Climate and monthly weather forecastSummersville, WV
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Summersville, West Virginia, with temperature in the range of an average low of 23.2°F (-4.9°C) and an average high of 36.5°F (2.5°C). With an average high-temperature of 36.5°F (2.5°C) and an average low-temperature of 23.2°F (-4.9°C), January is the coldest month. Weather in January »Weather in February
The last month of the winter, February, is also a wintry month in Summersville, West Virginia, with an average temperature ranging between max 40.8°F (4.9°C) and min 26.6°F (-3°C). The onset of February manifests an average high-temperature of a still icy 40.8°F (4.9°C), demonstrating a minor variation from the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Summersville, West Virginia, with an average temperature varying between 33.4°F (0.8°C) and 49.1°F (9.5°C). Observing a minor shift, the average high-temperature during March adjusts from February's cold 40.8°F (4.9°C) to a chilly 49.1°F (9.5°C). Weather in March »Weather in April
April in Summersville, West Virginia, is an enjoyable spring month, with an average temperature varying between 61.3°F (16.3°C) and 43°F (6.1°C). Summersville sees a rise in temperature during April, with average high-temperatures transitioning from a chilly 49.1°F (9.5°C) in March to a comfortable 61.3°F (16.3°C). Weather in April »Weather in May
May, the last month of the spring in Summersville, is an agreeable month, with an average temperature varying between 51.4°F (10.8°C) and 71.2°F (21.8°C). May's arrival signals a temperature shift, moving from an enjoyable 61.3°F (16.3°C) in April to an agreeable 71.2°F (21.8°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Summersville, West Virginia, with an average temperature varying between 56.8°F (13.8°C) and 78.1°F (25.6°C). June's arrival is noted with a slight increase in the average high-temperature, moving from a pleasant 71.2°F (21.8°C) in May to a moderately hot 78.1°F (25.6°C). Weather in June »Weather in July
July, like June, in Summersville, West Virginia, is a moderately hot summer month, with an average temperature fluctuating between 81.7°F (27.6°C) and 60.4°F (15.8°C). July brings the highest temperatures, with an average high of 81.7°F (27.6°C) and an average low of 60.4°F (15.8°C). July's average heat index is calculated to be a tropical 87.8°F (31°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Summersville, West Virginia, with temperature in the range of an average high of 80.6°F (27°C) and an average low of 58.5°F (14.7°C). The average high-temperature during August registers at a still moderately hot 80.6°F (27°C), maintaining a close resemblance to the previous month. Weather in August »Weather in September
September, the first month of the autumn in Summersville, is also a moderately hot month, with an average temperature ranging between max 74.8°F (23.8°C) and min 54.1°F (12.3°C). The move into September indicates a slight reduction in the average high-temperature, down from August's 80.6°F (27°C) to a still moderately hot 74.8°F (23.8°C). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Summersville, West Virginia, with an average temperature ranging between max 62.2°F (16.8°C) and min 44.2°F (6.8°C). The beginning of October marks a decrease in the average high-temperature, transitioning from a warm 74.8°F (23.8°C) in September to an enjoyable 62.2°F (16.8°C). Weather in October »Weather in November
November, the last month of the autumn in Summersville, is also a fresh month, with an average temperature fluctuating between 34.5°F (1.4°C) and 50.2°F (10.1°C). A change in temperatures is noted as October gives way to November, with average highs reducing from an enjoyable 62.2°F (16.8°C) to a cool 50.2°F (10.1°C). Weather in November »Weather in December
The first month of the winter, December, is also a wintry month in Summersville, West Virginia, with temperature in the range of an average low of 30°F (-1.1°C) and an average high of 41.9°F (5.5°C). December signifies a gentle decline in Summersville's average high-temperature, easing from a cool 50.2°F (10.1°C) in November to a cold 41.9°F (5.5°C). Weather in December »Updated: Aug 29, 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
During the coldest month in Summersville, January, temperatures average a high of 36.5°F (2.5°C) and a low of 23.2°F (-4.9°C).
The months with the highest humidity are January and February, with an average relative humidity of 84%.
Throughout the year, there are 190.3 rainfall days, and 36.93" (938mm) of precipitation is accumulated.
Months with snowfall are January through May, October through December.
The month with the most snowfall in Summersville is January, when snow falls for 16.3 days and typically aggregates up to 8.94" (227mm) of snow.
Throughout the year, there are 60.4 snowfall days, and 38.62" (981mm) of snow is accumulated.
