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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Dolton, Illinois, is a freezing cold winter month, with an average temperature fluctuating between 29.8°F (-1.2°C) and 19.6°F (-6.9°C). In Dolton, Illinois, the month of January registers the lowest temperatures, averaging 29.8°F (-1.2°C) at the peak and 19.6°F (-6.9°C) at the lowest. Weather in January »
Weather in February
February, the last month of the winter in Dolton, is a cold month, with an average temperature varying between 22.5°F (-5.3°C) and 32.9°F (0.5°C). With the onset of February, the average high-temperature stands at a cold 32.9°F (0.5°C), closely aligned with January's 29.8°F (-1.2°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Dolton, Illinois, with temperature in the range of an average high of 44.2°F (6.8°C) and an average low of 32.5°F (0.3°C). The arrival of March signals an increase in the average high-temperature, moving from a wintry 32.9°F (0.5°C) in February to a frosty 44.2°F (6.8°C). Weather in March »
Weather in April
April in Dolton, Illinois, is a cool spring month, with an average temperature varying between 41.4°F (5.2°C) and 54.9°F (12.7°C). Dolton's transition into April brings a rise in the average high-temperature, moving from a chilly 44.2°F (6.8°C) in March to a cool 54.9°F (12.7°C). Weather in April »
Weather in May
May, the last month of the spring in Dolton, is a refreshing month, with an average temperature varying between 65.7°F (18.7°C) and 51.8°F (11°C). The average high-temperature increases in May, moving from a cool 54.9°F (12.7°C) in April to a comfortable 65.7°F (18.7°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Dolton, Illinois, with an average temperature ranging between max 75.7°F (24.3°C) and min 61.2°F (16.2°C). June brings an increase in the average high-temperature, progressing from an enjoyable 65.7°F (18.7°C) in May to a warm 75.7°F (24.3°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Dolton, Illinois, with temperature in the range of an average low of 66.9°F (19.4°C) and an average high of 80.1°F (26.7°C). July brings the highest temperatures, with an average high of 80.1°F (26.7°C) and an average low of 66.9°F (19.4°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Dolton, Illinois, with an average temperature varying between 66°F (18.9°C) and 79.3°F (26.3°C). As August takes hold, the average high-temperature is a still moderately hot 79.3°F (26.3°C), nearly mirroring that of the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Dolton, is also a moderately hot month, with an average temperature ranging between min 59.2°F (15.1°C) and max 73.8°F (23.2°C). The move into September indicates a slight reduction in the average high-temperature, down from August's 79.3°F (26.3°C) to a still moderately hot 73.8°F (23.2°C). Weather in September »
Weather in October
October, the same as September, in Dolton, Illinois, is a moderate autumn month, with an average temperature varying between 60.3°F (15.7°C) and 47.7°F (8.7°C). Onset of October comes with a temperature decline, the average high falling from a warm 73.8°F (23.2°C) in September to a refreshing 60.3°F (15.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Dolton, is another chilly month, with temperature in the range of an average low of 35.2°F (1.8°C) and an average high of 46.8°F (8.2°C). With the beginning of November, the average high-temperature shows a decrease, transitioning from a mild 60.3°F (15.7°C) in October to a chilly 46.8°F (8.2°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Dolton, Illinois, with temperature in the range of an average high of 35.8°F (2.1°C) and an average low of 26.8°F (-2.9°C). December's onset corresponds with a shift in the average high-temperature, moving from a chilly 46.8°F (8.2°C) in November to a wintry 35.8°F (2.1°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Dolton?
January, on average, is the coldest month, registering a high temperature of 29.8°F (-1.2°C) and a low of 19.6°F (-6.9°C).
What is the most humid month in Dolton?
January and February, with an average relative humidity of 82%, are most humid months.
How many days does it rain in Dolton?
Throughout the year, in Dolton, Illinois, there are 110.3 rainfall days, and 10.31" (262mm) of precipitation is accumulated.
When does it snow in Dolton?
January through April, October through December are months with snowfall.
What is the snowiest month in Dolton?
The month with the most snowfall in Dolton is January, when snow falls for 9.3 days and typically aggregates up to 1.1" (28mm) of snow.
How much does it snow in Dolton?
In Dolton, during the entire year, snow falls for 34.1 days and aggregates up to 4.13" (105mm) of snow.
What is the month with the least sunshine in Dolton?
