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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 Grays, Virginia, with an average temperature ranging between max 42.1°F (5.6°C) and min 27.1°F (-2.7°C). Grays experiences its lowest average temperatures in January, reaching a peak of 42.1°F (5.6°C) and a minimum of 27.1°F (-2.7°C). Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Grays, Virginia, with an average temperature fluctuating between 30.6°F (-0.8°C) and 46.9°F (8.3°C). Grays, Virginia, records a slight change with February's average high-temperatures adjusting to a chilly 46.9°F (8.3°C) from January's 42.1°F (5.6°C). Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Grays, Virginia, with temperature in the range of an average low of 37°F (2.8°C) and an average high of 55°F (12.8°C). The average high-temperature mildly increases in March, edging from a frosty 46.9°F (8.3°C) in February to a cool 55°F (12.8°C). Weather in March »
Weather in April
April is a refreshing spring month in Grays, Virginia, with an average temperature fluctuating between 45.5°F (7.5°C) and 66.2°F (19°C). The start of April brings a shift in the average high-temperature, increasing from March's fresh 55°F (12.8°C) to a refreshing 66.2°F (19°C). Weather in April »
Weather in May
May, the last month of the spring in Grays, is a warm month, with an average temperature ranging between max 75.2°F (24°C) and min 53.1°F (11.7°C). In Grays, the average high-temperature in May increases from a refreshing 66.2°F (19°C) in April to a warm 75.2°F (24°C). Weather in May »
Weather in June
June, the first month of the summer in Grays, is still a warm month, with temperature in the range of an average high of 82.2°F (27.9°C) and an average low of 58.8°F (14.9°C). The shift from May to June is marked by a slight increase in the average high-temperature, moving from 75.2°F (24°C) to a still warm 82.2°F (27.9°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Grays, Virginia, with an average temperature fluctuating between 84.9°F (29.4°C) and 61.9°F (16.6°C). Temperature readings reach their annual highs in July, averaging 84.9°F (29.4°C) and a minimum average of 61.9°F (16.6°C). In July, the average heat index is evaluated at a sweltering 95°F (35°C). Weather in July »
Weather in August
August, the last month of the summer in Grays, is another warm month, with temperature in the range of an average low of 60.6°F (15.9°C) and an average high of 84.6°F (29.2°C). On the advent of August, Grays's average high-temperature exhibits a minor adjustment to a still moderately hot 84.6°F (29.2°C) from July's 84.9°F (29.4°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Grays, Virginia, with an average temperature varying between 56.3°F (13.5°C) and 79.5°F (26.4°C). In the transition from August to September, Grays reports an average high-temperature of a still warm 79.5°F (26.4°C), indicating a close resemblance to the prior month. Weather in September »
Weather in October
October, like September, in Grays, Virginia, is another comfortable autumn month, with an average temperature ranging between max 67.1°F (19.5°C) and min 45.7°F (7.6°C). The onset of October entails a temperature shift, as the average high-temperature decreases from a warm 79.5°F (26.4°C) in September to an enjoyable 67.1°F (19.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Grays, is also a fresh month, with an average temperature ranging between min 36.5°F (2.5°C) and max 55°F (12.8°C). The onset of November brings a small change in high-temperatures, falling from an enjoyable 67.1°F (19.5°C) in October to a cool 55°F (12.8°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Grays, Virginia, with an average temperature varying between 46.6°F (8.1°C) and 32.5°F (0.3°C). During the shift to December, a minor reduction in average high-temperature is observed, shifting from a cool 55°F (12.8°C) in November to a frosty 46.6°F (8.1°C). Weather in December »
Updated: Aug 8, 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?
January is Grays's coldest month, registering average high temperatures of 42.1°F (5.6°C) and lows of 27.1°F (-2.7°C).
How many days does it rain?
Throughout the year, there are 186.6 rainfall days, and 33.15" (842mm) of precipitation is accumulated.
When does it snow?
January through April, October through December are months with snowfall.
How many days does it snow?
Throughout the year, there are 33.5 snowfall days, and 13.23" (336mm) of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 4.8h of sunshine.
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 most humid month?
February and December, with an average relative humidity of 79%, are most humid months.
What is the wettest month?
The month with the most rainfall is February, when the rain falls for 13.6 days and typically aggregates up to 3.82" (97mm) of precipitation.
