Alderson
West Virginia, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Alderson, West VA

January, like December, in Alderson, West Virginia, is another cold winter month, with average temperature fluctuating between 22.3°F (-5.4°C) and 36.3°F (2.4°C). January is the coldest month, 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 »

February, the last month of the winter, in Alderson, is also a wintry month, with 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 almost the same as in January - a still wintry 40.6°F (4.8°C). Weather in February »

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

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

The last month of the spring, May, is a pleasant month in Alderson, West Virginia, with temperature in the range of an average high of 70°F (21.1°C) and an average low of 49.1°F (9.5°C). In May, the average high-temperature increases, from a mild 60.6°F (15.9°C) in April, to an agreeable 70°F (21.1°C). Weather in May »

June, the first month of the summer, in Alderson, is a warm month, with average temperature varying between 54.3°F (12.4°C) and 77.5°F (25.3°C). In Alderson, the average high-temperature in June marginally rises, from a pleasant 70°F (21.1°C) in May, to a moderately hot 77.5°F (25.3°C). Weather in June »

July, the same as June, is another warm summer month in Alderson, West Virginia, with average temperature varying between 58.3°F (14.6°C) and 81°F (27.2°C). The warmest month 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). In July, the average heat index is calculated to a tropical 86.2°F (30.1°C). Weather in July »

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

September, the first month of the autumn, in Alderson, is also a moderately hot month, with temperature in the range of an average low of 52°F (11.1°C) and an average high of 73.4°F (23°C). In Alderson, the average high-temperature slightly decreases, from 79.9°F (26.6°C) in August, to a still moderately hot 73.4°F (23°C). Weather in September »

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

November, the last month of the autumn, in Alderson, is another cool month, with average temperature ranging between min 32.9°F (0.5°C) and max 50.4°F (10.2°C). In Alderson, the average high-temperature in November decreases, from an enjoyable 61.9°F (16.6°C) in October, to a fresh 50.4°F (10.2°C). Weather in November »

The first month of the winter, December, is still a cold month in Alderson, West Virginia, with temperature in the range of an average high of 41.9°F (5.5°C) and an average low of 28.8°F (-1.8°C). In Alderson, West Virginia, the average high-temperature slightly decreases, from a fresh 50.4°F (10.2°C) in November, to a cold 41.9°F (5.5°C). Weather in December »

What is the coldest month in Alderson?

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).

How much does it rain in Alderson?

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

When does it snow in Alderson?

Months with snowfall in Alderson, West Virginia, are January through May, October through December.

How much does it snow in Alderson?

In Alderson, during the entire year, snow falls for 44.3 days, and aggregates up to 20.67" (525mm) of snow.

What is the month with the least sunshine in Alderson?

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

When is the lowest UV index in Alderson?

Months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.

What is the most humid month in Alderson?

February is the most humid month in Alderson, with an average relative humidity of 84%.

What is the snowiest month in Alderson?

The month with the most snowfall is February when snow falls for 10.5 days and typically aggregates up to 5.43" (138mm) of snow.

What is the wettest month in Alderson?

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

When is the highest UV index in Alderson?

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

What is the least humid month in Alderson?

With an average relative humidity of 78%, June is the least humid month in Alderson.

When it does not snow in Alderson?

June through September are months without snowfall in Alderson.

When are the longest days in Alderson?

June has the longest days of the year in Alderson, West Virginia, with an average of 14.7h of daylight.

What is the warmest month in Alderson?

July is the warmest month in Alderson, 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?

With an average of 9.9h of sunshine, July has the most sunshine of the year.

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?

December has the shortest days of the year in Alderson, with an average of 9.6h of daylight.
Average temperature - Alderson, West VA
Average humidity - Alderson, West VA
Average rainfall - Alderson, West VA

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

Average rainfall days - Alderson, West VA

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

Average snowfall - Alderson, West VA
Average snowfall days - Alderson, West VA

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

Average daylight / Average sunshine - Alderson, West VA
Average UV index - Alderson, West VA

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