Climate and monthly weather forecastCrystal Block, WV
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Crystal Block, West Virginia, with an average temperature fluctuating between 39.7°F (4.3°C) and 26.1°F (-3.3°C). January, with average temperatures reaching a high of 39.7°F (4.3°C) and a low of 26.1°F (-3.3°C), is the coldest month. Weather in January »Weather in February
February, the last month of the winter in Crystal Block, is a chilly month, with temperature in the range of an average high of 44.2°F (6.8°C) and an average low of 29.7°F (-1.3°C). With February's arrival, Crystal Block notes an average high-temperature of a frosty 44.2°F (6.8°C), closely following the trend of the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a fresh month in Crystal Block, West Virginia, with an average temperature ranging between min 36.7°F (2.6°C) and max 53.4°F (11.9°C). March's onset is marked by a temperature increase, moving from a frosty 44.2°F (6.8°C) in February to a cool 53.4°F (11.9°C). Weather in March »Weather in April
April is a comfortable spring month in Crystal Block, West Virginia, with temperature in the range of an average high of 65.5°F (18.6°C) and an average low of 45.5°F (7.5°C). April's arrival sees a rise in the average high-temperature, jumping from March's cool 53.4°F (11.9°C) to a refreshing 65.5°F (18.6°C). Weather in April »Weather in May
May, the last month of the spring in Crystal Block, is a moderately hot month, with temperature in the range of an average low of 53.6°F (12°C) and an average high of 75.2°F (24°C). The arrival of May brings a change in Crystal Block's weather, with average high-temperatures moving from April's comfortable 65.5°F (18.6°C) to a warm 75.2°F (24°C). Weather in May »Weather in June
June, the first month of the summer in Crystal Block, is also a moderately hot month, with an average temperature varying between 59°F (15°C) and 82.4°F (28°C). The arrival of June witnesses a small shift in the average high-temperature, moving from 75.2°F (24°C) in May to a still moderately hot 82.4°F (28°C). Weather in June »Weather in July
July, like June, in Crystal Block, West Virginia, is another warm summer month, with an average temperature varying between 85.8°F (29.9°C) and 62.4°F (16.9°C). Crystal Block experiences its highest average temperatures in July, reaching a peak of 85.8°F (29.9°C) and a minimum of 62.4°F (16.9°C). In July, the heat index is estimated at a fiery hot 96.8°F (36°C). Weather in July »Weather in August
August, the last month of the summer in Crystal Block, is another warm month, with an average temperature ranging between max 84.7°F (29.3°C) and min 60.6°F (15.9°C). The arrival of August is marked by an average high-temperature of a still warm 84.7°F (29.3°C), bearing a close resemblance to July. Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Crystal Block, West Virginia, with temperature in the range of an average low of 56.3°F (13.5°C) and an average high of 78.1°F (25.6°C). A subtle change in temperatures is noted as August gives way to September, with average highs reducing from 84.7°F (29.3°C) to a still moderately hot 78.1°F (25.6°C). Weather in September »Weather in October
October, the same as September, is another enjoyable autumn month in Crystal Block, West Virginia, with an average temperature ranging between max 65.5°F (18.6°C) and min 46.8°F (8.2°C). Crystal Block's October weather shows a moderate shift in high-temperatures, falling from September's moderately hot 78.1°F (25.6°C) to a comfortable 65.5°F (18.6°C). Weather in October »Weather in November
November, the last month of the autumn in Crystal Block, is also a fresh month, with an average temperature fluctuating between 36.9°F (2.7°C) and 53.2°F (11.8°C). Crystal Block observes a minor decrease in the average high-temperature with the arrival of November, falling from October's enjoyable 65.5°F (18.6°C) to a cool 53.2°F (11.8°C). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Crystal Block, West Virginia, with an average temperature fluctuating between 32.7°F (0.4°C) and 45°F (7.2°C). December signifies a gentle decline in Crystal Block's average high-temperature, easing from a fresh 53.2°F (11.8°C) in November to a chilly 45°F (7.2°C). Weather in December »Updated: Aug 23, 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
Crystal Block records the coldest temperatures in January, averaging a high of 39.7°F (4.3°C) and a low of 26.1°F (-3.3°C).
Throughout the year, there are 181.3 rainfall days, and 34.37" (873mm) of precipitation is accumulated.
January through May, October through December are months with snowfall in Crystal Block.
The month with the most snowfall is January, when snow falls for 11.6 days and typically aggregates up to 4.53" (115mm) of snow.
