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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, is an icy winter month in Allen, Maryland, with an average temperature varying between 31.5°F (-0.3°C) and 42.1°F (5.6°C). January is the month that records the lowest temperatures, with averages ranging from a high of 42.1°F (5.6°C) to a low of 31.5°F (-0.3°C). Weather in January »
Weather in February
February, the last month of the winter in Allen, is a frosty month, with temperature in the range of an average high of 45.3°F (7.4°C) and an average low of 33.6°F (0.9°C). An average high-temperature of a frosty 45.3°F (7.4°C) marks February, exhibiting a close resemblance to the conditions in January. Weather in February »
Weather in March
March, the first month of the spring in Allen, is a fresh month, with an average temperature varying between 39.4°F (4.1°C) and 50.7°F (10.4°C). As February transitions into March, a subtle temperature shift is observed, with average highs adjusting from a frosty 45.3°F (7.4°C) to a fresh 50.7°F (10.4°C). Weather in March »
Weather in April
April is an enjoyable spring month in Allen, Maryland, with an average temperature fluctuating between 49.3°F (9.6°C) and 61.7°F (16.5°C). April brings a temperature change, with average high-temperatures moving from March's fresh 50.7°F (10.4°C) to a refreshing 61.7°F (16.5°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Allen, Maryland, with an average temperature varying between 71.1°F (21.7°C) and 58.6°F (14.8°C). In Allen, the average high-temperature in May rises, from a comfortable 61.7°F (16.5°C) in April, to a pleasant 71.1°F (21.7°C). Weather in May »
Weather in June
June, the first month of the summer in Allen, is a moderately hot month, with an average temperature fluctuating between 79.3°F (26.3°C) and 67.1°F (19.5°C). June's onset brings a subtle temperature rise, moving from a pleasant 71.1°F (21.7°C) in May to a moderately hot 79.3°F (26.3°C). Weather in June »
Weather in July
July, like June, in Allen, Maryland, is a moderately hot summer month, with an average temperature fluctuating between 72.3°F (22.4°C) and 84.2°F (29°C). July, characterized by an average high temperature of 84.2°F (29°C) and a low temperature of 72.3°F (22.4°C), is generally the warmest month. The average heat index in July is evaluated at a hot 93.2°F (34°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Allen, Maryland, with an average temperature ranging between min 71.1°F (21.7°C) and max 82.8°F (28.2°C). The dawn of August sees an average high-temperature of a still warm 82.8°F (28.2°C), subtly contrasting with July's 84.2°F (29°C). Weather in August »
Weather in September
September, the first month of the autumn in Allen, is also a moderately hot month, with an average temperature ranging between min 65.8°F (18.8°C) and max 77°F (25°C). The arrival of September corresponds with a light shift in temperature, down from a warm 82.8°F (28.2°C) in August to a still moderately hot 77°F (25°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Allen, Maryland, with temperature in the range of an average low of 56.3°F (13.5°C) and an average high of 67.1°F (19.5°C). October implies a gentle temperature shift, with average high-temperatures reducing from September's moderately hot 77°F (25°C) to a comfortable 67.1°F (19.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Allen, is another mild month, with an average temperature varying between 55.6°F (13.1°C) and 44.4°F (6.9°C). Allen's transition into November involves a shift in temperature, receding from a comfortable 67.1°F (19.5°C) in October to a still refreshing 55.6°F (13.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Allen, Maryland, with temperature in the range of an average low of 38.1°F (3.4°C) and an average high of 48.2°F (9°C). A modest decline in the average high-temperature is seen during December, decreasing from a moderate 55.6°F (13.1°C) in November to a chilly 48.2°F (9°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Allen?
The lowest temperatures in Allen, Maryland, are recorded in January, with averages reaching a high of 42.1°F (5.6°C) and a low of 31.5°F (-0.3°C).
What is the least humid month in Allen?
January is the least humid month, with an average relative humidity of 74%.
What is the driest month in Allen?
January is the month with the least rainfall. Rain falls for 9.7 days and accumulates 1.93" (49mm) of precipitation.
How much does it rain in Allen?
Throughout the year, in Allen, there are 158.2 rainfall days, and 29.96" (761mm) of precipitation is accumulated.
When does it snow in Allen?
Months with snowfall in Allen, Maryland, are January through March, November and December.
What is the snowiest month in Allen?
January is the month with the most snowfall in Allen, Maryland. Snow falls for 3.1 days and accumulates 1.34" (34mm) of snow.
How many days does it snow in Allen?
