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
Bright pink blossoms of flowers, clean paths, a bridge, and scenic trees in the neat lawns of a city park in Hagerstown, Maryland
Weather in January
January, like December, in Hagerstown, Maryland, is another cold winter month, with an average temperature varying between 36.1°F (2.3°C) and 22.8°F (-5.1°C). January is the coldest month, with an average high-temperature of 36.1°F (2.3°C) and an average low-temperature of 22.8°F (-5.1°C). Weather in January »
Weather in February
February, the last month of the winter in Hagerstown, is another cold month, with an average temperature fluctuating between 40.3°F (4.6°C) and 25.2°F (-3.8°C). In February, the average high-temperature is relatively the same as in January - a still cold 40.3°F (4.6°C). Weather in February »
Weather in March
March, the first month of the spring in Hagerstown, is a chilly month, with an average temperature ranging between max 49.3°F (9.6°C) and min 32.5°F (0.3°C). In March, the average high-temperature increases from a cold 40.3°F (4.6°C) in February to a chilly 49.3°F (9.6°C). Weather in March »
Weather in April
April in Hagerstown, Maryland, is an enjoyable spring month, with an average temperature varying between 41.9°F (5.5°C) and 61.5°F (16.4°C). In April, the average high-temperature increases from a chilly 49.3°F (9.6°C) in March to an enjoyable 61.5°F (16.4°C). Weather in April »
Weather in May
May, the last month of the spring in Hagerstown, is a pleasant month, with an average temperature ranging between min 52°F (11.1°C) and max 72°F (22.2°C). In May, the average high-temperature rises from an enjoyable 61.5°F (16.4°C) in April to a pleasant 72°F (22.2°C). Weather in May »
Weather in June
June, the first month of the summer in Hagerstown, is a moderately hot month, with an average temperature varying between 79.5°F (26.4°C) and 58.6°F (14.8°C). In Hagerstown, the average high-temperature in June marginally rises from a pleasant 72°F (22.2°C) in May to a moderately hot 79.5°F (26.4°C). Weather in June »
Weather in July
July, like June, in Hagerstown, Maryland, is a moderately hot summer month, with an average temperature varying between 84.6°F (29.2°C) and 63.7°F (17.6°C). The warmest month is July, with an average high-temperature of 84.6°F (29.2°C) and an average low-temperature of 63.7°F (17.6°C). In July, the average heat index is appraised at a tropical 93.2°F (34°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Hagerstown, Maryland, with an average temperature ranging between min 61.5°F (16.4°C) and max 82.2°F (27.9°C). In August, the average high-temperature is essentially the same as in July - a still moderately hot 82.2°F (27.9°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Hagerstown, Maryland, with an average temperature ranging between max 75.6°F (24.2°C) and min 55.8°F (13.2°C). In September, the average high-temperature marginally drops from 82.2°F (27.9°C) in August to a still moderately hot 75.6°F (24.2°C). Weather in September »
Weather in October
October, like September, in Hagerstown, Maryland, is another enjoyable autumn month, with an average temperature ranging between min 46.2°F (7.9°C) and max 63.5°F (17.5°C). In Hagerstown, Maryland, the average high-temperature in October decreases from a moderately hot 75.6°F (24.2°C) in September to a comfortable 63.5°F (17.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Hagerstown, is another cool month, with an average temperature ranging between max 50.7°F (10.4°C) and min 35.2°F (1.8°C). In November, the average high-temperature drops from a comfortable 63.5°F (17.5°C) in October to a cool 50.7°F (10.4°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Hagerstown, Maryland, with an average temperature fluctuating between 29.3°F (-1.5°C) and 41.5°F (5.3°C). In Hagerstown, the average high-temperature in December drops from a cool 50.7°F (10.4°C) in November to a cold 41.5°F (5.3°C). Weather in December »
[Resources]FAQ
What is the coldest month in Hagerstown?
January is the coldest month in Hagerstown, Maryland, with an average high-temperature of 36.1°F (2.3°C) and an average low-temperature of 22.8°F (-5.1°C).
How much does it rain in Hagerstown?
Throughout the year, in Hagerstown, there are 164.7 rainfall days, and 29.17" (741mm) of precipitation is accumulated.
When does it snow in Hagerstown?
Months with snowfall in Hagerstown are January through April, October through December.
What is the snowiest month in Hagerstown?
January is the month with the most snowfall. Snow falls for 9 days and accumulates 4.21" (107mm) of snow.
How much does it snow in Hagerstown?
In Hagerstown, during the entire year, snow falls for 28.6 days and aggregates up to 14.65" (372mm) of snow.
When is the lowest UV index in Hagerstown?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the driest month in Hagerstown?
February is the month with the least rainfall in Hagerstown. Rain falls for 10.4 days and accumulates 1.97" (50mm) of precipitation.
