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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 Hagarstown, Illinois, is a wintry winter month, with an average temperature fluctuating between 23.4°F (-4.8°C) and 36°F (2.2°C). In Hagarstown, the lowest average temperatures are observed in January, with a high of 36°F (2.2°C) and a low of 23.4°F (-4.8°C). Weather in January »
Weather in February
February, the last month of the winter in Hagarstown, is another cold month, with an average temperature fluctuating between 27°F (-2.8°C) and 40.6°F (4.8°C). Hagarstown's weather in February displays an average high-temperature of a still cold 40.6°F (4.8°C), showing minor disparity from January's 36°F (2.2°C). Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Hagarstown, Illinois, with an average temperature ranging between min 36.9°F (2.7°C) and max 53.1°F (11.7°C). With the transition into March, Hagarstown experiences an increase in average high-temperatures, moving up from an icy 40.6°F (4.8°C) in February to a cool 53.1°F (11.7°C). Weather in March »
Weather in April
April in Hagarstown, Illinois, is a refreshing spring month, with an average temperature varying between 63.7°F (17.6°C) and 46.6°F (8.1°C). April's arrival brings a temperature shift, moving from a fresh 53.1°F (11.7°C) in March to a refreshing 63.7°F (17.6°C). Weather in April »
Weather in May
May, the last month of the spring in Hagarstown, is a moderately hot month, with an average temperature varying between 56.8°F (13.8°C) and 73.6°F (23.1°C). In Hagarstown, the average high-temperature in May rises, from a refreshing 63.7°F (17.6°C) in April, to a moderately hot 73.6°F (23.1°C). Weather in May »
Weather in June
June, the first month of the summer in Hagarstown, is still a warm month, with an average temperature ranging between max 82.4°F (28°C) and min 65.7°F (18.7°C). Hagarstown's weather in June shows a minor rise in the average high-temperature, moving slightly up from May's 73.6°F (23.1°C) to a still moderately hot 82.4°F (28°C). Weather in June »
Weather in July
July, like June, in Hagarstown, Illinois, is another warm summer month, with temperature in the range of an average low of 67.3°F (19.6°C) and an average high of 84°F (28.9°C). July is the month that records the highest temperatures, with averages ranging from a high of 84°F (28.9°C) to a low of 67.3°F (19.6°C). The heat index value during July is estimated at a very hot 95°F (35°C). Weather in July »
Weather in August
August, the last month of the summer in Hagarstown, is also a moderately hot month, with an average temperature varying between 82.6°F (28.1°C) and 65.1°F (18.4°C). The arrival of August marks a slight shift to an average high-temperature of a still warm 82.6°F (28.1°C) from July's 84°F (28.9°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Hagarstown, Illinois, with temperature in the range of an average low of 59.4°F (15.2°C) and an average high of 77.9°F (25.5°C). The transition into September notes an average high-temperature of a still warm 77.9°F (25.5°C), revealing a mild distinction from the 82.6°F (28.1°C) in August. Weather in September »
Weather in October
October, like September, in Hagarstown, Illinois, is another comfortable autumn month, with an average temperature varying between 48.6°F (9.2°C) and 65.1°F (18.4°C). October shows a mild decline in the average high-temperature, falling from September's moderately hot 77.9°F (25.5°C) to an enjoyable 65.1°F (18.4°C). Weather in October »
Weather in November
November, the last month of the autumn in Hagarstown, is also a fresh month, with an average temperature varying between 51.8°F (11°C) and 37.2°F (2.9°C). November brings a decrease in the average high-temperature, shifting from a refreshing 65.1°F (18.4°C) in October to a cool 51.8°F (11°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Hagarstown, Illinois, with an average temperature fluctuating between 29.5°F (-1.4°C) and 41°F (5°C). Hagarstown's weather in December involves a decrease in the average high-temperature, moving down from November's fresh 51.8°F (11°C) to a cold 41°F (5°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Hagarstown?
January, recording an average high temperature of 36°F (2.2°C) and a low temperature of 23.4°F (-4.8°C), is Hagarstown's coldest month.
How many days does it rain in Hagarstown?
Throughout the year, in Hagarstown, there are 164.1 rainfall days, and 36.73" (933mm) of precipitation is accumulated.
When does it snow in Hagarstown?
January through April, November and December are months with snowfall.
How much does it snow in Hagarstown?
Throughout the year, in Hagarstown, Illinois, there are 25.1 snowfall days, and 8.19" (208mm) of snow is accumulated.
What is the month with the least sunshine in Hagarstown?
