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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 a wintry winter month in Twin Brook Forest, Maryland, with an average temperature ranging between min 26.2°F (-3.2°C) and max 39°F (3.9°C). The coldest temperatures occur during January, when averages reach a peak 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 chilly month in Twin Brook Forest, Maryland, with an average temperature fluctuating between 28.6°F (-1.9°C) and 43.9°F (6.6°C). During February, Twin Brook Forest observes a subtle ascent to a chilly 43.9°F (6.6°C) from January's 39°F (3.9°C) in the average high-temperature. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Twin Brook Forest, Maryland, with temperature in the range of an average low of 36.1°F (2.3°C) and an average high of 52°F (11.1°C). As February transitions into March, a subtle temperature shift is observed, with average highs adjusting 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 Twin Brook Forest, Maryland, is a refreshing spring month, with temperature in the range of an average low of 45.9°F (7.7°C) and an average high of 64.4°F (18°C). April's arrival coincides with a rise in the average high-temperature, moving from March's fresh 52°F (11.1°C) to a comfortable 64.4°F (18°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Twin Brook Forest, Maryland, with temperature in the range of an average low of 55.4°F (13°C) and an average high of 73.9°F (23.3°C). The shift into May is characterized by a rise in the average high-temperature, transitioning from April's enjoyable 64.4°F (18°C) to a warm 73.9°F (23.3°C). Weather in May »
Weather in June
June, the first month of the summer in Twin Brook Forest, is still a warm month, with an average temperature varying between 63.7°F (17.6°C) and 82°F (27.8°C). Twin Brook Forest's transition into June brings a slight rise in the average high-temperature, moving from 73.9°F (23.3°C) in May to a still moderately hot 82°F (27.8°C). Weather in June »
Weather in July
July is a hot summer month in Twin Brook Forest, Maryland, with an average temperature ranging between max 87.1°F (30.6°C) and min 68.5°F (20.3°C). July, having an average high-temperature of 87.1°F (30.6°C) and an average low-temperature of 68.5°F (20.3°C), is the warmest month. The heat index value during July is evaluated at a sweltering 98.6°F (37°C). Weather in July »
Weather in August
August, the last month of the summer in Twin Brook Forest, is also a moderately hot month, with an average temperature varying between 67.5°F (19.7°C) and 85.3°F (29.6°C). August registers an average high-temperature of a warm 85.3°F (29.6°C), slightly varied from July's 87.1°F (30.6°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Twin Brook Forest, Maryland, with an average temperature fluctuating between 61°F (16.1°C) and 78.1°F (25.6°C). The shift from August to September includes a small decrease in the average high-temperature, from a warm 85.3°F (29.6°C) to a still moderately hot 78.1°F (25.6°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Twin Brook Forest, Maryland, with temperature in the range of an average high of 65.5°F (18.6°C) and an average low of 49.8°F (9.9°C). October brings a drop in Twin Brook Forest's average high-temperature, falling from a moderately hot 78.1°F (25.6°C) in September to a comfortable 65.5°F (18.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Twin Brook Forest, is also a fresh month, with an average temperature ranging between min 38.5°F (3.6°C) and max 53.4°F (11.9°C). November brings a decrease in the average high-temperature, shifting from a refreshing 65.5°F (18.6°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 Twin Brook Forest, is also a frosty month, with an average temperature ranging between max 45.3°F (7.4°C) and min 32.9°F (0.5°C). The beginning of December brings a minor change in the average high-temperature, shifting from a cool 53.4°F (11.9°C) in November to a frosty 45.3°F (7.4°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 are the coldest months in Twin Brook Forest?
In Twin Brook Forest, January registers the lowest temperatures, averaging 39°F (3.9°C) at the peak and 26.2°F (-3.2°C) at the lowest.
What is the driest month?
January is the month with the least rainfall. Rain falls for 9.6 days and accumulates 1.97" (50mm) of precipitation.
How many days does it rain?
In Twin Brook Forest, during the entire year, the rain falls for 156.8 days and collects up to 30.98" (787mm) of precipitation.
When does it snow?
Months with snowfall are January through April, November and December.
How much does it snow?
In Twin Brook Forest, during the entire year, snow falls for 17.7 days and aggregates up to 9.92" (252mm) of snow.
When is the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Twin Brook Forest.
When does it snow the most in Twin Brook Forest?
The month with the most snowfall is March, when snow falls for 3.2 days and typically aggregates up to 3.03" (77mm) of snow.
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?
May through October are months without snowfall.
What is the month with the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days?
With an average of 14h and 54min of daylight, June has the longest days of the year.
What is the warmest month?
With average high and low temperatures of 87.1°F (30.6°C) and 68.5°F (20.3°C) respectively, July is Twin Brook Forest's warmest month.
What is the least humid month?
With an average relative humidity of 70%, July is the least humid month.
What month has the most sunshine?
With an average of 10.8h of sunshine, July has the most sunshine of the year in Twin Brook Forest.
What is the wettest month?
August is the month with the most rainfall. Rain falls for 15.9 days and accumulates 3.9" (99mm) of precipitation.
What is the most humid month?
With an average relative humidity of 77%, December is the most humid month.
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.
What is the month with the least sunshine?
The month with the least sunshine is December, with an average of 5h of sunshine.
Average temperature
Twin Brook Forest, MD
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (39°F).
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).
Average pressure
Twin Brook Forest, 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
Twin Brook Forest, MD
- Average wind speed in January:
7.6mph - Average wind speed in February:
7.8mph - Average wind speed in March:
8mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.4mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.1mph - Average wind speed in August:
5mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.5mph - Average wind speed in November:
6.9mph - Average wind speed in December:
7mph
The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity
Twin Brook Forest, MD
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (70%).
Average rainfall
Twin Brook Forest, MD
- Average rainfall in January:
1.97" - Average rainfall in February:
2.01" - Average rainfall in March:
2.32" - Average rainfall in April:
2.56" - Average rainfall in May:
3.03" - Average rainfall in June:
2.48"
The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the least rainfall) is January (1.97").
Average rainfall days
Twin Brook Forest, MD
- Average rainfall days in January:
9.6 days - Average rainfall days in February:
9.6 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
17.1 days - Average rainfall days in June:
15.9 days
- Average rainfall days in July:
16.6 days - Average rainfall days in August:
15.9 days - Average rainfall days in September:
14.1 days - Average rainfall days in October:
11.7 days - Average rainfall days in November:
9.2 days - Average rainfall days in December:
9.9 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is November (9.2 days).
Average snowfall
Twin Brook Forest, MD
The month with the highest snowfall is March (3.03").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Twin Brook Forest, MD
- Average snowfall days in January:
5.3 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
3.2 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:
3.2 days
The months with the highest number of snowfall days are January and February (5.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Twin Brook Forest, 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 1min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 5min - Average sunshine in April:
8h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days
Twin Brook Forest, MD
- Average sunshine days in January:
17.6 days - Average sunshine days in February:
15.1 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
13.9 days - Average sunshine days in May:
12.1 days - Average sunshine days in June:
12.4 days
- Average sunshine days in July:
12 days - Average sunshine days in August:
12.8 days - Average sunshine days in September:
14.7 days - Average sunshine days in October:
17.1 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
17.7 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (12 days).
Average UV index
Twin Brook Forest, 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
Twin Brook Forest, MD
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility
Twin Brook Forest, 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).
Twin Brook Forest, Maryland, USA
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