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 Grays, snow does not fall in May through September.
What are the months with the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
What are the least humid months?
June through September and November, with an average relative humidity of 75%, are the least humid months.
When are the longest days?
June has the longest days of the year in Grays, with an average of 14h and 36min of daylight.
What month has the most sunshine?
With an average of 10.6h of sunshine, June has the most sunshine of the year.
What are the warmest months?
In Grays, temperatures reach their average annual highs in July, measuring 84.9°F (29.4°C) and a minimum average of 61.9°F (16.6°C).
What is the driest month?
September is the month with the least rainfall. Rain falls for 14 days and accumulates 1.57" (40mm) of precipitation.
When does it snow the most?
December is the month with the most snowfall. Snow falls for 6.6 days and accumulates 3.5" (89mm) of snow.
What is the month with the shortest days?
The month with the shortest days in Grays, Virginia, is December, with an average of 9h and 42min of daylight.
Average temperature
Grays, VA
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (42.1°F).
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).
Average pressure
Grays, VA
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.1"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
29.99"Hg
- Average pressure in July:
30.02"Hg - Average pressure in August:
30.02"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed
Grays, VA
- Average wind speed in January:
6.2mph - Average wind speed in February:
6.2mph - Average wind speed in March:
6.2mph - Average wind speed in April:
6.5mph - Average wind speed in May:
5.3mph - Average wind speed in June:
4.6mph
- Average wind speed in July:
4.1mph - Average wind speed in August:
3.8mph - Average wind speed in September:
4mph - Average wind speed in October:
4.9mph - Average wind speed in November:
5mph - Average wind speed in December:
5.6mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).
Average humidity
Grays, VA
The months with the highest relative humidity are February and December (79%).
The months with the lowest relative humidity are June, July, August, September and November (75%).
Average rainfall
Grays, VA
- Average rainfall in January:
2.8" - Average rainfall in February:
3.82" - Average rainfall in March:
2.68" - Average rainfall in April:
3.11" - Average rainfall in May:
2.91" - Average rainfall in June:
2.72"
- Average rainfall in July:
3.11" - Average rainfall in August:
2.28" - Average rainfall in September:
1.57" - Average rainfall in October:
2.68" - Average rainfall in November:
2.44" - Average rainfall in December:
3.03"
The wettest month (with the highest rainfall) is February (3.82").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days
Grays, VA
- Average rainfall days in January:
13.3 days - Average rainfall days in February:
13.6 days - Average rainfall days in March:
17.3 days - Average rainfall days in April:
16.5 days - Average rainfall days in May:
19.2 days - Average rainfall days in June:
17.5 days
- Average rainfall days in July:
19.8 days - Average rainfall days in August:
17.1 days - Average rainfall days in September:
14 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
11.6 days - Average rainfall days in December:
14.2 days
The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (11.6 days).
Average snowfall
Grays, VA
The month with the highest snowfall is December (3.5").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Grays, VA
- Average snowfall days in January:
9.8 days - Average snowfall days in February:
8.4 days - Average snowfall days in March:
4.3 days - Average snowfall days in April:
1 days - Average snowfall days in May:
0.1 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:
0.6 days - Average snowfall days in November:
2.7 days - Average snowfall days in December:
6.6 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Grays, 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 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
5h and 4min - Average sunshine in March:
6h and 5min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 5min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 3min - Average sunshine in September:
8h and 4min - Average sunshine in October:
6h and 4min - Average sunshine in November:
6h and 0min - Average sunshine in December:
5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days
Grays, VA
- Average sunshine days in January:
11.8 days - Average sunshine days in February:
9.1 days - Average sunshine days in March:
10.8 days - Average sunshine days in April:
11.6 days - Average sunshine days in May:
9.6 days - Average sunshine days in June:
9.6 days
- Average sunshine days in July:
9.3 days - Average sunshine days in August:
11.3 days - Average sunshine days in September:
13.2 days - Average sunshine days in October:
16.3 days - Average sunshine days in November:
16.3 days - Average sunshine days in December:
12.8 days
The months with the most sunshine days are October and November (16.3 days).
The month with the least sunshine days is February (9.1 days).
Average UV index
Grays, 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
Grays, VA
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Grays, VA
The months with the highest visibility are April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, May and December (5mi).
Grays, Virginia, USA
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