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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, the same as December, is an icy winter month in Swandale, West Virginia, with an average temperature fluctuating between 36.5°F (2.5°C) and 23.2°F (-4.9°C). In Swandale, the month of January registers the lowest temperatures, averaging 36.5°F (2.5°C) at the peak and 23.2°F (-4.9°C) at the lowest. Weather in January »
Weather in February
February, the last month of the winter in Swandale, is also a wintry month, with an average temperature fluctuating between 40.8°F (4.9°C) and 26.6°F (-3°C). Swandale registers an average high-temperature of a still icy 40.8°F (4.9°C) at the commencement of February, closely related to the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Swandale, West Virginia, with temperature in the range of an average high of 49.1°F (9.5°C) and an average low of 33.4°F (0.8°C). In Swandale, the average high-temperature in March slightly rises, from a cold 40.8°F (4.9°C) in February, to a frosty 49.1°F (9.5°C). Weather in March »
Weather in April
April in Swandale, West Virginia, is an enjoyable spring month, with an average temperature fluctuating between 43°F (6.1°C) and 61.3°F (16.3°C). April's arrival brings a change in high-temperatures, moving from a frosty 49.1°F (9.5°C) in March to an enjoyable 61.3°F (16.3°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Swandale, West Virginia, with an average temperature varying between 71.2°F (21.8°C) and 51.4°F (10.8°C). May's onset brings a temperature rise, moving from a refreshing 61.3°F (16.3°C) in April to an agreeable 71.2°F (21.8°C). Weather in May »
Weather in June
June, the first month of the summer in Swandale, is a moderately hot month, with an average temperature varying between 78.1°F (25.6°C) and 56.8°F (13.8°C). June signifies a subtle uplift in the average high-temperature, adjusting from a pleasant 71.2°F (21.8°C) in May to a warm 78.1°F (25.6°C). Weather in June »
Weather in July
July, like June, in Swandale, 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). In Swandale, the month of July is known for its highest average temperatures, reaching a high of 81.7°F (27.6°C) and a low of 60.4°F (15.8°C). The heat index in July is calculated to be a hot 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in Swandale, is also a moderately hot month, with an average temperature varying between 58.5°F (14.7°C) and 80.6°F (27°C). As Swandale steps into August, the average high-temperature is measured at a still moderately hot 80.6°F (27°C), displaying minor differences from July's 81.7°F (27.6°C). Weather in August »
Weather in September
September, the first month of the autumn in Swandale, is also a moderately hot month, with an average temperature fluctuating between 54.1°F (12.3°C) and 74.8°F (23.8°C). September's onset brings a negligible change in high-temperatures, falling from a moderately hot 80.6°F (27°C) in August to a still warm 74.8°F (23.8°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Swandale, West Virginia, with an average temperature ranging between min 44.2°F (6.8°C) and max 62.2°F (16.8°C). October's arrival comes with a decrease in the average high-temperature, moving from a warm 74.8°F (23.8°C) in September to a comfortable 62.2°F (16.8°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Swandale, West Virginia, with an average temperature ranging between max 50.2°F (10.1°C) and min 34.5°F (1.4°C). The arrival of November signals a shift in temperature, down from a refreshing 62.2°F (16.8°C) in October to a fresh 50.2°F (10.1°C). Weather in November »
Weather in December
December, the first month of the winter in Swandale, is also a wintry month, with temperature in the range of an average high of 41.9°F (5.5°C) and an average low of 30°F (-1.1°C). A mild shift in the average high-temperature occurs in December, reducing from a fresh 50.2°F (10.1°C) in November to an icy 41.9°F (5.5°C). Weather in December »
Updated: Aug 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 are the coldest months?
Temperature readings reach their annual highs in January, averaging 36.5°F (2.5°C) and a minimum average of 23.2°F (-4.9°C).
What is the most humid month?
January and February, with an average relative humidity of 84%, are most humid months in Swandale.
How many days does it rain?
Throughout the year, there are 190.3 rainfall days, and 36.93" (938mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall in Swandale.
When does it snow the most?
January is the month with the most snowfall. Snow falls for 16.3 days and accumulates 8.94" (227mm) of snow.
How much does it snow?
Throughout the year, there are 60.4 snowfall days, and 38.62" (981mm) of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 3.8h of sunshine.
What are the months with the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
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 wettest month?
The month with the most rainfall is May, when the rain falls for 23.3 days and typically aggregates up to 4.21" (107mm) of precipitation.
What is the least humid month?
The months with the lowest humidity are June through August and November, with an average relative humidity of 78%.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
The month with the longest days is June, with an average of 14h and 48min of daylight.
What is the month with the highest UV index?
The month with the highest UV index is June, with an average maximum UV index of 6.
What is the warmest month?
July, having an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 60.4°F (15.8°C), is the warmest month.
What month has the most sunshine?
The month with the most sunshine in Swandale is August, with an average of 10.2h of sunshine.
What is the driest month?
September is the month with the least rainfall. Rain falls for 14.3 days and accumulates 1.69" (43mm) 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
Swandale, 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
Swandale, 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
Swandale, 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
Swandale, 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
Swandale, 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
Swandale, 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
Swandale, 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
Swandale, 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
Swandale, 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 3min - 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 5min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 3min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 2min
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
Swandale, 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
Swandale, 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
Swandale, 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
Swandale, 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).
Swandale, West Virginia, USA
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