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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, in Blackwater, Virginia, is an icy winter month, with an average temperature varying between 41°F (5°C) and 26.8°F (-2.9°C). The coldest period is January, when temperatures fluctuate between an average high of 41°F (5°C) and a low of 26.8°F (-2.9°C). Weather in January »
Weather in February
February, the last month of the winter in Blackwater, is a frosty month, with temperature in the range of an average low of 30.4°F (-0.9°C) and an average high of 45.7°F (7.6°C). Blackwater's average high-temperature marks a chilly 45.7°F (7.6°C) with the advent of February, closely mirroring that of the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Blackwater, Virginia, with an average temperature ranging between max 54.1°F (12.3°C) and min 37°F (2.8°C). March witnesses a minor rise in the average high-temperature, transitioning from a frosty 45.7°F (7.6°C) in February to a cool 54.1°F (12.3°C). Weather in March »
Weather in April
April is a refreshing spring month in Blackwater, Virginia, with temperature in the range of an average high of 65.8°F (18.8°C) and an average low of 45.1°F (7.3°C). The start of April brings a rise in the average high-temperature, moving from a fresh 54.1°F (12.3°C) in March to an enjoyable 65.8°F (18.8°C). Weather in April »
Weather in May
May, the last month of the spring in Blackwater, is a moderately hot month, with an average temperature fluctuating between 74.3°F (23.5°C) and 53.1°F (11.7°C). Blackwater's May weather indicates a minor increase in high-temperatures, edging from April's enjoyable 65.8°F (18.8°C) to a warm 74.3°F (23.5°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Blackwater, Virginia, with an average temperature fluctuating between 81.5°F (27.5°C) and 59°F (15°C). Blackwater's transition into June is noticed by a slight rise in the average high-temperature, advancing from a warm 74.3°F (23.5°C) in May to a still moderately hot 81.5°F (27.5°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Blackwater, Virginia, with an average temperature varying between 61.9°F (16.6°C) and 84.6°F (29.2°C). Blackwater witnesses the warmest weather in July, with temperatures averaging a high of 84.6°F (29.2°C) and a low of 61.9°F (16.6°C). The heat index for July is appraised at a sweltering 95°F (35°C). Weather in July »
Weather in August
August, the last month of the summer in Blackwater, is another warm month, with an average temperature ranging between max 83.5°F (28.6°C) and min 60.4°F (15.8°C). Blackwater marks the start of August with an average high-temperature of a still warm 83.5°F (28.6°C), hinting at a slight fluctuation from July's 84.6°F (29.2°C). Weather in August »
Weather in September
September, the first month of the autumn in Blackwater, is still a warm month, with an average temperature fluctuating between 78.3°F (25.7°C) and 56.3°F (13.5°C). Blackwater sees the arrival of September with an average high-temperature of a still warm 78.3°F (25.7°C), indicating a subtle variation from August. Weather in September »
Weather in October
October, like September, in Blackwater, Virginia, is another enjoyable autumn month, with temperature in the range of an average low of 45.7°F (7.6°C) and an average high of 66.2°F (19°C). Blackwater, Virginia, experiences a temperature shift at the start of October, with average high-temperatures adjusting from a warm 78.3°F (25.7°C) in September to a comfortable 66.2°F (19°C). Weather in October »
Weather in November
November, the last month of the autumn in Blackwater, is another cool month, with an average temperature fluctuating between 54°F (12.2°C) and 36.7°F (2.6°C). Transition from October to November is accompanied by a temperature drop, with average high-temperatures decreasing from a refreshing 66.2°F (19°C) to a fresh 54°F (12.2°C). Weather in November »
Weather in December
December, the first month of the winter in Blackwater, is also a frosty month, with an average temperature varying between 32.5°F (0.3°C) and 45.5°F (7.5°C). December brings a slight decrease in the average high-temperature, shifting from a fresh 54°F (12.2°C) in November to a chilly 45.5°F (7.5°C). Weather in December »
Updated: Jun 18, 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, with an average high of 41°F (5°C) and a low of 26.8°F (-2.9°C), signifies the coldest month of the year.
How much does it rain?
In Blackwater, during the entire year, the rain falls for 176.3 days and collects up to 32.87" (835mm) of precipitation.
When does it snow?
Months with snowfall are January through April, October through December.
How many days does it snow?
