Climate and monthly weather forecastBlacksville, WV
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Blacksville, West Virginia, with an average temperature fluctuating between 21.6°F (-5.8°C) and 34.3°F (1.3°C). Blacksville witnesses the coldest weather in January, with temperatures averaging a high of 34.3°F (1.3°C) and a low of 21.6°F (-5.8°C). Weather in January »Weather in February
The last month of the winter, February, is also a wintry month in Blacksville, West Virginia, with an average temperature fluctuating between 24.4°F (-4.2°C) and 39°F (3.9°C). Blacksville measures an average high-temperature of a still cold 39°F (3.9°C) in February, nearly consistent with the preceding month. Weather in February »Weather in March
March, the first month of the spring in Blacksville, is a frosty month, with an average temperature varying between 48.9°F (9.4°C) and 32.2°F (0.1°C). The shift into March brings an increase in the average high-temperature, moving from an icy 39°F (3.9°C) in February to a frosty 48.9°F (9.4°C). Weather in March »Weather in April
April in Blacksville, West Virginia, is a refreshing spring month, with an average temperature ranging between max 61.5°F (16.4°C) and min 41.5°F (5.3°C). As April sets, the average high-temperature shows an increase, moving up from a frosty 48.9°F (9.4°C) in March to an enjoyable 61.5°F (16.4°C). Weather in April »Weather in May
May, the last month of the spring in Blacksville, is an agreeable month, with an average temperature fluctuating between 51.4°F (10.8°C) and 72.5°F (22.5°C). May marks a rise in the average high-temperature, moving from April's refreshing 61.5°F (16.4°C) to an agreeable 72.5°F (22.5°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Blacksville, West Virginia, with an average temperature varying between 79.3°F (26.3°C) and 57.7°F (14.3°C). June's onset brings a subtle temperature rise, moving from a pleasant 72.5°F (22.5°C) in May to a moderately hot 79.3°F (26.3°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Blacksville, West Virginia, with an average temperature ranging between max 83.3°F (28.5°C) and min 61.7°F (16.5°C). July, with average temperatures reaching a high of 83.3°F (28.5°C) and a low of 61.7°F (16.5°C), is the warmest month. In July, the average heat index is evaluated at a tropical 91.4°F (33°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Blacksville, West Virginia, with an average temperature fluctuating between 82.2°F (27.9°C) and 59.5°F (15.3°C). The transition from July to August brings an average high-temperature of a still warm 82.2°F (27.9°C), barely different from July's 83.3°F (28.5°C). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Blacksville, West Virginia, with an average temperature varying between 54.5°F (12.5°C) and 76.1°F (24.5°C). In September, the average high-temperature marginally decreases from a moderately hot 82.2°F (27.9°C) in August to a still warm 76.1°F (24.5°C). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Blacksville, West Virginia, with an average temperature fluctuating between 62.8°F (17.1°C) and 45.3°F (7.4°C). With October's arrival, Blacksville sees a decrease in average high-temperatures, moving from a moderately hot 76.1°F (24.5°C) in September to an enjoyable 62.8°F (17.1°C). Weather in October »Weather in November
November, the last month of the autumn in Blacksville, is also a fresh month, with temperature in the range of an average high of 50.2°F (10.1°C) and an average low of 34.2°F (1.2°C). A change in temperatures is noted as October gives way to November, with average highs reducing from a refreshing 62.8°F (17.1°C) to a cool 50.2°F (10.1°C). Weather in November »Weather in December
December, the first month of the winter in Blacksville, is still a cold month, with an average temperature fluctuating between 28.9°F (-1.7°C) and 40.6°F (4.8°C). December brings a decrease in the average high-temperature, falling from November's fresh 50.2°F (10.1°C) to a wintry 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
Temperature records mark January as the coldest month, with highs averaging 34.3°F (1.3°C) and lows at 21.6°F (-5.8°C).
The months with the highest humidity in Blacksville are January and February, with an average relative humidity of 84%.
In Blacksville, during the entire year, the rain falls for 183 days and collects up to 30.91" (785mm) of precipitation.
Months with snowfall are January through May, October through December.
In Blacksville, during the entire year, snow falls for 56.4 days and aggregates up to 20.35" (517mm) of snow.
With an average of 3.1h of sunshine, January has the least sunshine of the year.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Blacksville.
The month with the most snowfall in Blacksville is February, when snow falls for 12.8 days and typically aggregates up to 5.35" (136mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Blacksville, 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.
