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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 Dulls Corner, Maryland, with an average temperature fluctuating between 40.3°F (4.6°C) and 29.8°F (-1.2°C). January, marked by an average high-temperature of 40.3°F (4.6°C) and a low-temperature of 29.8°F (-1.2°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Dulls Corner, is a chilly month, with temperature in the range of an average low of 32°F (0°C) and an average high of 43°F (6.1°C). In February, Dulls Corner experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 40.3°F (4.6°C) in January to a chilly 43°F (6.1°C). Weather in February »
Weather in March
March, the first month of the spring in Dulls Corner, is a fresh month, with temperature in the range of an average low of 38.5°F (3.6°C) and an average high of 50.5°F (10.3°C). The shift into March is marked by a modest rise in the average high-temperature, moving from February's frosty 43°F (6.1°C) to a cool 50.5°F (10.3°C). Weather in March »
Weather in April
April is a refreshing spring month in Dulls Corner, Maryland, with an average temperature varying between 48.2°F (9°C) and 62.2°F (16.8°C). In Dulls Corner, the average high-temperature in April rises, from a fresh 50.5°F (10.3°C) in March, to an enjoyable 62.2°F (16.8°C). Weather in April »
Weather in May
May, the last month of the spring in Dulls Corner, is an agreeable month, with an average temperature ranging between max 71.2°F (21.8°C) and min 57.7°F (14.3°C). With the arrival of May, the average high-temperature transitions from a refreshing 62.2°F (16.8°C) in April to a pleasant 71.2°F (21.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Dulls Corner, Maryland, with an average temperature ranging between min 66.7°F (19.3°C) and max 79.3°F (26.3°C). June signifies a subtle uplift in the average high-temperature, adjusting from an agreeable 71.2°F (21.8°C) in May to a warm 79.3°F (26.3°C). Weather in June »
Weather in July
July, like June, in Dulls Corner, Maryland, is another warm summer month, with temperature in the range of an average low of 72°F (22.2°C) and an average high of 84.7°F (29.3°C). July registers as the month with the highest average temperatures, reaching 84.7°F (29.3°C) at its peak and 72°F (22.2°C) at the lowest. During July, the heat index is calculated to be 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 Dulls Corner, Maryland, with an average temperature varying between 83.3°F (28.5°C) and 70.5°F (21.4°C). On the advent of August, Dulls Corner's average high-temperature exhibits a minor adjustment to a still warm 83.3°F (28.5°C) from July's 84.7°F (29.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Dulls Corner, Maryland, with an average temperature fluctuating between 64.6°F (18.1°C) and 77°F (25°C). September is characterized by a mild reduction in the average high-temperature, from 83.3°F (28.5°C) in August to a still moderately hot 77°F (25°C). Weather in September »
Weather in October
October, like September, in Dulls Corner, Maryland, is another refreshing autumn month, with temperature in the range of an average low of 54.5°F (12.5°C) and an average high of 66.2°F (19°C). The shift to October brings a decrease in the average high-temperature, falling from a moderately hot 77°F (25°C) in September to a comfortable 66.2°F (19°C). Weather in October »
Weather in November
November, the last month of the autumn in Dulls Corner, is another cool month, with an average temperature varying between 54.5°F (12.5°C) and 43.2°F (6.2°C). November's onset brings a slight change in high-temperatures, falling from a refreshing 66.2°F (19°C) in October to a cool 54.5°F (12.5°C). Weather in November »
Weather in December
December, the first month of the winter in Dulls Corner, is still a chilly month, with an average temperature varying between 36.5°F (2.5°C) and 46°F (7.8°C). Dulls Corner records a mild change in average high-temperature during December, easing from a cool 54.5°F (12.5°C) in November to a chilly 46°F (7.8°C). Weather in December »
Updated: Jun 4, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Dulls Corner?
The coldest period in Dulls Corner is January, when temperatures fluctuate between an average high of 40.3°F (4.6°C) and a low of 29.8°F (-1.2°C).
What is the least humid month in Dulls Corner?
The months with the lowest humidity are January, March, April and November, with an average relative humidity of 72%.
