Climate and monthly weather forecastAspen Hill Park, MD
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Aspen Hill Park, Maryland, with an average temperature varying between 26.2°F (-3.2°C) and 39°F (3.9°C). The coldest time of the year is January, with temperatures averaging a high of 39°F (3.9°C) and a low of 26.2°F (-3.2°C). Weather in January »Weather in February
The last month of the winter, February, is a frosty month in Aspen Hill Park, Maryland, with an average temperature fluctuating between 43.9°F (6.6°C) and 28.8°F (-1.8°C). A minor adjustment in Aspen Hill Park's average high-temperature is noted with the start of February, touching a frosty 43.9°F (6.6°C) from January's 39°F (3.9°C). Weather in February »Weather in March
The first month of the spring, March, is a fresh month in Aspen Hill Park, Maryland, with an average temperature fluctuating between 36.1°F (2.3°C) and 52°F (11.1°C). The shift from February to March is marked by a slight increase in the average high-temperature, moving from a frosty 43.9°F (6.6°C) to a fresh 52°F (11.1°C). Weather in March »Weather in April
April in Aspen Hill Park, Maryland, is an enjoyable spring month, with temperature in the range of an average low of 46°F (7.8°C) and an average high of 64.2°F (17.9°C). April sees a temperature increase, moving from a cool 52°F (11.1°C) in March to a refreshing 64.2°F (17.9°C). Weather in April »Weather in May
May, the last month of the spring in Aspen Hill Park, is a moderately hot month, with an average temperature varying between 55.8°F (13.2°C) and 73.9°F (23.3°C). The average high-temperature increases in May, moving from a refreshing 64.2°F (17.9°C) in April to a warm 73.9°F (23.3°C). Weather in May »Weather in June
June, the first month of the summer in Aspen Hill Park, is still a warm month, with an average temperature ranging between max 81.7°F (27.6°C) and min 63.9°F (17.7°C). With the onset of June, Aspen Hill Park experiences a subtle temperature shift, with the average high-temperature moving from 73.9°F (23.3°C) in May to a still warm 81.7°F (27.6°C). Weather in June »Weather in July
July in Aspen Hill Park, Maryland, is a hot summer month, with temperature in the range of an average high of 87.3°F (30.7°C) and an average low of 68.7°F (20.4°C). Temperature records mark July as the warmest month, with highs averaging 87.3°F (30.7°C) and lows at 68.7°F (20.4°C). The heat index value during July is computed to be a very hot 98.6°F (37°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Aspen Hill Park, Maryland, with temperature in the range of an average high of 84.9°F (29.4°C) and an average low of 67.6°F (19.8°C). August's weather records an average high-temperature of a warm 84.9°F (29.4°C), showing little deviation from July. Weather in August »Weather in September
September, the first month of the autumn in Aspen Hill Park, is still a warm month, with temperature in the range of an average high of 78.3°F (25.7°C) and an average low of 61°F (16.1°C). As September arrives, Aspen Hill Park's weather displays a minor decrease in high-temperatures, transitioning from August's warm 84.9°F (29.4°C) to a still moderately hot 78.3°F (25.7°C). Weather in September »Weather in October
October, the same as September, is another enjoyable autumn month in Aspen Hill Park, Maryland, with temperature in the range of an average high of 65.8°F (18.8°C) and an average low of 50.2°F (10.1°C). Aspen Hill Park in October undergoes a mild reduction in the average high-temperature, shifting from September's warm 78.3°F (25.7°C) to an enjoyable 65.8°F (18.8°C). Weather in October »Weather in November
November, the last month of the autumn in Aspen Hill Park, is another cool month, with an average temperature fluctuating between 53.4°F (11.9°C) and 38.8°F (3.8°C). Aspen Hill Park experiences a temperature shift at the start of November, with average high-temperatures adjusting from an enjoyable 65.8°F (18.8°C) in October to a cool 53.4°F (11.9°C). Weather in November »Weather in December
December, the first month of the winter in Aspen Hill Park, is also a frosty month, with an average temperature fluctuating between 45.3°F (7.4°C) and 32.9°F (0.5°C). December's onset brings a negligible change in high-temperatures, falling from a fresh 53.4°F (11.9°C) in November to a frosty 45.3°F (7.4°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Aspen Hill Park, MD
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (39°F).
The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).
Average pressure
Aspen Hill Park, 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:
29.99"Hg - Average pressure in May:
30.01"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:
30.06"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
Aspen Hill Park, MD
- Average wind speed in January:
7.8mph - Average wind speed in February:
7.9mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.8mph - Average wind speed in October:
6.6mph - Average wind speed in November:
7mph - Average wind speed in December:
7.1mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity
Aspen Hill Park, MD
The months with the highest relative humidity are May, October and December (76%).
The month with the lowest relative humidity is July (70%).
Average rainfall
Aspen Hill Park, MD
- Average rainfall in January:
2.17" - Average rainfall in February:
2.2" - Average rainfall in March:
2.44" - Average rainfall in April:
2.87" - Average rainfall in May:
3.23" - Average rainfall in June:
2.68"
- Average rainfall in July:
3.23" - Average rainfall in August:
4.13" - Average rainfall in September:
2.44" - Average rainfall in October:
2.6" - Average rainfall in November:
2.44" - Average rainfall in December:
2.76"
The wettest month (with the highest rainfall) is August (4.13").
The driest month (with the least rainfall) is January (2.17").
Average rainfall days
Aspen Hill Park, MD
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
9.5 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
16.3 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
15.6 days
- Average rainfall days in July:
17.5 days - Average rainfall days in August:
17.1 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
10.2 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (8.8 days).
Average snowfall
Aspen Hill Park, MD
The months with the highest snowfall are January and March (3.03").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Aspen Hill Park, MD
- Average snowfall days in January:
5.1 days - Average snowfall days in February:
5.1 days - Average snowfall days in March:
3.3 days - Average snowfall days in April:
0.2 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:
0.5 days - Average snowfall days in December:
2.9 days
The months with the highest number of snowfall days are January and February (5.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Aspen Hill Park, MD
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 30min
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:
5h and 6min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 48min - Average sunshine in April:
8h and 48min - Average sunshine in May:
8h and 48min - Average sunshine in June:
10h and 12min
- Average sunshine in July:
10h and 48min - Average sunshine in August:
10h and 12min - Average sunshine in September:
8h and 54min - Average sunshine in October:
5h and 36min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days
Aspen Hill Park, MD
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
14.6 days - Average sunshine days in March:
14 days - Average sunshine days in April:
11.9 days - Average sunshine days in May:
11 days - Average sunshine days in June:
13 days
- Average sunshine days in July:
11 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
15.3 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
17.5 days
The month with the most sunshine days is November (19.5 days).
The months with the least sunshine days are May and July (11 days).
Average UV index
Aspen Hill Park, 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, November and December (UV index 2).
Average cloud cover
Aspen Hill Park, MD
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Aspen Hill Park, MD
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).