The months with the lowest humidity are April, July and August, with an average relative humidity of 77%.
The month with the most rainfall is May, when the rain falls for 20.7 days and typically aggregates up to 3.39" (86mm) of precipitation.
The months with the highest UV index in Blacksville, West Virginia, are May through July, with an average maximum UV index of 6.
In Blacksville, snow does not fall in June through September.
With an average of 14h and 54min of daylight, June has the longest days of the year in Blacksville, West Virginia.
July, having an average high-temperature of 83.3°F (28.5°C) and an average low-temperature of 61.7°F (16.5°C), is the warmest month in Blacksville.
August has the most sunshine of the year in Blacksville, West Virginia, with an average of 10.1h of sunshine.
The month with the least rainfall in Blacksville, West Virginia, is November, when the rain falls for 10.9 days and typically collects 1.77" (45mm) of precipitation.
The month with the shortest days in Blacksville, West Virginia, is December, with an average of 9h and 24min of daylight.
Average temperature
Blacksville, WV
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (34.3°F).
The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure
Blacksville, WV
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.08"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:
30.11"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
Blacksville, WV
- Average wind speed in January:
7.5mph - Average wind speed in February:
7.3mph - Average wind speed in March:
6.9mph - Average wind speed in April:
7mph - Average wind speed in May:
5.8mph - Average wind speed in June:
5.3mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4.4mph - Average wind speed in September:
4.8mph - Average wind speed in October:
5.8mph - Average wind speed in November:
6.2mph - Average wind speed in December:
6.8mph
The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity
Blacksville, WV
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall
Blacksville, WV
- Average rainfall in January:
2.05" - Average rainfall in February:
2.52" - Average rainfall in March:
2.64" - Average rainfall in April:
2.95" - Average rainfall in May:
3.39" - Average rainfall in June:
3.11"
- Average rainfall in July:
3.11" - Average rainfall in August:
2.2" - Average rainfall in September:
2.17" - Average rainfall in October:
2.48" - Average rainfall in November:
1.77" - Average rainfall in December:
2.52"
The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is November (1.77").
Average rainfall days
Blacksville, WV
- Average rainfall days in January:
11.6 days - Average rainfall days in February:
10.6 days - Average rainfall days in March:
15 days - Average rainfall days in April:
17.5 days - Average rainfall days in May:
20.7 days - Average rainfall days in June:
19 days
- Average rainfall days in July:
19.1 days - Average rainfall days in August:
16.5 days - Average rainfall days in September:
14.1 days - Average rainfall days in October:
15.1 days - Average rainfall days in November:
10.9 days - Average rainfall days in December:
12.9 days
The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is February (10.6 days).
Average snowfall
Blacksville, WV
- Average snowfall in January:
4.8" - Average snowfall in February:
5.35" - Average snowfall in March:
3.66" - Average snowfall in April:
0.59" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is February (5.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Blacksville, WV
- Average snowfall days in January:
16.2 days - Average snowfall days in February:
12.8 days - Average snowfall days in March:
8.3 days - Average snowfall days in April:
2.1 days - Average snowfall days in May:
0.2 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:
4.4 days - Average snowfall days in December:
11.9 days
The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Blacksville, WV
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
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 and 6min - Average sunshine in February:
3h and 48min - Average sunshine in March:
5h and 30min - Average sunshine in April:
7h and 48min - Average sunshine in May:
8h and 48min - Average sunshine in June:
9h and 30min
- Average sunshine in July:
9h and 54min - Average sunshine in August:
10h and 6min - Average sunshine in September:
8h and 30min - Average sunshine in October:
5h and 18min - Average sunshine in November:
5h and 0min - Average sunshine in December:
3h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days
Blacksville, WV
- Average sunshine days in January:
7.6 days - Average sunshine days in February:
7.5 days - Average sunshine days in March:
9.8 days - Average sunshine days in April:
9.9 days - Average sunshine days in May:
8.5 days - Average sunshine days in June:
9.4 days
- Average sunshine days in July:
10.5 days - Average sunshine days in August:
12.9 days - Average sunshine days in September:
13.2 days - Average sunshine days in October:
13.5 days - Average sunshine days in November:
15.7 days - Average sunshine days in December:
10.6 days
The month with the most sunshine days is November (15.7 days).
The month with the least sunshine days is February (7.5 days).
Average UV index
Blacksville, WV
The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Blacksville, 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
Blacksville, WV
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).
