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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, like December, is another chilly winter month in Long Island, Virginia, with an average temperature fluctuating between 43.5°F (6.4°C) and 28.6°F (-1.9°C). January is the month when Long Island experiences its coldest temperatures, averaging a high of 43.5°F (6.4°C) and a low of 28.6°F (-1.9°C). Weather in January »
Weather in February
February, the last month of the winter in Long Island, is another chilly month, with an average temperature fluctuating between 30.9°F (-0.6°C) and 48°F (8.9°C). February's onset records a minor alteration in the average high-temperature to a still chilly 48°F (8.9°C) from January's 43.5°F (6.4°C). Weather in February »
Weather in March
The first month of the spring, March, is a refreshing month in Long Island, Virginia, with temperature in the range of an average low of 38.1°F (3.4°C) and an average high of 56.1°F (13.4°C). With the start of March, the average high-temperature marginally shifts from February's frosty 48°F (8.9°C) to a mild 56.1°F (13.4°C). Weather in March »
Weather in April
April is a pleasant spring month in Long Island, Virginia, with temperature in the range of an average high of 68°F (20°C) and an average low of 47.3°F (8.5°C). The shift into April is marked by a rise in the average high-temperature, moving from March's mild 56.1°F (13.4°C) to a pleasant 68°F (20°C). Weather in April »
Weather in May
May, the last month of the spring in Long Island, is a warm month, with an average temperature fluctuating between 55.9°F (13.3°C) and 76.6°F (24.8°C). Long Island's transition into May is marked by a minor temperature shift, moving from an agreeable 68°F (20°C) in April to a warm 76.6°F (24.8°C). Weather in May »
Weather in June
June, the first month of the summer in Long Island, is still a warm month, with an average temperature varying between 84.7°F (29.3°C) and 62.4°F (16.9°C). Observing a minor shift, the average high-temperature during June adjusts from May's warm 76.6°F (24.8°C) to a still moderately hot 84.7°F (29.3°C). Weather in June »
Weather in July
July in Long Island, Virginia, is a hot summer month, with an average temperature fluctuating between 89.1°F (31.7°C) and 66.6°F (19.2°C). In Long Island, temperatures reach their average annual highs in July, measuring 89.1°F (31.7°C) and a minimum average of 66.6°F (19.2°C). The heat index value during July is computed to be a very hot 102.2°F (39°C). Weather in July »
Weather in August
August, the last month of the summer in Long Island, is another hot month, with an average temperature ranging between min 64.9°F (18.3°C) and max 86.7°F (30.4°C). Transitioning into August, Long Island records an average high-temperature of a still tropical 86.7°F (30.4°C), almost identical to July's 89.1°F (31.7°C). Weather in August »
Weather in September
September, the first month of the autumn in Long Island, is still a warm month, with an average temperature ranging between min 59.9°F (15.5°C) and max 80.1°F (26.7°C). With the onset of September, the average high-temperature subtly recedes from August's hot 86.7°F (30.4°C) to a moderately hot 80.1°F (26.7°C). Weather in September »
Weather in October
October, the same as September, in Long Island, Virginia, is another pleasant autumn month, with an average temperature fluctuating between 68.4°F (20.2°C) and 49.3°F (9.6°C). The onset of October results in a decrease in the average high-temperature, receding from a moderately hot 80.1°F (26.7°C) in September to a pleasant 68.4°F (20.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is another mild month in Long Island, Virginia, with an average temperature ranging between min 38.5°F (3.6°C) and max 55.9°F (13.3°C). The onset of November comes with a shift in the average high-temperature, falling from an agreeable 68.4°F (20.2°C) in October to a refreshing 55.9°F (13.3°C). Weather in November »
Weather in December
December, the first month of the winter in Long Island, is also a frosty month, with temperature in the range of an average low of 33.8°F (1°C) and an average high of 48°F (8.9°C). As November transitions into December, Long Island sees a gentle drop in the average high-temperature, transitioning from a mild 55.9°F (13.3°C) to a frosty 48°F (8.9°C). Weather in December »
Updated: Jun 10, 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 part of the year is the coldest?
January is the coldest month, exhibiting average temperatures of 43.5°F (6.4°C) at the peak and 28.6°F (-1.9°C) at the base.