In Allen, during the entire year, snow falls for 8.7 days and aggregates up to 3.74" (95mm) of snow.
When is the lowest UV index in Allen?
The months with the lowest UV index in Allen are January and December, with an average maximum UV index of 2.
What are the months with the least sunshine in Allen?
February and December, with an average of 5.3h of sunshine, are months with the least sunshine in Allen, Maryland.
When is Daylight Saving Time (DST) in Allen?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Allen, Maryland, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
When it does not snow in Allen?
April through October are months without snowfall in Allen, Maryland.
What is the most humid month in Allen?
The most humid month in Allen, Maryland, is May, with an average relative humidity of 79%.
What is the month with the highest UV index in Allen?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Allen.
When are the longest days in Allen?
June has the longest days of the year, with an average of 14h and 48min of daylight.
What part of the year is the hottest in Allen?
July proves to be the warmest month in Allen, Maryland, recording an average peak temperature of 84.2°F (29°C) and a minimum temperature of 72.3°F (22.4°C).
What month has the most sunshine in Allen?
With an average of 10.9h of sunshine, July has the most sunshine of the year in Allen, Maryland.
What is the rainiest month in Allen?
The month with the most rainfall in Allen, Maryland, is August, when the rain falls for 17.2 days and typically aggregates up to 3.46" (88mm) of precipitation.
What is the month with the shortest days in Allen?
December has the shortest days of the year in Allen, Maryland, with an average of 9h and 36min of daylight.
Average temperature
Allen, MD
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (42.1°F).
The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure
Allen, MD
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
30"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Allen, MD
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.4mph - Average wind speed in April:
10.3mph - Average wind speed in May:
8.8mph - Average wind speed in June:
8.1mph
- Average wind speed in July:
7.2mph - Average wind speed in August:
7mph - Average wind speed in September:
8.2mph - Average wind speed in October:
9.3mph - Average wind speed in November:
9.6mph - Average wind speed in December:
9.6mph
The windiest months (with the highest average wind speed) are January, February and March (10.4mph).
The calmest month (with the lowest average wind speed) is August (7mph).
Average humidity
Allen, MD
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is January (74%).
Average rainfall
Allen, MD
- Average rainfall in January:
1.93" - Average rainfall in February:
2.24" - Average rainfall in March:
2.32" - Average rainfall in April:
2.24" - Average rainfall in May:
2.24" - Average rainfall in June:
2.48"
- Average rainfall in July:
3.19" - Average rainfall in August:
3.46" - Average rainfall in September:
2.2" - Average rainfall in October:
3.11" - Average rainfall in November:
2.28" - Average rainfall in December:
2.24"
The wettest month (with the highest rainfall) is August (3.46").
The driest month (with the least rainfall) is January (1.93").
Average rainfall days
Allen, MD
- Average rainfall days in January:
9.7 days - Average rainfall days in February:
10.2 days - Average rainfall days in March:
13.6 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
15.9 days - Average rainfall days in June:
14.6 days
- Average rainfall days in July:
18.1 days - Average rainfall days in August:
17.2 days - Average rainfall days in September:
13.8 days - Average rainfall days in October:
10.2 days - Average rainfall days in November:
9.8 days - Average rainfall days in December:
11 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is January (9.7 days).
Average snowfall
Allen, MD
The month with the highest snowfall is January (1.34").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Allen, MD
- Average snowfall days in January:
3.1 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
1.1 days - Average snowfall days in April:
0 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 days - Average snowfall days in November:
0.2 days - Average snowfall days in December:
1.5 days
The month with the highest number of snowfall days is January (3.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Allen, MD
- 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 3min - 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 4min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
5h and 4min - Average sunshine in February:
5h and 2min - Average sunshine in March:
6h and 5min - Average sunshine in April:
9h and 2min - Average sunshine in May:
9h and 3min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 3min - Average sunshine in September:
9h and 3min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are February and December (Average sunshine: 5h and 18min).
Average sunshine days
Allen, MD
- Average sunshine days in January:
18.2 days - Average sunshine days in February:
15 days - Average sunshine days in March:
15.6 days - Average sunshine days in April:
14.7 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
12.9 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
9.8 days - Average sunshine days in September:
13.8 days - Average sunshine days in October:
18.3 days - Average sunshine days in November:
18.8 days - Average sunshine days in December:
18.4 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is August (9.8 days).
Average UV index
Allen, MD
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 and December (UV index 2).
Average cloud cover
Allen, MD
The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility
Allen, MD
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).
Allen, Maryland, USA
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