The month with the least sunshine in Dolton is January, with an average of 3.6h of sunshine.
What is the driest month in Dolton?
February and December are months with the least rain when the rain falls for 4.1 days and typically aggregates up to 0.47" (12mm) of rain.
When is Daylight Saving Time (DST) in Dolton?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Dolton, 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.
What is the rainiest month in Dolton?
The wettest months in Dolton, Illinois, are May and June, with an average 1.38" (35mm) of rainfall.
When it does not snow in Dolton?
May through September are months without snowfall in Dolton, Illinois.
When are the longest days in Dolton?
The month with the longest days is June, with an average of 15h and 6min of daylight.
What is the month with the highest UV index in Dolton?
The months with the highest UV index in Dolton are June through August, with an average maximum UV index of 6.
What is the warmest month in Dolton?
July, with its high-temperature average of 80.1°F (26.7°C) and a low-temperature average of 66.9°F (19.4°C), is the warmest month in Dolton.
What month has the most sunshine in Dolton?
The month with the most sunshine is August, with an average of 10.4h of sunshine.
What is the least humid month in Dolton?
October is the least humid month, with an average relative humidity of 72%.
What is the month with the shortest days in Dolton?
The month with the shortest days is December, with an average of 9h and 12min of daylight.
When is the lowest UV index in Dolton?
The month with the lowest UV index in Dolton is December, with an average maximum UV index of 1.
Average temperature
Dolton, IL
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (29.8°F).
The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).
Average pressure
Dolton, IL
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.92"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:
30.01"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Dolton, IL
- Average wind speed in January:
11mph - Average wind speed in February:
10.6mph - Average wind speed in March:
10mph - Average wind speed in April:
10.3mph - Average wind speed in May:
8.6mph - Average wind speed in June:
7.7mph
- Average wind speed in July:
6.8mph - Average wind speed in August:
6.8mph - Average wind speed in September:
8mph - Average wind speed in October:
9.8mph - Average wind speed in November:
10.6mph - Average wind speed in December:
10.3mph
The windiest month (with the highest average wind speed) is January (11mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity
Dolton, IL
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Dolton, IL
- Average rainfall in January:
0.51" - Average rainfall in February:
0.47" - Average rainfall in March:
0.51" - Average rainfall in April:
1.1" - Average rainfall in May:
1.38" - Average rainfall in June:
1.38"
- Average rainfall in July:
1.18" - Average rainfall in August:
0.98" - Average rainfall in September:
0.91" - Average rainfall in October:
0.87" - Average rainfall in November:
0.55" - Average rainfall in December:
0.47"
The wettest months (with the highest rainfall) are May and June (1.38").
The driest months (with the least rainfall) are February and December (0.47").
Average rainfall days
Dolton, IL
- Average rainfall days in January:
4.6 days - Average rainfall days in February:
4.1 days - Average rainfall days in March:
8.7 days - Average rainfall days in April:
11.7 days - Average rainfall days in May:
13.1 days - Average rainfall days in June:
12.9 days
- Average rainfall days in July:
14 days - Average rainfall days in August:
11 days - Average rainfall days in September:
9.8 days - Average rainfall days in October:
9 days - Average rainfall days in November:
7.2 days - Average rainfall days in December:
4.2 days
The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is February (4.1 days).
Average snowfall
Dolton, IL
The month with the highest snowfall is January (1.1").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Dolton, IL
- Average snowfall days in January:
9.3 days - Average snowfall days in February:
8.5 days - Average snowfall days in March:
4.2 days - Average snowfall days in April:
1.4 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:
0.3 days - Average snowfall days in November:
2.9 days - Average snowfall days in December:
7.5 days
The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Dolton, IL
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
3h and 5min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 0min - Average sunshine in December:
4h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Dolton, IL
- Average sunshine days in January:
18.3 days - Average sunshine days in February:
17.1 days - Average sunshine days in March:
18.8 days - Average sunshine days in April:
15.2 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
13.1 days
- Average sunshine days in July:
13.4 days - Average sunshine days in August:
15.6 days - Average sunshine days in September:
16.9 days - Average sunshine days in October:
18.1 days - Average sunshine days in November:
19.7 days - Average sunshine days in December:
19.8 days
The month with the most sunshine days is December (19.8 days).
The month with the least sunshine days is June (13.1 days).
Average UV index
Dolton, IL
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Dolton, IL
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Dolton, 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).
Dolton, Illinois, USA
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