°F (4.3°C) and lows of 26.8°F (-2.9°C).
In Dongola, during the entire year, the rain falls for 143 days and collects up to 27.44" (697mm) of precipitation.
January through April, October through December are months with snowfall.
Throughout the year, there are 14.9 snowfall days, and 6.06" (154mm) of snow is accumulated.
January and February, with an average of 4.6h of sunshine, are months with the least sunshine.
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
February is the month with the most snowfall. Snow falls for 3.9 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.
The month with the most rainfall is April, when the rain falls for 13.4 days and typically aggregates up to 3.31" (84mm) of precipitation.
May is the most humid month, with an average relative humidity of 79%.
In Dongola, snow does not fall in May through September.
May through August, with an average maximum UV index of 6, are months with the highest UV index.
The month with the longest days is June, with an average of 14h and 42min of daylight.
July, with an average high of 88.3°F (31.3°C) and a low of 69.1°F (20.6°C), signifies the warmest month of the year.
With an average of 10.4h of sunshine, July has the most sunshine of the year.
September is the month with the least rainfall. Rain falls for 10.8 days and accumulates 1.3" (33mm) of precipitation.
October is the least humid month, with an average relative humidity of 71%.
The month with the shortest days is December, with an average of 9h and 36min of daylight.
Average temperature
Dongola, IL
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (39.7°F).
The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).
Average pressure
Dongola, IL
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Dongola, IL
- Average wind speed in January:
9mph - Average wind speed in February:
8.9mph - Average wind speed in March:
8.8mph - Average wind speed in April:
8.8mph - Average wind speed in May:
7.3mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6.2mph - Average wind speed in October:
7.6mph - Average wind speed in November:
8.3mph - Average wind speed in December:
8.5mph
The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity
Dongola, IL
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Dongola, IL
- Average rainfall in January:
1.57" - Average rainfall in February:
2.24" - Average rainfall in March:
2.48" - Average rainfall in April:
3.31" - Average rainfall in May:
2.95" - Average rainfall in June:
2.87"
- Average rainfall in July:
2.48" - Average rainfall in August:
2.44" - Average rainfall in September:
1.3" - Average rainfall in October:
2.01" - Average rainfall in November:
1.97" - Average rainfall in December:
1.81"
The wettest month (with the highest rainfall) is April (3.31").
The driest month (with the least rainfall) is September (1.3").
Average rainfall days
Dongola, IL
- Average rainfall days in January:
8.4 days - Average rainfall days in February:
9.6 days - Average rainfall days in March:
14.1 days - Average rainfall days in April:
13.4 days - Average rainfall days in May:
14.9 days - Average rainfall days in June:
14.6 days
- Average rainfall days in July:
15.9 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
10.8 days - Average rainfall days in October:
8.7 days - Average rainfall days in November:
8.6 days - Average rainfall days in December:
9.2 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is January (8.4 days).
Average snowfall
Dongola, IL
The month with the highest snowfall is February (1.89").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Dongola, IL
- Average snowfall days in January:
4.6 days - Average snowfall days in February:
3.9 days - Average snowfall days in March:
2.2 days - Average snowfall days in April:
0.4 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:
1.1 days - Average snowfall days in December:
2.6 days
The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Dongola, IL
- Average daylight in January:
9h and 54min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 12min - Average daylight in June:
14h and 42min
- Average daylight in July:
14h and 24min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 36min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
4h and 36min - Average sunshine in February:
4h and 36min - Average sunshine in March:
6h and 12min - Average sunshine in April:
8h and 30min - Average sunshine in May:
9h and 6min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 12min - Average sunshine in September:
9h and 30min - Average sunshine in October:
6h and 30min - 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 months with the least sunshine are January and February (Average sunshine: 4h and 36min).
Average sunshine days
Dongola, IL
- Average sunshine days in January:
18.6 days - Average sunshine days in February:
14.7 days - Average sunshine days in March:
14.4 days - Average sunshine days in April:
14.5 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
13 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
21 days - Average sunshine days in November:
19.7 days - Average sunshine days in December:
19.6 days
The month with the most sunshine days is October (21 days).
The month with the least sunshine days is July (12.8 days).
Average UV index
Dongola, IL
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Dongola, IL
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is September (Cloud cover 28).
Average visibility
Dongola, 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).