What is the driest month in Dulls Corner?
The month with the least rainfall is January, when the rain falls for 6 days and typically collects 0.47" (12mm) of precipitation.
How much does it rain?
Throughout the year, there are 120.4 rainfall days, and 10.47" (266mm) of precipitation is accumulated.
When does it snow?
January through March, November and December are months with snowfall.
What is the snowiest month?
The month with the most snowfall is January, when snow falls for 2.3 days and typically aggregates up to 0.67" (17mm) of snow.
How many days does it snow?
Throughout the year, there are 8.3 snowfall days, and 1.22" (31mm) of snow is accumulated.
What are the months with the lowest UV index?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
What is the month with the least sunshine?
With an average of 5h of sunshine, February has the least sunshine of the year.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 Dulls Corner, snow does not fall in April through October.
What is the most humid month?
May is the most humid month, with an average relative humidity of 78%.
What are the months with the highest UV index in Dulls Corner?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What month is the hottest?
Dulls Corner's temperatures tend to reach their peak averages in July, with a high of 84.7°F (29.3°C) and a low of 72°F (22.2°C).
What month has the most sunshine?
With an average of 10.8h of sunshine, July has the most sunshine of the year.
What is the rainiest month?
August is the month with the most rainfall. Rain falls for 14.3 days and accumulates 1.69" (43mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 30min of daylight.
Average temperature
Dulls Corner, MD
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (40.3°F).
The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).
Average pressure
Dulls Corner, MD
- Average pressure in January:
30.1"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:
29.94"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.05"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 (29.94"Hg).
Average wind speed
Dulls Corner, MD
- Average wind speed in January:
10mph - Average wind speed in February:
9.9mph - Average wind speed in March:
9.9mph - Average wind speed in April:
9.7mph - Average wind speed in May:
8mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.6mph - Average wind speed in September:
7.6mph - Average wind speed in October:
9mph - 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 (10mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity
Dulls Corner, MD
The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, March, April and November (72%).
Average rainfall
Dulls Corner, MD
- Average rainfall in January:
0.47" - Average rainfall in February:
0.55" - Average rainfall in March:
0.67" - Average rainfall in April:
0.75" - Average rainfall in May:
0.87" - Average rainfall in June:
1.26"
- Average rainfall in July:
1.54" - Average rainfall in August:
1.69" - Average rainfall in September:
0.63" - Average rainfall in October:
0.87" - Average rainfall in November:
0.51" - Average rainfall in December:
0.67"
The wettest month (with the highest rainfall) is August (1.69").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days
Dulls Corner, MD
- Average rainfall days in January:
6 days - Average rainfall days in February:
6.4 days - Average rainfall days in March:
9.5 days - Average rainfall days in April:
11.3 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
12.8 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
8.8 days - Average rainfall days in November:
5.3 days - Average rainfall days in December:
7.4 days
The months with the highest number of rainy days are July and August (14.3 days).
The month with the least rainy days is November (5.3 days).
Average snowfall
Dulls Corner, MD
The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Dulls Corner, MD
- Average snowfall days in January:
2.3 days - Average snowfall days in February:
2.5 days - Average snowfall days in March:
1.5 days - Average snowfall days in April:
0.1 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:
0.4 days - Average snowfall days in December:
1.5 days
The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Dulls Corner, 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 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:
5h and 2min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 5min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 3min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days
Dulls Corner, MD
- Average sunshine days in January:
23 days - Average sunshine days in February:
19.2 days - Average sunshine days in March:
19.8 days - Average sunshine days in April:
17 days - Average sunshine days in May:
14.7 days - Average sunshine days in June:
14.8 days
- Average sunshine days in July:
13.9 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
17.4 days - Average sunshine days in October:
20 days - Average sunshine days in November:
23.4 days - Average sunshine days in December:
21.5 days
The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is August (13.8 days).
Average UV index
Dulls Corner, 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, February and December (UV index 2).
Average cloud cover
Dulls Corner, MD
The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility
Dulls Corner, 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).
Dulls Corner, Maryland, USA
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