Climate and monthly weather forecast
Gaston Junction, WV

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Weather in January

January, the same as December, is another cold winter month in Gaston Junction, West Virginia, with an average temperature varying between 35.6°F (2°C) and 21.9°F (-5.6°C). January is the coldest month, exhibiting average temperatures of 35.6°F (2°C) at the peak and 21.9°F (-5.6°C) at the base. Weather in January »

Weather in February

February, the last month of the winter in Gaston Junction, is another cold month, with an average temperature fluctuating between 25.2°F (-3.8°C) and 39.7°F (4.3°C). Upon the onset of February, Gaston Junction witnesses an average high-temperature of a still cold 39.7°F (4.3°C), showing a close resemblance to the prior month. Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Gaston Junction, West Virginia, with an average temperature ranging between max 49.1°F (9.5°C) and min 32.7°F (0.4°C). The transition from February to March brings a temperature rise, with average high-temperatures increasing from a wintry 39.7°F (4.3°C) to a frosty 49.1°F (9.5°C). Weather in March »

Weather in April

April in Gaston Junction, West Virginia, is an enjoyable spring month, with an average temperature ranging between max 61.3°F (16.3°C) and min 41.5°F (5.3°C). April's arrival signals an increase in average high-temperatures, moving from March's chilly 49.1°F (9.5°C) to an enjoyable 61.3°F (16.3°C). Weather in April »

Weather in May

May, the last month of the spring in Gaston Junction, is a pleasant month, with an average temperature ranging between min 51.4°F (10.8°C) and max 72.1°F (22.3°C). May indicates a change in the average high-temperature, moving up from a refreshing 61.3°F (16.3°C) in April to a pleasant 72.1°F (22.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Gaston Junction, West Virginia, with temperature in the range of an average low of 57.2°F (14°C) and an average high of 79.2°F (26.2°C). June showcases a minor temperature ascent, adjusting from May's pleasant 72.1°F (22.3°C) to a warm 79.2°F (26.2°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Gaston Junction, West Virginia, with an average temperature ranging between max 82.9°F (28.3°C) and min 61°F (16.1°C). With average high and low temperatures of 82.9°F (28.3°C) and 61°F (16.1°C) respectively, July is Gaston Junction's warmest month. July's mean heat index is computed to be a hot 91.4°F (33°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Gaston Junction, West Virginia, with an average temperature ranging between min 58.6°F (14.8°C) and max 81.9°F (27.7°C). The advent of August observes an average high-temperature of a still moderately hot 81.9°F (27.7°C), nearly identical to July's 82.9°F (28.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Gaston Junction, West Virginia, with temperature in the range of an average high of 76.1°F (24.5°C) and an average low of 54.5°F (12.5°C). The average high-temperature shows a slight dip in September, from August's moderately hot 81.9°F (27.7°C) to a still warm 76.1°F (24.5°C). Weather in September »

Weather in October

October, the same as September, is another refreshing autumn month in Gaston Junction, West Virginia, with an average temperature fluctuating between 45.1°F (7.3°C) and 62.8°F (17.1°C). The start of October involves a temperature drop, moving from a warm 76.1°F (24.5°C) in September to a refreshing 62.8°F (17.1°C). Weather in October »

Weather in November

November, the last month of the autumn in Gaston Junction, is another cool month, with an average temperature varying between 34.7°F (1.5°C) and 50.4°F (10.2°C). The onset of November brings a small change in high-temperatures, falling from a comfortable 62.8°F (17.1°C) in October to a fresh 50.4°F (10.2°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Gaston Junction, West Virginia, with temperature in the range of an average low of 29.7°F (-1.3°C) and an average high of 41.7°F (5.4°C). In Gaston Junction, entering December brings a subtle temperature decrement, reducing from November's cool 50.4°F (10.2°C) to a wintry 41.7°F (5.4°C). Weather in December »
Updated: Aug 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

January is the coldest month, with the temperature often reaching an average high of 35.6°F (2°C) and an average low of 21.9°F (-5.6°C).

What is the most humid month?

The months with the highest humidity are January and February, with an average relative humidity of 84%.

How much does it rain?

Throughout the year, there are 182.4 rainfall days, and 36.1" (917mm) of precipitation is accumulated.

When does it snow?

Months with snowfall are January through May, October through December.

When does it snow the most?

The month with the most snowfall is January, when snow falls for 16.8 days and typically aggregates up to 7.28" (185mm) of snow.

How many days does it snow?

Throughout the year, there are 58.4 snowfall days, and 29.09" (739mm) of snow is accumulated.

What is the month with the least sunshine?

January has the least sunshine of the year in Gaston Junction, with an average of 3h of sunshine.

What is the month with the lowest UV index?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

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 20.3 days and typically aggregates up to 4.21" (107mm) of precipitation.

What are the months with the highest UV index?

The months with the highest UV index are May through July, with an average maximum UV index of 6.

When it does not snow?

In Gaston Junction, snow does not fall in June through September.

When are the longest days?

With an average of 14h and 54min of daylight, June has the longest days of the year.

What month is the hottest in Gaston Junction?

Gaston Junction's warmest temperatures are experienced in July, with average high temperatures of 82.9°F (28.3°C) and lows of 61°F (16.1°C).

What is the least humid month?

The least humid month is August, with an average relative humidity of 77%.

What month has the most sunshine?

August has the most sunshine of the year, with an average of 9.9h of sunshine.

What is the driest month?

September is the month with the least rainfall. Rain falls for 14.5 days and accumulates 2.13" (54mm) of precipitation.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 24min of daylight.

Average temperature
Gaston Junction, WV

Average temperature - Gaston Junction, WV

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (35.6°F).

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).

Average pressure
Gaston Junction, WV

Average pressure - Gaston Junction, WV

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed
Gaston Junction, WV

Average wind speed - Gaston Junction, WV

The windiest months (with the highest average wind speed) are January and February (7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity
Gaston Junction, WV

Average humidity - Gaston Junction, WV

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is August (77%).

Average rainfall
Gaston Junction, WV

Average rainfall - Gaston Junction, WV

The wettest month (with the highest rainfall) is May (4.21").
The driest month (with the least rainfall) is September (2.13").

Average rainfall days
Gaston Junction, WV

Average rainfall days - Gaston Junction, WV

The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is January (10.8 days).

Average snowfall
Gaston Junction, WV

Average snowfall - Gaston Junction, WV

The month with the highest snowfall is January (7.28").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Gaston Junction, WV

Average snowfall days - Gaston Junction, WV

The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Gaston Junction, WV

Average daylight / Average sunshine - Gaston Junction, WV

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

Average sunshine days
Gaston Junction, WV

Average sunshine days - Gaston Junction, WV

The month with the most sunshine days is November (14.5 days).
The month with the least sunshine days is January (6.8 days).

Average UV index
Gaston Junction, WV

Average UV index - Gaston Junction, WV

The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average visibility
Gaston Junction, WV

Average visibility - Gaston Junction, 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).

Gaston Junction, West Virginia, USA

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