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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 Flatrock, West Virginia, is an icy winter month, with an average temperature fluctuating between 37.9°F (3.3°C) and 24.3°F (-4.3°C). January, recording an average high temperature of 37.9°F (3.3°C) and a low temperature of 24.3°F (-4.3°C), is Flatrock's coldest month. Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Flatrock, West Virginia, with temperature in the range of an average low of 27.9°F (-2.3°C) and an average high of 42.4°F (5.8°C). The onset of February manifests an average high-temperature of a still wintry 42.4°F (5.8°C), demonstrating a minor variation from the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Flatrock, is a fresh month, with an average temperature fluctuating between 35.8°F (2.1°C) and 52.5°F (11.4°C). The rise of average high-temperatures is seen in March, with an increase from a wintry 42.4°F (5.8°C) in February to a cool 52.5°F (11.4°C). Weather in March »
Weather in April
April is a refreshing spring month in Flatrock, West Virginia, with temperature in the range of an average high of 64.8°F (18.2°C) and an average low of 44.8°F (7.1°C). The arrival of April sees a shift in the average high-temperature, moving from a cool 52.5°F (11.4°C) in March to a refreshing 64.8°F (18.2°C). Weather in April »
Weather in May
May, the last month of the spring in Flatrock, is a moderately hot month, with an average temperature varying between 75.6°F (24.2°C) and 54.3°F (12.4°C). May brings a rise in Flatrock's average high-temperature, moving from an enjoyable 64.8°F (18.2°C) in April to a warm 75.6°F (24.2°C). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Flatrock, West Virginia, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 60.6°F (15.9°C). With the onset of June, Flatrock's average high-temperature experiences a slight rise, moving from May's warm 75.6°F (24.2°C) to a still moderately hot 82.9°F (28.3°C). Weather in June »
Weather in July
July is a tropical summer month in Flatrock, West Virginia, with an average temperature ranging between max 86.5°F (30.3°C) and min 64.4°F (18°C). July, recording an average high temperature of 86.5°F (30.3°C) and a low temperature of 64.4°F (18°C), is Flatrock's warmest month. For most parts of July, the heat index is calculated to be a torrid 98.6°F (37°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Flatrock, West Virginia, with an average temperature fluctuating between 85.5°F (29.7°C) and 62.6°F (17°C). The average high-temperature is a warm 85.5°F (29.7°C) in August, hardly different from the 86.5°F (30.3°C) recorded in July. Weather in August »
Weather in September
September, the first month of the autumn in Flatrock, is still a warm month, with an average temperature ranging between min 57.7°F (14.3°C) and max 79°F (26.1°C). The average high-temperature slightly decreases in September, shifting from a warm 85.5°F (29.7°C) in August to a still moderately hot 79°F (26.1°C). Weather in September »
Weather in October
October, like September, in Flatrock, West Virginia, is another enjoyable autumn month, with an average temperature varying between 65.8°F (18.8°C) and 47.1°F (8.4°C). The onset of October coincides with a reduction in the average high-temperature, falling from a moderately hot 79°F (26.1°C) in September to an enjoyable 65.8°F (18.8°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Flatrock, West Virginia, with an average temperature varying between 36.7°F (2.6°C) and 52.5°F (11.4°C). A shift in Flatrock's weather is observed as October turns into November, with the average high temperature reducing from a refreshing 65.8°F (18.8°C) to a cool 52.5°F (11.4°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Flatrock, West Virginia, with temperature in the range of an average high of 43.2°F (6.2°C) and an average low of 31.3°F (-0.4°C). The commencement of December indicates a shift in the average high-temperature, receding from November's fresh 52.5°F (11.4°C) to a chilly 43.2°F (6.2°C). Weather in December »
Updated: Jun 7, 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?
In Flatrock, January is the month with the lowest recorded average temperatures, measuring a high of 37.9°F (3.3°C) and a low of 24.3°F (-4.3°C).
What is the most humid month?