What is the month with the least sunshine in Hagerstown?
The month with the least sunshine in Hagerstown is February, with an average of 4.7h of sunshine.
When is Daylight Saving Time (DST) in Hagerstown?
On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Hagerstown, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.
What is the least humid month in Hagerstown?
April and July, with an average relative humidity of 75%, are the least humid months in Hagerstown, Maryland.
What are the most humid months in Hagerstown?
May and October, with an average relative humidity of 79%, are most humid months.
What is the rainiest month in Hagerstown?
May is the month with the most rainfall. Rain falls for 18.3 days and accumulates 3.11" (79mm) of precipitation.
When it does not snow in Hagerstown?
In Hagerstown, Maryland, snow does not fall in May through September.
When is the highest UV index in Hagerstown?
May through July, with an average maximum UV index of 6, are months with the highest UV index in Hagerstown, Maryland.
When are the longest days in Hagerstown?
The month with the longest days in Hagerstown, Maryland, is June, with an average of 14h and 56min of daylight.
What is the warmest month in Hagerstown?
With an average high-temperature of 84.6°F (29.2°C) and an average low-temperature of 63.7°F (17.6°C), July is the warmest month in Hagerstown, Maryland.
What month has the most sunshine in Hagerstown?
The month with the most sunshine is July, with an average of 10.6h of sunshine.
What is the month with the shortest days in Hagerstown?
With an average of 9h and 25min of daylight, December has the shortest days of the year in Hagerstown.
Average temperature
Hagerstown, MD
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (36.1°F).
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).
Average pressure
Hagerstown, MD
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Hagerstown, MD
- Average wind speed in January:
7.7mph - Average wind speed in February:
7.6mph - Average wind speed in March:
7.5mph - Average wind speed in April:
7.5mph - Average wind speed in May:
5.8mph - Average wind speed in June:
5.4mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4.5mph - Average wind speed in September:
5mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.6mph - Average wind speed in December:
7mph
The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).
Average humidity
Hagerstown, MD
The months with the highest relative humidity are May and October (79%).
The months with the lowest relative humidity are April and July (75%).
Average rainfall
Hagerstown, MD
- Average rainfall in January:
2.05" - Average rainfall in February:
1.97" - Average rainfall in March:
2.2" - Average rainfall in April:
2.68" - Average rainfall in May:
3.11" - Average rainfall in June:
2.36"
- Average rainfall in July:
2.95" - Average rainfall in August:
2.76" - Average rainfall in September:
2.09" - Average rainfall in October:
2.6" - Average rainfall in November:
2.17" - Average rainfall in December:
2.24"
The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is February (1.97").
Average rainfall days
Hagerstown, MD
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
10.4 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
16.7 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
15.6 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
16.6 days - Average rainfall days in September:
14.2 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
9.8 days - Average rainfall days in December:
11.2 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (8.8 days).
Average snowfall
Hagerstown, MD
The month with the highest snowfall is January (4.21").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Hagerstown, MD
- Average snowfall days in January:
9 days - Average snowfall days in February:
7.5 days - Average snowfall days in March:
5.1 days - Average snowfall days in April:
0.7 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:
0.9 days - Average snowfall days in December:
5.2 days
The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Hagerstown, MD
- Average daylight in January:
9h and 45min - Average daylight in February:
10h and 44min - Average daylight in March:
11h and 59min - Average daylight in April:
13h and 17min - Average daylight in May:
14h and 23min - Average daylight in June:
14h and 56min
- Average daylight in July:
14h and 39min - Average daylight in August:
13h and 41min - Average daylight in September:
12h and 26min - Average daylight in October:
11h and 8min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 25min
The month with the longest days is June (Average daylight: 14h and 56min).
The month with the shortest days is December (Average daylight: 9h and 25min).
- Average sunshine in January:
4h and 48min - Average sunshine in February:
4h and 42min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 30min - Average sunshine in May:
8h and 36min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 36min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 48min - Average sunshine in October:
5h and 30min - Average sunshine in November:
5h and 42min - Average sunshine in December:
4h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days
Hagerstown, MD
- Average sunshine days in January:
15.9 days - Average sunshine days in February:
13.2 days - Average sunshine days in March:
12.5 days - Average sunshine days in April:
11.7 days - Average sunshine days in May:
10.7 days - Average sunshine days in June:
12.4 days
- Average sunshine days in July:
12.5 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
13.9 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
16.3 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.7 days).
Average UV index
Hagerstown, MD
The months with the highest UV index are May, 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
Hagerstown, MD
The months with the most cloud cover are January, February, March and December (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Hagerstown, MD
The months with the highest visibility are April, June, July, August, November and December (6mi).
The months with the lowest visibility are January, February, March, May, September and October (5mi).
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