January has the least sunshine of the year, with an average of 3.8h of sunshine.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Summersville, 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.
May is the month with the most rainfall. Rain falls for 23.3 days and accumulates 4.21" (107mm) of precipitation.
The months with the lowest humidity are June through August and November, with an average relative humidity of 78%.
In Summersville, snow does not fall in June through September.
June has the longest days of the year, with an average of 14h and 48min of daylight.
With an average maximum UV index of 6, June is the month with the highest UV index.
July is the warmest month, exhibiting average temperatures of 81.7°F (27.6°C) at the peak and 60.4°F (15.8°C) at the base.
With an average of 10.2h of sunshine, August has the most sunshine of the year.
The month with the least rainfall is September, when the rain falls for 14.3 days and typically collects 1.69" (43mm) of precipitation.
The month with the shortest days is December, with an average of 9h and 36min of daylight.
Average temperature
Summersville, WV
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (36.5°F).
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).
Average pressure
Summersville, WV
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.99"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
Summersville, WV
- Average wind speed in January:
7.3mph - 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:
5.2mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4.2mph - Average wind speed in September:
4.5mph - Average wind speed in October:
5.5mph - Average wind speed in November:
5.9mph - Average wind speed in December:
6.7mph
The windiest months (with the highest average wind speed) are January and February (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity
Summersville, WV
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are June, July, August and November (78%).
Average rainfall
Summersville, WV
- Average rainfall in January:
3.11" - Average rainfall in February:
3.74" - Average rainfall in March:
3.5" - Average rainfall in April:
4.06" - Average rainfall in May:
4.21" - Average rainfall in June:
3.07"
- Average rainfall in July:
2.64" - Average rainfall in August:
2.2" - Average rainfall in September:
1.69" - Average rainfall in October:
2.83" - Average rainfall in November:
2.28" - Average rainfall in December:
3.58"
The wettest month (with the highest rainfall) is May (4.21").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days
Summersville, WV
- Average rainfall days in January:
13.4 days - Average rainfall days in February:
12.6 days - Average rainfall days in March:
16.8 days - Average rainfall days in April:
19.8 days - Average rainfall days in May:
23.3 days - Average rainfall days in June:
18.6 days
- Average rainfall days in July:
16.1 days - Average rainfall days in August:
15.1 days - Average rainfall days in September:
14.3 days - Average rainfall days in October:
13.6 days - Average rainfall days in November:
12.2 days - Average rainfall days in December:
14.5 days
The month with the highest number of rainy days is May (23.3 days).
The month with the least rainy days is November (12.2 days).
Average snowfall
Summersville, WV
- Average snowfall in January:
8.94" - Average snowfall in February:
8.66" - Average snowfall in March:
6.89" - Average snowfall in April:
2.01" - Average snowfall in May:
0.39" - Average snowfall in June:
0"
The month with the highest snowfall is January (8.94").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Summersville, WV
- Average snowfall days in January:
16.3 days - Average snowfall days in February:
13.7 days - Average snowfall days in March:
8.6 days - Average snowfall days in April:
2.3 days - Average snowfall days in May:
0.3 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:
1.1 days - Average snowfall days in November:
5.9 days - Average snowfall days in December:
12.2 days
The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Summersville, 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 18min - Average daylight in June:
14h and 48min
- 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 6min - Average daylight in December:
9h and 36min
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 36min).
- Average sunshine in January:
3h and 48min - Average sunshine in February:
4h and 36min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 6min - Average sunshine in May:
8h and 54min - Average sunshine in June:
9h and 54min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 12min - Average sunshine in September:
8h and 30min - Average sunshine in October:
5h and 54min - Average sunshine in November:
5h and 30min - 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
Summersville, WV
- Average sunshine days in January:
7.1 days - Average sunshine days in February:
6.8 days - Average sunshine days in March:
8 days - Average sunshine days in April:
8.9 days - Average sunshine days in May:
6.1 days - Average sunshine days in June:
9.6 days
- Average sunshine days in July:
13.2 days - Average sunshine days in August:
13.9 days - Average sunshine days in September:
13.3 days - Average sunshine days in October:
14.6 days - Average sunshine days in November:
14.4 days - Average sunshine days in December:
8.6 days
The month with the most sunshine days is October (14.6 days).
The month with the least sunshine days is May (6.1 days).
Average UV index
Summersville, WV
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Summersville, WV
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Summersville, WV
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