The months with the highest humidity are January and February, with an average relative humidity of 82%.
How many days does it rain?
Throughout the year, there are 169.2 rainfall days, and 27.56" (700mm) of precipitation is accumulated.
When does it snow?
January through April, November and December are months with snowfall.
How many days does it snow?
Throughout the year, there are 35.5 snowfall days, and 7.2" (183mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 3.7h of sunshine, January has the least sunshine of the year.
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.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 9 days and accumulates 2.09" (53mm) 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.
What is the rainiest month?
The month with the most rainfall is May, when the rain falls for 19.3 days and typically aggregates up to 3.27" (83mm) of precipitation.
When it does not snow?
May through October are months without snowfall.
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?
The month with the longest days is June, with an average of 14h and 48min of daylight.
What time of the year is the hottest?
July stands out as Flatrock's warmest month, with an average high-temperature of 86.5°F (30.3°C) and a low-temperature of 64.4°F (18°C).
What is the least humid month?
With an average relative humidity of 74%, August is the least humid month.
What month has the most sunshine?
The month with the most sunshine is August, with an average of 10.5h of sunshine.
What is the driest month?
September is the month with the least rainfall. Rain falls for 12.3 days and accumulates 1.57" (40mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 30min of daylight.
Average temperature
Flatrock, WV
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.9°F).
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure
Flatrock, WV
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.96"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:
30.05"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.14"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed
Flatrock, WV
- Average wind speed in January:
6.9mph - Average wind speed in February:
7mph - Average wind speed in March:
6.6mph - Average wind speed in April:
6.8mph - Average wind speed in May:
5.7mph - Average wind speed in June:
5.2mph
- 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:
5.6mph - Average wind speed in November:
5.9mph - Average wind speed in December:
6.5mph
The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity
Flatrock, WV
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is August (74%).
Average rainfall
Flatrock, WV
- Average rainfall in January:
1.73" - Average rainfall in February:
2.48" - Average rainfall in March:
2.52" - Average rainfall in April:
2.87" - Average rainfall in May:
3.27" - Average rainfall in June:
2.64"
- Average rainfall in July:
2.6" - Average rainfall in August:
1.89" - Average rainfall in September:
1.57" - Average rainfall in October:
1.81" - Average rainfall in November:
1.73" - Average rainfall in December:
2.44"
The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days
Flatrock, WV
- Average rainfall days in January:
11.8 days - Average rainfall days in February:
11.6 days - Average rainfall days in March:
14.9 days - Average rainfall days in April:
15.9 days - Average rainfall days in May:
19.3 days - Average rainfall days in June:
18 days
- Average rainfall days in July:
17 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
12.3 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
10.1 days - Average rainfall days in December:
13 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (10.1 days).
Average snowfall
Flatrock, WV
The month with the highest snowfall is February (2.09").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Flatrock, WV
- Average snowfall days in January:
11.3 days - Average snowfall days in February:
9 days - Average snowfall days in March:
4.9 days - Average snowfall days in April:
0.8 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:
2.2 days - Average snowfall days in December:
7.2 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Flatrock, WV
- Average daylight in January:
9h and 5min - 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 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - 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 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 0min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
10h and 3min - Average sunshine in September:
8h and 2min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Flatrock, WV
- Average sunshine days in January:
11.3 days - Average sunshine days in February:
9.2 days - Average sunshine days in March:
11.9 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
9.6 days - Average sunshine days in June:
10.7 days
- Average sunshine days in July:
11.7 days - Average sunshine days in August:
15.2 days - Average sunshine days in September:
15.2 days - Average sunshine days in October:
18.2 days - Average sunshine days in November:
17.7 days - Average sunshine days in December:
12.2 days
The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is February (9.2 days).
Average UV index
Flatrock, 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
Flatrock, WV
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Flatrock, WV
The months with the highest visibility are April, June and November (6mi).
The months with the lowest visibility are January, February, March, May, July, August, September, October and December (5mi).
Flatrock, West Virginia, USA
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