Expand
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 a wintry winter month in Rockburn Commons, Maryland, with an average temperature fluctuating between 38.8°F (3.8°C) and 27.3°F (-2.6°C). Rockburn Commons's January weather reaches an average high of 38.8°F (3.8°C) and an average low of 27.3°F (-2.6°C), making it the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Rockburn Commons, is a frosty month, with an average temperature ranging between min 29.7°F (-1.3°C) and max 43°F (6.1°C). In February, Rockburn Commons's weather conditions record an average high-temperature of a frosty 43°F (6.1°C), demonstrating little divergence from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Rockburn Commons, Maryland, with an average temperature varying between 36.7°F (2.6°C) and 50.7°F (10.4°C). Rockburn Commons's March weather indicates a minor ascent in high-temperatures, adjusting from a frosty 43°F (6.1°C) in February to a fresh 50.7°F (10.4°C). Weather in March »
Weather in April
April is a refreshing spring month in Rockburn Commons, Maryland, with an average temperature varying between 46.6°F (8.1°C) and 63.1°F (17.3°C). April's arrival coincides with a rise in the average high-temperature, moving from March's fresh 50.7°F (10.4°C) to a refreshing 63.1°F (17.3°C). Weather in April »
Weather in May
May, the last month of the spring in Rockburn Commons, is a pleasant month, with an average temperature fluctuating between 72.3°F (22.4°C) and 56.3°F (13.5°C). As Rockburn Commons welcomes May, the average high-temperature sees a rise, transitioning from an enjoyable 63.1°F (17.3°C) in April to an agreeable 72.3°F (22.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Rockburn Commons, Maryland, with temperature in the range of an average high of 80.8°F (27.1°C) and an average low of 64.8°F (18.2°C). With the onset of June, the average high-temperature subtly transitions from an agreeable 72.3°F (22.4°C) in May to a moderately hot 80.8°F (27.1°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Rockburn Commons, Maryland, with an average temperature fluctuating between 85.6°F (29.8°C) and 70°F (21.1°C). Rockburn Commons's temperatures peak on average in July, reaching 85.6°F (29.8°C) at their highest and 70°F (21.1°C) at their lowest. In July, the average heat index is calculated to be a fiery hot 95°F (35°C). Weather in July »
Weather in August
August, the last month of the summer in Rockburn Commons, is also a moderately hot month, with an average temperature ranging between max 83.8°F (28.8°C) and min 68.7°F (20.4°C). Rockburn Commons's shift into August is marked by a subtle change to a still moderately hot 83.8°F (28.8°C) from July's 85.6°F (29.8°C) in temperature. Weather in August »
Weather in September
September, the first month of the autumn in Rockburn Commons, is still a warm month, with an average temperature fluctuating between 77.2°F (25.1°C) and 62.2°F (16.8°C). September implies a soft temperature shift, with average high-temperatures reducing from August's warm 83.8°F (28.8°C) to a still moderately hot 77.2°F (25.1°C). Weather in September »
Weather in October
October, like September, in Rockburn Commons, Maryland, is another refreshing autumn month, with an average temperature varying between 51.8°F (11°C) and 65.3°F (18.5°C). Rockburn Commons's October weather comes with a decrease in average high-temperatures, moving from a warm 77.2°F (25.1°C) in September to a refreshing 65.3°F (18.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Rockburn Commons, is another cool month, with an average temperature fluctuating between 53.4°F (11.9°C) and 40.3°F (4.6°C). November brings a drop in Rockburn Commons's average high-temperature, falling from an enjoyable 65.3°F (18.5°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 Rockburn Commons, is also a frosty month, with an average temperature ranging between min 34.2°F (1.2°C) and max 45.5°F (7.5°C). December's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from November's cool 53.4°F (11.9°C) to a chilly 45.5°F (7.5°C). Weather in December »
Updated: Jun 22, 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 month is the coldest?
January, with an average high of 38.8°F (3.8°C) and a low of 27.3°F (-2.6°C), signifies the coldest month of the year.
What is the driest month?
January is the month with the least rainfall. Rain falls for 8.6 days and accumulates 1.77" (45mm) of precipitation.
How many days does it rain?
In Rockburn Commons, during the entire year, the rain falls for 156.3 days and collects up to 29.61" (752mm) of precipitation.