How many days does it rain?
In Long Island, during the entire year, the rain falls for 158 days and collects up to 30.55" (776mm) of precipitation.
When does it snow?
January through April, October through December are months with snowfall.
What is the snowiest month?
The month with the most snowfall is January, when snow falls for 3.4 days and typically aggregates up to 2.28" (58mm) of snow.
How many days does it snow?
Throughout the year, there are 11.7 snowfall days, and 8.86" (225mm) of snow is accumulated.
What are the months with the least sunshine?
The months with the least sunshine are January and December, with an average of 5.5h of sunshine.
What are the months with the lowest UV index?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Long Island, 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 are the most humid months?
May and December, with an average relative humidity of 76%, are most humid months.
What is the rainiest month?
May is the month with the most rainfall. Rain falls for 17.8 days and accumulates 3.39" (86mm) of precipitation.
When it does not snow?
In Long Island, snow does not fall in May through September.
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?
June has the longest days of the year, with an average of 14h and 42min of daylight.
What is the warmest month in Long Island?
July, with its high-temperature average of 89.1°F (31.7°C) and a low-temperature average of 66.6°F (19.2°C), is the warmest month.
What is the least humid month?
With an average relative humidity of 69%, July is the least humid month.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.7h of sunshine.
What is the driest month in Long Island?
September is the month with the least rainfall. Rain falls for 12.7 days and accumulates 1.73" (44mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 42min of daylight.
Average temperature
Long Island, VA
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (43.5°F).
The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).
Average pressure
Long Island, VA
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed
Long Island, VA
- Average wind speed in January:
6.7mph - Average wind speed in February:
6.8mph - Average wind speed in March:
6.8mph - Average wind speed in April:
6.9mph - Average wind speed in May:
5.7mph - Average wind speed in June:
5mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4.3mph - Average wind speed in September:
4.7mph - Average wind speed in October:
5.7mph - Average wind speed in November:
5.8mph - Average wind speed in December:
6mph
The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity
Long Island, VA
The months with the highest relative humidity are May and December (76%).
The month with the lowest relative humidity is July (69%).
Average rainfall
Long Island, VA
- Average rainfall in January:
2.52" - Average rainfall in February:
3.19" - Average rainfall in March:
2.4" - Average rainfall in April:
2.99" - Average rainfall in May:
3.39" - Average rainfall in June:
2.32"
- Average rainfall in July:
1.97" - Average rainfall in August:
2.28" - Average rainfall in September:
1.73" - Average rainfall in October:
2.4" - Average rainfall in November:
2.44" - Average rainfall in December:
2.91"
The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days
Long Island, VA
- Average rainfall days in January:
10.9 days - Average rainfall days in February:
10.9 days - Average rainfall days in March:
14.2 days - Average rainfall days in April:
15.2 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
16.7 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
12.7 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
9.3 days - Average rainfall days in December:
10.8 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (9.3 days).
Average snowfall
Long Island, VA
The month with the highest snowfall is January (2.28").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Long Island, VA
- Average snowfall days in January:
3.4 days - Average snowfall days in February:
3.9 days - Average snowfall days in March:
2.4 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:
0.1 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
1.3 days
The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Long Island, VA
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - 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 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
5h and 3min - Average sunshine in February:
5h and 5min - Average sunshine in March:
7h and 0min - Average sunshine in April:
9h and 1min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 5min - Average sunshine in November:
6h and 1min - Average sunshine in December:
5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).
Average sunshine days
Long Island, VA
- Average sunshine days in January:
17.7 days - Average sunshine days in February:
13.9 days - Average sunshine days in March:
14.4 days - Average sunshine days in April:
13.6 days - Average sunshine days in May:
11 days - Average sunshine days in June:
14.2 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
13.5 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
18.2 days - Average sunshine days in November:
19.6 days - Average sunshine days in December:
18.5 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (11 days).
Average UV index
Long Island, VA
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
Long Island, VA
The month with the most cloud cover is March (Cloud cover 43).
The months with the least cloud cover are June and July (Cloud cover 30).
Average visibility
Long Island, VA
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Long Island, Virginia, USA
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