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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 Brookhaven, West Virginia, with an average temperature varying between 21.6°F (-5.8°C) and 34.5°F (1.4°C). January is the coldest month of the year, registering average temperatures as high as 34.5°F (1.4°C) and as low as 21.6°F (-5.8°C). Weather in January »
Weather in February
February, the last month of the winter in Brookhaven, is also an icy month, with temperature in the range of an average high of 39.4°F (4.1°C) and an average low of 24.8°F (-4°C). The advent of February observes an average high-temperature of a still icy 39.4°F (4.1°C), nearly identical to January's 34.5°F (1.4°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Brookhaven, West Virginia, with an average temperature ranging between min 32°F (0°C) and max 48.6°F (9.2°C). March brings an increase in the average high-temperature, progressing from a wintry 39.4°F (4.1°C) in February to a frosty 48.6°F (9.2°C). Weather in March »
Weather in April
April is a moderate spring month in Brookhaven, West Virginia, with an average temperature fluctuating between 60.4°F (15.8°C) and 41.5°F (5.3°C). In Brookhaven, the onset of April comes with an increased average high-temperature, moving from March's chilly 48.6°F (9.2°C) to a mild 60.4°F (15.8°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Brookhaven, West Virginia, with an average temperature ranging between max 71.6°F (22°C) and min 50.9°F (10.5°C). The beginning of May marks a shift in the average high-temperature, moving from April's mild 60.4°F (15.8°C) to an agreeable 71.6°F (22°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Brookhaven, West Virginia, with an average temperature ranging between min 57.2°F (14°C) and max 78.3°F (25.7°C). As May transitions into June, a subtle temperature shift is observed, with average highs adjusting from an agreeable 71.6°F (22°C) to a moderately hot 78.3°F (25.7°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Brookhaven, West Virginia, with an average temperature fluctuating between 60.6°F (15.9°C) and 82.6°F (28.1°C). July, with an average high of 82.6°F (28.1°C) and a low of 60.6°F (15.9°C), signifies the warmest month of the year. During July, the heat index is calculated to be a tropical 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Brookhaven, West Virginia, with temperature in the range of an average low of 58.6°F (14.8°C) and an average high of 81.5°F (27.5°C). The dawn of August sees an average high-temperature of a still warm 81.5°F (27.5°C), subtly contrasting with July's 82.6°F (28.1°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Brookhaven, West Virginia, with an average temperature varying between 54.5°F (12.5°C) and 75.7°F (24.3°C). With September's onset, the weather reveals a slight temperature decrease, transitioning from 81.5°F (27.5°C) in August to a still moderately hot 75.7°F (24.3°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Brookhaven, West Virginia, with an average temperature varying between 44.8°F (7.1°C) and 62.1°F (16.7°C). October's onset corresponds with a shift in the average high-temperature, moving from a warm 75.7°F (24.3°C) in September to a refreshing 62.1°F (16.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Brookhaven, West Virginia, with an average temperature fluctuating between 50°F (10°C) and 34°F (1.1°C). November's onset brings a slight change in high-temperatures, falling from a comfortable 62.1°F (16.7°C) in October to a fresh 50°F (10°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Brookhaven, West Virginia, with temperature in the range of an average low of 29.3°F (-1.5°C) and an average high of 40.6°F (4.8°C). The start of December involves a temperature drop, moving from a cool 50°F (10°C) in November to an icy 40.6°F (4.8°C). Weather in December »
Updated: Feb 14, 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 Brookhaven?
January, with an average high of 34.5°F (1.4°C) and a low of 21.6°F (-5.8°C), signifies the coldest month of the year.
What is the most humid month in Brookhaven?
January and February, with an average relative humidity of 84%, are most humid months.
How many days does it rain in Brookhaven?
In Brookhaven, during the entire year, the rain falls for 187.8 days and collects up to 36.46" (926mm) of precipitation.
When does it snow in Brookhaven?
Months with snowfall are January through May, October through December.
How many days does it snow in Brookhaven?
Throughout the year, in Brookhaven, West Virginia, there are 63.1 snowfall days, and 32.32" (821mm) of snow is accumulated.
What is the month with the least sunshine in Brookhaven?
The month with the least sunshine is January, with an average of 3h of sunshine.
When does it snow the most in Brookhaven?
The month with the most snowfall in Brookhaven is February, when snow falls for 14 days and typically aggregates up to 7.76" (197mm) of snow.
When is Daylight Saving Time (DST) in Brookhaven?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Brookhaven, West Virginia, 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 wettest month in Brookhaven?
May is the month with the most rainfall in Brookhaven, West Virginia. Rain falls for 20.5 days and accumulates 4.02" (102mm) of precipitation.
