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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, like December, in Dorsey, Illinois, is a wintry winter month, with an average temperature ranging between max 36°F (2.2°C) and min 23°F (-5°C). Dorsey's coldest month, January, registers temperatures that range from a high of 36°F (2.2°C) to a low of 23°F (-5°C). Weather in January »
Weather in February
February, the last month of the winter in Dorsey, is also a wintry month, with an average temperature fluctuating between 40.8°F (4.9°C) and 26.4°F (-3.1°C). The onset of February marks an average high-temperature of a still wintry 40.8°F (4.9°C), hardly differing from January's 36°F (2.2°C). Weather in February »
Weather in March
March, the first month of the spring in Dorsey, is a fresh month, with an average temperature fluctuating between 36.9°F (2.7°C) and 52.3°F (11.3°C). Dorsey's transition into March is marked by a temperature shift, moving from a wintry 40.8°F (4.9°C) in February to a cool 52.3°F (11.3°C). Weather in March »
Weather in April
April is a refreshing spring month in Dorsey, Illinois, with an average temperature varying between 46.6°F (8.1°C) and 64°F (17.8°C). Dorsey sees an increase in the average high-temperature with the arrival of April, moving from March's cool 52.3°F (11.3°C) to an enjoyable 64°F (17.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Dorsey, Illinois, with an average temperature varying between 73.9°F (23.3°C) and 56.8°F (13.8°C). The shift from April to May brings an increase in the average high-temperature, moving from an enjoyable 64°F (17.8°C) to a warm 73.9°F (23.3°C). Weather in May »
Weather in June
June, the first month of the summer in Dorsey, is also a moderately hot month, with an average temperature varying between 82.8°F (28.2°C) and 65.5°F (18.6°C). The shift into June brings a slight increase in the average high-temperature, moving from 73.9°F (23.3°C) in May to a still moderately hot 82.8°F (28.2°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Dorsey, Illinois, with an average temperature ranging between max 84.4°F (29.1°C) and min 67.5°F (19.7°C). Dorsey experiences its highest temperatures in July, with an average peak of 84.4°F (29.1°C) and a low of 67.5°F (19.7°C). For most parts of July, the heat index is estimated at a torrid 95°F (35°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Dorsey, Illinois, with temperature in the range of an average low of 65.5°F (18.6°C) and an average high of 83.1°F (28.4°C). The onset of August marks an average high-temperature of a still warm 83.1°F (28.4°C), hardly differing from July's 84.4°F (29.1°C). Weather in August »
Weather in September
September, the first month of the autumn in Dorsey, is still a warm month, with an average temperature ranging between min 59.4°F (15.2°C) and max 78.1°F (25.6°C). The onset of September manifests an average high-temperature of a still moderately hot 78.1°F (25.6°C), demonstrating a minor variation from the preceding month. Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Dorsey, Illinois, with an average temperature ranging between max 65.3°F (18.5°C) and min 48.4°F (9.1°C). October implies a gentle temperature shift, with average high-temperatures reducing from September's warm 78.1°F (25.6°C) to a comfortable 65.3°F (18.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Dorsey, Illinois, with an average temperature fluctuating between 37°F (2.8°C) and 51.8°F (11°C). November's arrival corresponds with a decrease in average high-temperatures, from October's enjoyable 65.3°F (18.5°C) to a cool 51.8°F (11°C). Weather in November »
Weather in December
December, the first month of the winter in Dorsey, is also an icy month, with temperature in the range of an average high of 40.8°F (4.9°C) and an average low of 29.3°F (-1.5°C). The transition into December indicates a reduction in the average high-temperature, down to a wintry 40.8°F (4.9°C) from November's fresh 51.8°F (11°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Dorsey?
January is Dorsey's coldest month, registering average high temperatures of 36°F (2.2°C) and lows of 23°F (-5°C).
How much does it rain in Dorsey?
In Dorsey, Illinois, during the entire year, the rain falls for 115.4 days and collects up to 13.23" (336mm) of precipitation.
When does it snow in Dorsey?
January through March, November and December are months with snowfall in Dorsey.
What is the snowiest month in Dorsey?
January is the month with the most snowfall in Dorsey. Snow falls for 5.1 days and accumulates 0.87" (22mm) of snow.
How much does it snow in Dorsey?
Throughout the year, in Dorsey, Illinois, there are 17 snowfall days, and 2.99" (76mm) of snow is accumulated.