January has the least sunshine of the year, with an average of 4.3h of sunshine.
What is the month with the lowest UV index in Hagarstown?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Hagarstown, Illinois.
What is the driest month in Hagarstown?
February is the month with the least rainfall in Hagarstown, Illinois. Rain falls for 9.6 days and accumulates 2.01" (51mm) of precipitation.
When is Daylight Saving Time (DST) in Hagarstown?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Hagarstown, Illinois, 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 Hagarstown?
May through October are months without snowfall.
What is the rainiest month in Hagarstown?
June is the month with the most rainfall. Rain falls for 17.2 days and accumulates 4.57" (116mm) of precipitation.
When are the longest days in Hagarstown?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What month has the most sunshine in Hagarstown?
With an average of 10.3h of sunshine, June has the most sunshine of the year in Hagarstown.
What are the months with the highest UV index in Hagarstown?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Hagarstown.
What are the warmest months in Hagarstown?
July is the month when Hagarstown sees the average highest temperatures, with a high of 84°F (28.9°C) and a low of 67.3°F (19.6°C).
What is the most humid month in Hagarstown?
July is the most humid month in Hagarstown, with an average relative humidity of 81%.
What is the least humid month in Hagarstown?
The least humid month in Hagarstown is October, with an average relative humidity of 71%.
When does it snow the most in Hagarstown?
The month with the most snowfall is December, when snow falls for 5.1 days and typically aggregates up to 2.4" (61mm) of snow.
What is the month with the shortest days in Hagarstown?
December has the shortest days of the year in Hagarstown, Illinois, with an average of 9h and 30min of daylight.
Average temperature
Hagarstown, IL
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (36°F).
The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure
Hagarstown, 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:
29.94"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.93"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:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Hagarstown, IL
- Average wind speed in January:
10.3mph - Average wind speed in February:
10.1mph - Average wind speed in March:
9.9mph - Average wind speed in April:
9.8mph - Average wind speed in May:
8.1mph - Average wind speed in June:
7mph
- Average wind speed in July:
6mph - Average wind speed in August:
6mph - Average wind speed in September:
6.6mph - Average wind speed in October:
8.6mph - Average wind speed in November:
9.3mph - Average wind speed in December:
9.3mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity
Hagarstown, IL
The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Hagarstown, IL
- Average rainfall in January:
2.36" - Average rainfall in February:
2.01" - Average rainfall in March:
2.99" - Average rainfall in April:
4.21" - Average rainfall in May:
4.09" - Average rainfall in June:
4.57"
- Average rainfall in July:
3.39" - Average rainfall in August:
3.07" - Average rainfall in September:
2.17" - Average rainfall in October:
3.11" - Average rainfall in November:
2.32" - Average rainfall in December:
2.44"
The wettest month (with the highest rainfall) is June (4.57").
The driest month (with the least rainfall) is February (2.01").
Average rainfall days
Hagarstown, IL
- Average rainfall days in January:
9.2 days - Average rainfall days in February:
9.6 days - Average rainfall days in March:
15.1 days - Average rainfall days in April:
15.9 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
17.2 days
- Average rainfall days in July:
18 days - Average rainfall days in August:
15.6 days - Average rainfall days in September:
13.3 days - Average rainfall days in October:
11.6 days - Average rainfall days in November:
10.6 days - Average rainfall days in December:
9.7 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (9.2 days).
Average snowfall
Hagarstown, IL
The month with the highest snowfall is December (2.4").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Hagarstown, IL
- Average snowfall days in January:
8.3 days - Average snowfall days in February:
7 days - Average snowfall days in March:
2.7 days - Average snowfall days in April:
0.5 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:
1.3 days - Average snowfall days in December:
5.1 days
The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Hagarstown, 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 1min - 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 2min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 1min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 4min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 4min
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 18min).
Average sunshine days
Hagarstown, IL
- Average sunshine days in January:
15.5 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
13.9 days - Average sunshine days in April:
11.9 days - Average sunshine days in May:
9.8 days - Average sunshine days in June:
9.3 days
- Average sunshine days in July:
8.6 days - Average sunshine days in August:
12 days - Average sunshine days in September:
14.7 days - Average sunshine days in October:
17.2 days - Average sunshine days in November:
17 days - Average sunshine days in December:
16.6 days
The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is July (8.6 days).
Average UV index
Hagarstown, 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
Hagarstown, IL
The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are June, July and September (Cloud cover 30).
Average visibility
Hagarstown, 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).
Hagarstown, Illinois, USA
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