In Crystal Block, West Virginia, during the entire year, snow falls for 38.9 days and aggregates up to 17.48" (444mm) of snow.
The month with the least sunshine is January, with an average of 3.8h of sunshine.
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
February is the most humid month, with an average relative humidity of 82%.
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.
The months with the lowest humidity are April, June through August and November, with an average relative humidity of 76%.
The month with the most rainfall in Crystal Block is May, when the rain falls for 20.2 days and typically aggregates up to 3.74" (95mm) of precipitation.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
June through September are months without snowfall.
June has the longest days of the year, with an average of 14h and 42min of daylight.
Crystal Block experiences its average highest temperatures in July, reaching a peak of 85.8°F (29.9°C) and a minimum of 62.4°F (16.9°C).
With an average of 10.2h of sunshine, August has the most sunshine of the year.
September is the month with the least rainfall. Rain falls for 13.5 days and accumulates 1.85" (47mm) of precipitation.
The month with the shortest days in Crystal Block is December, with an average of 9h and 36min of daylight.
Average temperature
Crystal Block, WV
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (39.7°F).
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure
Crystal Block, WV
- 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"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
30.01"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 (29.98"Hg).
Average wind speed
Crystal Block, WV
- Average wind speed in January:
6.5mph - Average wind speed in February:
6.5mph - Average wind speed in March:
6.3mph - Average wind speed in April:
6.5mph - Average wind speed in May:
5.5mph - Average wind speed in June:
4.9mph
- Average wind speed in July:
4.4mph - Average wind speed in August:
4mph - Average wind speed in September:
4.2mph - Average wind speed in October:
4.9mph - Average wind speed in November:
5.4mph - Average wind speed in December:
6mph
The windiest months (with the highest average wind speed) are January, February and April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity
Crystal Block, WV
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April, June, July, August and November (76%).
Average rainfall
Crystal Block, WV
- Average rainfall in January:
2.72" - Average rainfall in February:
3.5" - Average rainfall in March:
3.19" - Average rainfall in April:
3.03" - Average rainfall in May:
3.74" - Average rainfall in June:
3.27"
- Average rainfall in July:
2.76" - Average rainfall in August:
2.05" - Average rainfall in September:
1.85" - Average rainfall in October:
2.8" - Average rainfall in November:
2.24" - Average rainfall in December:
3.23"
The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days
Crystal Block, WV
- Average rainfall days in January:
12.4 days - Average rainfall days in February:
12.8 days - Average rainfall days in March:
16.8 days - Average rainfall days in April:
18.1 days - Average rainfall days in May:
20.2 days - Average rainfall days in June:
17.1 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
15.7 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
12.4 days - Average rainfall days in November:
10.8 days - Average rainfall days in December:
13.7 days
The month with the highest number of rainy days is May (20.2 days).
The month with the least rainy days is November (10.8 days).
Average snowfall
Crystal Block, WV
- Average snowfall in January:
4.53" - Average snowfall in February:
4.29" - Average snowfall in March:
2.52" - Average snowfall in April:
0.24" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is January (4.53").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Crystal Block, WV
- Average snowfall days in January:
11.6 days - Average snowfall days in February:
9.9 days - Average snowfall days in March:
5.7 days - Average snowfall days in April:
0.8 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:
2.6 days - Average snowfall days in December:
7.6 days
The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Crystal Block, WV
- Average daylight in January:
9h and 54min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 12min - Average daylight in June:
14h and 42min
- Average daylight in July:
14h and 30min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 36min
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 36min).
- Average sunshine in January:
3h and 48min - Average sunshine in February:
4h and 42min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 6min - Average sunshine in May:
9h and 0min - Average sunshine in June:
9h and 54min
- Average sunshine in July:
9h and 54min - Average sunshine in August:
10h and 12min - Average sunshine in September:
8h and 6min - Average sunshine in October:
6h and 6min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Crystal Block, WV
- Average sunshine days in January:
10.4 days - Average sunshine days in February:
8.8 days - Average sunshine days in March:
10.3 days - Average sunshine days in April:
10.6 days - Average sunshine days in May:
9.7 days - Average sunshine days in June:
11 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
13.6 days - Average sunshine days in October:
17 days - Average sunshine days in November:
17 days - Average sunshine days in December:
11.5 days
The months with the most sunshine days are October and November (17 days).
The month with the least sunshine days is February (8.8 days).
Average UV index
Crystal Block, WV
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
Crystal Block, WV
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Crystal Block, WV
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).