What is the month with the least sunshine in Dorsey?
January has the least sunshine of the year in Dorsey, with an average of 4.4h of sunshine.
When is the lowest UV index in Dorsey?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
What is the driest month in Dorsey?
February is the month with the least rainfall in Dorsey. Rain falls for 5.4 days and accumulates 0.55" (14mm) of precipitation.
When is Daylight Saving Time (DST) in Dorsey?
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.
When it does not snow in Dorsey?
In Dorsey, snow does not fall in April through October.
When are the longest days in Dorsey?
The month with the longest days in Dorsey is June, with an average of 14h and 54min of daylight.
What month has the most sunshine in Dorsey?
The month with the most sunshine is June, with an average of 10.3h of sunshine.
When is the highest UV index in Dorsey?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What is the hottest time of year in Dorsey?
Temperature readings reach their annual highs in July, averaging 84.4°F (29.1°C) and a minimum average of 67.5°F (19.7°C).
What is the most humid month in Dorsey?
July is the most humid month, with an average relative humidity of 81%.
What is the rainiest month in Dorsey?
August is the month with the most rainfall. Rain falls for 12.3 days and accumulates 1.77" (45mm) of precipitation.
What is the least humid month in Dorsey?
With an average relative humidity of 71%, October is the least humid month in Dorsey, Illinois.
What is the month with the shortest days in Dorsey?
December has the shortest days of the year in Dorsey, Illinois, with an average of 9h and 30min of daylight.
Average temperature
Dorsey, IL
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (36°F).
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (23°F).
Average pressure
Dorsey, 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:
29.94"Hg - Average pressure in May:
29.95"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:
30.02"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 (29.92"Hg).
Average wind speed
Dorsey, IL
- Average wind speed in January:
9.9mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.6mph - Average wind speed in April:
9.5mph - Average wind speed in May:
7.8mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.9mph - Average wind speed in September:
6.4mph - Average wind speed in October:
8.3mph - Average wind speed in November:
9.1mph - Average wind speed in December:
9.2mph
The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).
Average humidity
Dorsey, IL
The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Dorsey, IL
- Average rainfall in January:
0.71" - Average rainfall in February:
0.55" - Average rainfall in March:
0.91" - Average rainfall in April:
1.38" - Average rainfall in May:
1.65" - Average rainfall in June:
1.57"
- Average rainfall in July:
1.5" - Average rainfall in August:
1.77" - Average rainfall in September:
0.83" - Average rainfall in October:
1.06" - Average rainfall in November:
0.67" - Average rainfall in December:
0.63"
The wettest month (with the highest rainfall) is August (1.77").
The driest month (with the least rainfall) is February (0.55").
Average rainfall days
Dorsey, IL
- Average rainfall days in January:
5.3 days - Average rainfall days in February:
5.4 days - Average rainfall days in March:
10.1 days - Average rainfall days in April:
11.9 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
13.3 days
- Average rainfall days in July:
13.8 days - Average rainfall days in August:
12.3 days - Average rainfall days in September:
9.1 days - Average rainfall days in October:
8.3 days - Average rainfall days in November:
7 days - Average rainfall days in December:
5.1 days
The months with the highest number of rainy days are May and July (13.8 days).
The month with the least rainy days is December (5.1 days).
Average snowfall
Dorsey, IL
The month with the highest snowfall is January (0.87").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Dorsey, IL
- Average snowfall days in January:
5.1 days - Average snowfall days in February:
4.6 days - Average snowfall days in March:
2.4 days - Average snowfall days in April:
0.3 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:
1.2 days - Average snowfall days in December:
3.3 days
The month with the highest number of snowfall days is January (5.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Dorsey, IL
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 3min
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 30min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 3min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 1min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days
Dorsey, IL
- Average sunshine days in January:
22.4 days - Average sunshine days in February:
18.8 days - Average sunshine days in March:
17.8 days - Average sunshine days in April:
15.6 days - Average sunshine days in May:
15 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
16.5 days - Average sunshine days in September:
18.7 days - Average sunshine days in October:
21.4 days - Average sunshine days in November:
21.5 days - Average sunshine days in December:
22.5 days
The month with the most sunshine days is December (22.5 days).
The month with the least sunshine days is June (13.8 days).
Average UV index
Dorsey, 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
Dorsey, IL
The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are June and August (Cloud cover 29).
Average visibility
Dorsey, 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).
Dorsey, Illinois, USA
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