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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 Gwinn, West Virginia, is a wintry winter month, with temperature in the range of an average low of 25.7°F (-3.5°C) and an average high of 39°F (3.9°C). January, with average temperatures reaching a high of 39°F (3.9°C) and a low of 25.7°F (-3.5°C), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Gwinn, West Virginia, with an average temperature ranging between max 43.5°F (6.4°C) and min 28.9°F (-1.7°C). February ushers in an average high-temperature of a chilly 43.5°F (6.4°C), aligning closely with the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Gwinn, West Virginia, with temperature in the range of an average low of 36.3°F (2.4°C) and an average high of 53.2°F (11.8°C). The shift from February to March is marked by an increase in the average high-temperature, moving from a chilly 43.5°F (6.4°C) to a cool 53.2°F (11.8°C). Weather in March »
Weather in April
April in Gwinn, West Virginia, is an enjoyable spring month, with an average temperature ranging between min 45.7°F (7.6°C) and max 65.8°F (18.8°C). April comes with an increase, with the average high-temperature moving from a cool 53.2°F (11.8°C) in March to a comfortable 65.8°F (18.8°C). Weather in April »
Weather in May
May, the last month of the spring in Gwinn, is a moderately hot month, with temperature in the range of an average low of 54.5°F (12.5°C) and an average high of 76.1°F (24.5°C). An upsurge in temperatures occurs as April gives way to May, with average highs shifting from a comfortable 65.8°F (18.8°C) to a moderately hot 76.1°F (24.5°C). Weather in May »
Weather in June
June, the first month of the summer in Gwinn, is still a warm month, with an average temperature ranging between min 60.8°F (16°C) and max 83.5°F (28.6°C). June's arrival signals a subtle increase in average high-temperatures, moving from May's 76.1°F (24.5°C) to a still moderately hot 83.5°F (28.6°C). Weather in June »
Weather in July
July is a hot summer month in Gwinn, West Virginia, with temperature in the range of an average high of 87.1°F (30.6°C) and an average low of 64°F (17.8°C). July tends to be the warmest month, with temperatures averaging a daily high of 87.1°F (30.6°C) and a low of 64°F (17.8°C). The heat index for July is calculated to be a torrid 100.4°F (38°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Gwinn, West Virginia, with an average temperature ranging between min 62.4°F (16.9°C) and max 85.6°F (29.8°C). August's average high-temperature stands at a moderately hot 85.6°F (29.8°C), showing little deviation from July's 87.1°F (30.6°C). Weather in August »
Weather in September
September, the first month of the autumn in Gwinn, is also a moderately hot month, with an average temperature ranging between min 57.7°F (14.3°C) and max 79.5°F (26.4°C). In September, the average high-temperature marginally drops from a warm 85.6°F (29.8°C) in August to a still moderately hot 79.5°F (26.4°C). Weather in September »
Weather in October
October, like September, in Gwinn, West Virginia, is another comfortable autumn month, with an average temperature fluctuating between 46.9°F (8.3°C) and 66.4°F (19.1°C). Gwinn in October demonstrates a small temperature transition, adjusting from an average high of a moderately hot 79.5°F (26.4°C) in September to a comfortable 66.4°F (19.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Gwinn, West Virginia, with an average temperature fluctuating between 37.6°F (3.1°C) and 53.2°F (11.8°C). With November's arrival, Gwinn sees a decrease in average high-temperatures, moving from a comfortable 66.4°F (19.1°C) in October to a cool 53.2°F (11.8°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Gwinn, West Virginia, with temperature in the range of an average high of 44.4°F (6.9°C) and an average low of 32.7°F (0.4°C). The transition into December subtly indicates a reduction in the average high-temperature, down to a frosty 44.4°F (6.9°C) from November's cool 53.2°F (11.8°C). Weather in December »
Updated: Aug 10, 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 time of the year is the coldest?
January is Gwinn's coldest month, registering average high temperatures of 39°F (3.9°C) and lows of 25.7°F (-3.5°C).
How much does it rain?
Throughout the year, there are 176 rainfall days, and 33.15" (842mm) of precipitation is accumulated.
When does it snow?
January through April, October through December are months with snowfall.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 11.4 days and accumulates 3.62" (92mm) of snow.