When does it snow?
Months with snowfall are January through March, November and December.
When does it snow the most?
The month with the most snowfall is January, when snow falls for 3.8 days and typically aggregates up to 2.24" (57mm) of snow.
How much does it snow?
Throughout the year, in Rockburn Commons, there are 12.8 snowfall days, and 6.77" (172mm) of snow is accumulated.
What are the months with the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the month with the least sunshine?
February has the least sunshine of the year, with an average of 5.1h of sunshine.
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.
What is the least humid month?
April and July, with an average relative humidity of 72%, are the least humid months.
When it does not snow?
In Rockburn Commons, snow does not fall in April through October.
What is the most humid month?
The most humid month is May, with an average relative humidity of 77%.
What is the month with the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days in Rockburn Commons?
With an average of 14h and 54min of daylight, June has the longest days of the year.
What month is the hottest?
Rockburn Commons's July weather, with an average high temperature of 85.6°F (29.8°C) and an average low temperature of 70°F (21.1°C), tends to be the warmest of the year.
What month has the most sunshine?
With an average of 10.9h of sunshine, July has the most sunshine of the year in Rockburn Commons.
What is the rainiest month?
August is the month with the most rainfall. Rain falls for 16.7 days and accumulates 3.94" (100mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 30min of daylight.
Average temperature
Rockburn Commons, MD
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (38.8°F).
The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).
Average pressure
Rockburn Commons, 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:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.05"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 (29.94"Hg).
Average wind speed
Rockburn Commons, MD
- Average wind speed in January:
8.9mph - Average wind speed in February:
9mph - Average wind speed in March:
9mph - Average wind speed in April:
8.8mph - Average wind speed in May:
7.1mph - Average wind speed in June:
6.6mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.5mph - Average wind speed in October:
7.7mph - Average wind speed in November:
8.1mph - Average wind speed in December:
8.3mph
The windiest months (with the highest average wind speed) are February and March (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity
Rockburn Commons, MD
The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are April and July (72%).
Average rainfall
Rockburn Commons, MD
- Average rainfall in January:
1.77" - Average rainfall in February:
1.97" - Average rainfall in March:
2.17" - Average rainfall in April:
2.2" - Average rainfall in May:
2.91" - Average rainfall in June:
2.68"
- Average rainfall in July:
3.43" - Average rainfall in August:
3.94" - Average rainfall in September:
2.09" - Average rainfall in October:
2.2" - Average rainfall in November:
1.97" - Average rainfall in December:
2.28"
The wettest month (with the highest rainfall) is August (3.94").
The driest month (with the least rainfall) is January (1.77").
Average rainfall days
Rockburn Commons, MD
- Average rainfall days in January:
8.6 days - Average rainfall days in February:
9.8 days - Average rainfall days in March:
12.9 days - Average rainfall days in April:
15 days - Average rainfall days in May:
17 days - Average rainfall days in June:
15.6 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
16.7 days - Average rainfall days in September:
13.1 days - Average rainfall days in October:
12 days - Average rainfall days in November:
8.7 days - Average rainfall days in December:
10.1 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (8.6 days).
Average snowfall
Rockburn Commons, MD
The month with the highest snowfall is January (2.24").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Rockburn Commons, MD
- Average snowfall days in January:
3.8 days - Average snowfall days in February:
3.9 days - Average snowfall days in March:
2.6 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:
0.3 days - Average snowfall days in December:
2.2 days
The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Rockburn Commons, 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 0min - 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 1min - Average sunshine in February:
5h and 1min - Average sunshine in March:
7h and 0min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 2min - 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 54min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days
Rockburn Commons, MD
- Average sunshine days in January:
18.8 days - Average sunshine days in February:
15.6 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
14 days - Average sunshine days in May:
11.7 days - Average sunshine days in June:
11.9 days
- Average sunshine days in July:
10.9 days - Average sunshine days in August:
12.1 days - Average sunshine days in September:
14.7 days - Average sunshine days in October:
16.8 days - Average sunshine days in November:
19.9 days - Average sunshine days in December:
18.5 days
The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is July (10.9 days).
Average UV index
Rockburn Commons, 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, November and December (UV index 2).
Average cloud cover
Rockburn Commons, MD
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility
Rockburn Commons, 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).
Rockburn Commons, Maryland, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location