Climate and monthly weather forecast
Alderson, West VA

Weather in January

January, like December, in Alderson, West Virginia, is a wintry winter month, with temperature in the range of an average high of 36.3°F (2.4°C) and an average low of 22.3°F (-5.4°C). The coldest month is January, with an average high-temperature of 36.3°F (2.4°C) and an average low-temperature of 22.3°F (-5.4°C). Weather in January »

Weather in February

February, the last month of the winter in Alderson, is also a wintry month, with an average temperature varying between 25.2°F (-3.8°C) and 40.6°F (4.8°C). In Alderson, West Virginia, the average high-temperature in February is relatively the same as in January - a still wintry 40.6°F (4.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Alderson, West Virginia, with temperature in the range of an average high of 48.6°F (9.2°C) and an average low of 31.8°F (-0.1°C). In March, the average high-temperature marginally rises from a cold 40.6°F (4.8°C) in February to a chilly 48.6°F (9.2°C). Weather in March »

Weather in April

April in Alderson, West Virginia, is a mild spring month, with temperature in the range of an average high of 60.6°F (15.9°C) and an average low of 41.4°F (5.2°C). In April, the average high-temperature rises from a frosty 48.6°F (9.2°C) in March to a mild 60.6°F (15.9°C). Weather in April »

Weather in May

May, the last month of the spring in Alderson, is an agreeable month, with an average temperature fluctuating between 49.1°F (9.5°C) and 70°F (21.1°C). In May, the average high-temperature rises from a mild 60.6°F (15.9°C) in April to an agreeable 70°F (21.1°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Alderson, West Virginia, with temperature in the range of an average low of 54.3°F (12.4°C) and an average high of 77.5°F (25.3°C). In June, the average high-temperature slightly increases from a pleasant 70°F (21.1°C) in May to a warm 77.5°F (25.3°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Alderson, West Virginia, with an average temperature fluctuating between 81°F (27.2°C) and 58.3°F (14.6°C). With an average high-temperature of 81°F (27.2°C) and an average low-temperature of 58.3°F (14.6°C), July is the warmest month. In July, the average heat index is calculated to be a hot 86.2°F (30.1°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Alderson, West Virginia, with temperature in the range of an average low of 56.3°F (13.5°C) and an average high of 79.9°F (26.6°C). In August, the average high-temperature is relatively the same as in July - a still moderately hot 79.9°F (26.6°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Alderson, West Virginia, with an average temperature fluctuating between 52°F (11.1°C) and 73.4°F (23°C). In September, the average high-temperature marginally drops from a warm 79.9°F (26.6°C) in August to a still moderately hot 73.4°F (23°C). Weather in September »

Weather in October

October, like September, in Alderson, West Virginia, is another comfortable autumn month, with an average temperature varying between 43.2°F (6.2°C) and 61.9°F (16.6°C). In Alderson, the average high-temperature in October drops from a moderately hot 73.4°F (23°C) in September to a comfortable 61.9°F (16.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Alderson, is another cool month, with temperature in the range of an average low of 32.9°F (0.5°C) and an average high of 50.4°F (10.2°C). In Alderson, the average high-temperature in November drops from an enjoyable 61.9°F (16.6°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 still a cold month in Alderson, West Virginia, with an average temperature varying between 28.8°F (-1.8°C) and 41.9°F (5.5°C). In Alderson, the average high-temperature in December marginally drops from a cool 50.4°F (10.2°C) in November to a wintry 41.9°F (5.5°C). Weather in December »
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FAQ

What is the coldest month in Alderson?

January is the coldest month in Alderson, with an average high-temperature of 36.3°F (2.4°C) and an average low-temperature of 22.3°F (-5.4°C).

How much does it rain in Alderson?

Throughout the year, there are 183.6 rainfall days, and 31.61" (803mm) of precipitation is accumulated.

When does it snow in Alderson?

January through May, October through December are months with snowfall in Alderson.

How many days does it snow in Alderson?

Throughout the year, in Alderson, there are 44.3 snowfall days, and 20.67" (525mm) of snow is accumulated.

What is the month with the least sunshine in Alderson?

With an average of 3.9h of sunshine, January has the least sunshine of the year.

What are the months with the lowest UV index in Alderson?

The months with the lowest UV index in Alderson, West Virginia, are January through March, November and December, with an average maximum UV index of 2.

What is the most humid month in Alderson?

With an average relative humidity of 84%, February is the most humid month.

What is the snowiest month in Alderson?

February is the month with the most snowfall in Alderson, West Virginia. Snow falls for 10.5 days and accumulates 5.43" (138mm) of snow.

When is Daylight Saving Time (DST) in Alderson?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

What is the rainiest month in Alderson?

The month with the most rainfall in Alderson is May, when the rain falls for 22.2 days and typically aggregates up to 3.39" (86mm) of precipitation.

What is the month with the highest UV index in Alderson?

May through August, with an average maximum UV index of 5, are months with the highest UV index in Alderson.

What is the least humid month in Alderson?

The least humid month is June, with an average relative humidity of 78%.

When it does not snow in Alderson?

June through September are months without snowfall in Alderson.

When are the longest days in Alderson?

With an average of 14h and 44min of daylight, June has the longest days of the year in Alderson, West Virginia.

What is the warmest month in Alderson?

The warmest month in Alderson is July, with an average high-temperature of 81°F (27.2°C) and an average low-temperature of 58.3°F (14.6°C).

What month has the most sunshine in Alderson?

July has the most sunshine of the year in Alderson, West Virginia, with an average of 9.9h of sunshine.

What is the driest month in Alderson?

The month with the least rainfall is September, when the rain falls for 15.5 days and typically collects 1.81" (46mm) of precipitation.

What is the month with the shortest days in Alderson?

With an average of 9h and 37min of daylight, December has the shortest days of the year in Alderson, West Virginia.

Average temperature
Alderson, West VA

Average temperature - Alderson, West VA

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (36.3°F).

The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

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Average pressure
Alderson, West VA

Average pressure - Alderson, West VA

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed
Alderson, West VA

Average wind speed - Alderson, West VA

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 (4mph).

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Average humidity
Alderson, West VA

Average humidity - Alderson, West VA

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is June (78%).

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Average rainfall
Alderson, West VA

Average rainfall - Alderson, West VA

The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is September (1.81").

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Average rainfall days
Alderson, West VA

Average rainfall days - Alderson, West VA

The month with the highest number of rainy days is May (22.2 days).
The month with the least rainy days is November (10.2 days).

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Average snowfall
Alderson, West VA

Average snowfall - Alderson, West VA

The month with the highest snowfall is February (5.43").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Alderson, West VA

Average snowfall days - Alderson, West VA

The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Alderson, West VA

Average daylight / Average sunshine - Alderson, West VA

The month with the longest days is June (Average daylight: 14h and 44min).
The month with the shortest days is December (Average daylight: 9h and 37min).

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

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Average sunshine days
Alderson, West VA

Average sunshine days - Alderson, West VA

The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is May (7.7 days).

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Average UV index
Alderson, West VA

Average UV index - Alderson, West VA

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average visibility
Alderson, West VA

Average visibility - Alderson, West VA

The months with the highest visibility are March, April, June, July, November and December (5mi).
The months with the lowest visibility are January, February, May, August, September and October (4mi).

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