How much does it snow in Gwinn?
In Gwinn, West Virginia, during the entire year, snow falls for 38.2 days and aggregates up to 14.92" (379mm) of snow.
What is the month with the least sunshine?
With an average of 3.8h of sunshine, January has the least sunshine of the year.
What is the month with the lowest UV index?
The months with the lowest UV index in Gwinn are January, February and December, with an average maximum UV index of 2.
What is the most humid month?
February is the most humid month, with an average relative humidity of 81%.
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?
May is the month with the most rainfall. Rain falls for 19.6 days and accumulates 3.54" (90mm) of precipitation.
When it does not snow?
In Gwinn, snow does not fall in May through September.
What is the month with the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
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?
During the warmest month in Gwinn, July, temperatures average a high of 87.1°F (30.6°C) and a low of 64°F (17.8°C).
What is the least humid month?
August is the least humid month, with an average relative humidity of 74%.
What month has the most sunshine?
August has the most sunshine of the year, with an average of 10.4h of sunshine.
What is the driest month in Gwinn?
The month with the least rainfall is September, when the rain falls for 12.5 days and typically collects 1.89" (48mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 30min of daylight.
Average temperature
Gwinn, WV
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (39°F).
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).
Average pressure
Gwinn, 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:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.97"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:
30.06"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 (29.97"Hg).
Average wind speed
Gwinn, WV
- Average wind speed in January:
6.6mph - Average wind speed in February:
6.7mph - Average wind speed in March:
6.5mph - Average wind speed in April:
6.6mph - Average wind speed in May:
5.7mph - Average wind speed in June:
5mph
- Average wind speed in July:
4.4mph - Average wind speed in August:
4.2mph - Average wind speed in September:
4.5mph - Average wind speed in October:
5.3mph - Average wind speed in November:
5.7mph - Average wind speed in December:
6.2mph
The windiest month (with the highest average wind speed) is February (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity
Gwinn, WV
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (74%).
Average rainfall
Gwinn, WV
- Average rainfall in January:
2.44" - Average rainfall in February:
3.27" - Average rainfall in March:
2.99" - Average rainfall in April:
3.23" - Average rainfall in May:
3.54" - Average rainfall in June:
2.95"
- Average rainfall in July:
2.91" - Average rainfall in August:
2.28" - Average rainfall in September:
1.89" - Average rainfall in October:
2.44" - Average rainfall in November:
2.05" - Average rainfall in December:
3.15"
The wettest month (with the highest rainfall) is May (3.54").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days
Gwinn, WV
- Average rainfall days in January:
12.3 days - Average rainfall days in February:
12.2 days - Average rainfall days in March:
15.8 days - Average rainfall days in April:
17.1 days - Average rainfall days in May:
19.6 days - Average rainfall days in June:
16.7 days
- Average rainfall days in July:
17.2 days - Average rainfall days in August:
15.5 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
12.7 days - Average rainfall days in November:
10.9 days - Average rainfall days in December:
13.5 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is November (10.9 days).
Average snowfall
Gwinn, WV
The month with the highest snowfall is January (3.62").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Gwinn, WV
- Average snowfall days in January:
11.4 days - Average snowfall days in February:
10 days - Average snowfall days in March:
5.8 days - Average snowfall days in April:
0.7 days - Average snowfall days in May:
0.1 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:
0.4 days - Average snowfall days in November:
2.3 days - Average snowfall days in December:
7.5 days
The month with the highest number of snowfall days is January (11.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Gwinn, 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:
5h and 5min - Average sunshine in April:
8h and 0min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 2min - 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 24min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Gwinn, WV
- Average sunshine days in January:
11.7 days - Average sunshine days in February:
9.3 days - Average sunshine days in March:
11 days - Average sunshine days in April:
10.8 days - Average sunshine days in May:
9.5 days - Average sunshine days in June:
11.3 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
13.5 days - Average sunshine days in September:
14.6 days - Average sunshine days in October:
16.3 days - Average sunshine days in November:
16.9 days - Average sunshine days in December:
12.8 days
The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is February (9.3 days).
Average UV index
Gwinn, 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
Gwinn, 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
Gwinn, 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).
Gwinn, West Virginia, USA
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