Throughout the year, there are 30 snowfall days, and 12.44" (316mm) of snow is accumulated.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 4.4h of sunshine.
What are the months with the lowest UV index in Blackwater?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
What is the most humid month?
The most humid month is February, with an average relative humidity of 81%.
What is the wettest month?
The month with the most rainfall is February, when the rain falls for 11.3 days and typically aggregates up to 3.78" (96mm) of precipitation.
When does it snow the most?
February is the month with the most snowfall in Blackwater. Snow falls for 7.5 days and accumulates 3.27" (83mm) 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?
In Blackwater, snow does not fall in May through September.
What are the months 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 36min of daylight, June has the longest days of the year.
What month has the most sunshine?
With an average of 10.2h of sunshine, June has the most sunshine of the year.
What is the hottest time of year?
Temperature records mark July as the warmest month, with highs averaging 84.6°F (29.2°C) and lows at 61.9°F (16.6°C).
What are the least humid months?
The months with the lowest humidity are August and November, with an average relative humidity of 76%.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 14.6 days and typically collects 1.85" (47mm) of precipitation.
What is the month with the shortest days?
With an average of 9h and 42min of daylight, December has the shortest days of the year.
Average temperature
Blackwater, VA
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (41°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 (26.8°F).
Average pressure
Blackwater, VA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.1"Hg - Average pressure in April:
30"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.99"Hg
- Average pressure in July:
30.01"Hg - Average pressure in August:
30.02"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:
30.14"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed
Blackwater, VA
- Average wind speed in January:
6mph - Average wind speed in February:
6mph - Average wind speed in March:
6mph - Average wind speed in April:
6.5mph - Average wind speed in May:
5.2mph - Average wind speed in June:
4.5mph
- Average wind speed in July:
4mph - Average wind speed in August:
3.7mph - Average wind speed in September:
4mph - Average wind speed in October:
4.8mph - Average wind speed in November:
4.9mph - Average wind speed in December:
5.4mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity
Blackwater, VA
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are August and November (76%).
Average rainfall
Blackwater, VA
- Average rainfall in January:
2.68" - Average rainfall in February:
3.78" - Average rainfall in March:
2.8" - Average rainfall in April:
2.83" - Average rainfall in May:
2.83" - Average rainfall in June:
2.95"
- Average rainfall in July:
3.27" - Average rainfall in August:
2.48" - Average rainfall in September:
1.85" - Average rainfall in October:
2.44" - Average rainfall in November:
2.24" - Average rainfall in December:
2.72"
The wettest month (with the highest rainfall) is February (3.78").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days
Blackwater, VA
- Average rainfall days in January:
11.3 days - Average rainfall days in February:
11.3 days - Average rainfall days in March:
15.6 days - Average rainfall days in April:
16 days - Average rainfall days in May:
18.6 days - Average rainfall days in June:
17.5 days
- Average rainfall days in July:
19.1 days - Average rainfall days in August:
16.8 days - Average rainfall days in September:
14.6 days - Average rainfall days in October:
12.4 days - Average rainfall days in November:
10.5 days - Average rainfall days in December:
12.6 days
The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is November (10.5 days).
Average snowfall
Blackwater, VA
The month with the highest snowfall is February (3.27").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Blackwater, VA
- Average snowfall days in January:
9 days - Average snowfall days in February:
7.5 days - Average snowfall days in March:
3.7 days - Average snowfall days in April:
0.9 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:
0.5 days - Average snowfall days in November:
2.1 days - Average snowfall days in December:
6.2 days
The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Blackwater, 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 2min - Average sunshine in February:
5h and 2min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 2min - Average sunshine in October:
6h and 3min - Average sunshine in November:
5h and 5min - Average sunshine in December:
4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days
Blackwater, VA
- Average sunshine days in January:
12.7 days - Average sunshine days in February:
10.8 days - Average sunshine days in March:
12.1 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
10 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
10.2 days - Average sunshine days in August:
12.5 days - Average sunshine days in September:
13.7 days - Average sunshine days in October:
17.6 days - Average sunshine days in November:
17.1 days - Average sunshine days in December:
13.7 days
The month with the most sunshine days is October (17.6 days).
The month with the least sunshine days is May (10 days).
Average UV index
Blackwater, 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, November and December (UV index 2).
Average cloud cover
Blackwater, VA
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Blackwater, VA
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Blackwater, Virginia, USA
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