What is the month with the highest UV index in Brookhaven?
The months with the highest UV index are May through July, with an average maximum UV index of 6.
When it does not snow in Brookhaven?
June through September are months without snowfall.
When are the longest days in Brookhaven?
With an average of 14h and 54min of daylight, June has the longest days of the year.
What is the hottest time of year in Brookhaven?
The warmest temperatures in Brookhaven, West Virginia, occur during July, when averages reach a peak of 82.6°F (28.1°C) and a low of 60.6°F (15.9°C).
What are the least humid months in Brookhaven?
The months with the lowest humidity in Brookhaven are July and August, with an average relative humidity of 77%.
What month has the most sunshine in Brookhaven?
The month with the most sunshine in Brookhaven is August, with an average of 10h of sunshine.
What is the driest month in Brookhaven?
The month with the least rainfall in Brookhaven is September, when the rain falls for 15.2 days and typically collects 2.17" (55mm) of precipitation.
What is the month with the shortest days in Brookhaven?
The month with the shortest days in Brookhaven is December, with an average of 9h and 24min of daylight.
What is the month with the lowest UV index in Brookhaven?
The month with the lowest UV index in Brookhaven is December, with an average maximum UV index of 1.
Average temperature
Brookhaven, WV
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (34.5°F).
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure
Brookhaven, WV
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"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:
30.12"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
Brookhaven, WV
- Average wind speed in January:
7.4mph - Average wind speed in February:
7.3mph - Average wind speed in March:
6.8mph - Average wind speed in April:
6.8mph - Average wind speed in May:
5.8mph - Average wind speed in June:
5.3mph
- Average wind speed in July:
4.6mph - Average wind speed in August:
4.3mph - Average wind speed in September:
4.8mph - Average wind speed in October:
5.6mph - Average wind speed in November:
6mph - Average wind speed in December:
6.8mph
The windiest month (with the highest average wind speed) is January (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity
Brookhaven, WV
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall
Brookhaven, WV
- Average rainfall in January:
2.99" - Average rainfall in February:
3.27" - Average rainfall in March:
3.19" - Average rainfall in April:
3.46" - Average rainfall in May:
4.02" - Average rainfall in June:
3.11"
- Average rainfall in July:
3.27" - Average rainfall in August:
2.56" - Average rainfall in September:
2.17" - Average rainfall in October:
2.99" - Average rainfall in November:
2.24" - Average rainfall in December:
3.19"
The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days
Brookhaven, WV
- Average rainfall days in January:
11.1 days - Average rainfall days in February:
11.5 days - Average rainfall days in March:
15.5 days - Average rainfall days in April:
18.7 days - Average rainfall days in May:
20.5 days - Average rainfall days in June:
17.7 days
- Average rainfall days in July:
19 days - Average rainfall days in August:
17.3 days - Average rainfall days in September:
15.2 days - Average rainfall days in October:
15.8 days - Average rainfall days in November:
12.5 days - Average rainfall days in December:
13 days
The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is January (11.1 days).
Average snowfall
Brookhaven, WV
- Average snowfall in January:
7.4" - Average snowfall in February:
7.76" - Average snowfall in March:
5.43" - Average snowfall in April:
1.46" - Average snowfall in May:
0.31" - Average snowfall in June:
0"
The month with the highest snowfall is February (7.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Brookhaven, WV
- Average snowfall days in January:
17 days - Average snowfall days in February:
14 days - Average snowfall days in March:
9.1 days - Average snowfall days in April:
2.8 days - Average snowfall days in May:
0.3 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:
0.9 days - Average snowfall days in November:
5.9 days - Average snowfall days in December:
13.1 days
The month with the highest number of snowfall days is January (17 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Brookhaven, WV
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - 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 2min
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 24min).
- Average sunshine in January:
3h - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
10h - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 1min - Average sunshine in December:
3h and 5min
The month with the most sunshine is August (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 3h).
Average sunshine days
Brookhaven, WV
- Average sunshine days in January:
6.7 days - Average sunshine days in February:
7.1 days - Average sunshine days in March:
8.6 days - Average sunshine days in April:
9.5 days - Average sunshine days in May:
8.6 days - Average sunshine days in June:
10.2 days
- Average sunshine days in July:
9.8 days - Average sunshine days in August:
12 days - Average sunshine days in September:
12.6 days - Average sunshine days in October:
12.6 days - Average sunshine days in November:
13.5 days - Average sunshine days in December:
10 days
The month with the most sunshine days is November (13.5 days).
The month with the least sunshine days is January (6.7 days).
Average UV index
Brookhaven, WV
The months with the highest UV index are May, June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Brookhaven, WV
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility
Brookhaven, WV
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
Brookhaven, West Virginia, USA
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