Monthly weather forecast and climate
Charleston, West VA

The calm Kanawha River in front of Charleston, West Virginia, reflecting the city in its water
The calm Kanawha River in front of Charleston, West Virginia, reflecting the city in its water
January, like December, in Charleston, West Virginia, is another cold winter month, with average temperature ranging between min. 26.2°F (-3.2°C) and max. 42.4°F (5.8°C). With an average high-temperature of 42.4°F (5.8°C) and an average low-temperature of 26.2°F (-3.2°C), January is the coldest month. Weather in January »
February, the last month of the winter, in Charleston, is a chilly month, with temperature in the range of an average high of 46.6°F (8.1°C) and an average low of 28.8°F (-1.8°C). In February, the average high-temperature is 46.6°F (8.1°C), and the average low-temperature is 28.8°F (-1.8°C). Weather in February »

March, the first month of the spring, in Charleston, is a mild month, with average temperature varying between 35.4°F (1.9°C) and 56.1°F (13.4°C). The average high-temperature, is 56.1°F (13.4°C), while the average low-temperature is 35.4°F (1.9°C). Weather in March »

April in Charleston, West Virginia, is a comfortable spring month, with average temperature fluctuating between 67.6°F (19.8°C) and 44.4°F (6.9°C). In Charleston, the average high-temperature is 67.6°F (19.8°C), and the average low-temperature is 44.4°F (6.9°C). Weather in April »

The last month of the spring, May, is a warm month in Charleston, West Virginia, with average temperature ranging between min. 52.7°F (11.5°C) and max. 74.8°F (23.8°C). In May, in Charleston, the average high-temperature is 74.8°F (23.8°C), and the average low-temperature is 52.7°F (11.5°C). Weather in May »

June, the first month of the summer, in Charleston, is also a warm month, with average temperature fluctuating between 61.5°F (16.4°C) and 82.2°F (27.9°C). In June, the average high-temperature is 82.2°F (27.9°C), and the average low-temperature is 61.5°F (16.4°C). Weather in June »

July, like June, in Charleston, West Virginia, is another warm summer month, with average temperature ranging between min. 65.7°F (18.7°C) and max. 85.3°F (29.6°C). With an average high-temperature of 85.3°F (29.6°C) and an average low-temperature of 65.7°F (18.7°C), July is the warmest month. Weather in July »

The last month of the summer, August, is another warm month in Charleston, West Virginia, with average temperature fluctuating between 84.2°F (29°C) and 64.6°F (18.1°C). In August, the average high-temperature is 84.2°F (29°C), and the average low-temperature is 64.6°F (18.1°C). Weather in August »

The first month of the autumn, September, is also a warm month in Charleston, West Virginia, with average temperature varying between 77.7°F (25.4°C) and 56.8°F (13.8°C). The average high-temperature, in September, is 77.7°F (25.4°C), while the average low-temperature is 56.8°F (13.8°C). Weather in September »

October, like September, in Charleston, West Virginia, is a comfortable autumn month, with average temperature ranging between min. 45.3°F (7.4°C) and max. 67.6°F (19.8°C). The average high-temperature, is 67.6°F (19.8°C), while the average low-temperature is 45.3°F (7.4°C). Weather in October »

November, the last month of the autumn, in Charleston, is also a mild month, with average temperature varying between 57°F (13.9°C) and 36.9°F (2.7°C). The average high-temperature, is 57°F (13.9°C), while the average low-temperature is 36.9°F (2.7°C). Weather in November »

December, the first month of the winter, in Charleston, is also a chilly month, with average temperature fluctuating between 29.1°F (-1.6°C) and 45.7°F (7.6°C). In Charleston, the average high-temperature is 45.7°F (7.6°C), and the average low-temperature is 29.1°F (-1.6°C). Weather in December »

What is the coldest month in Charleston?

With an average high-temperature of 42.4°F (5.8°C) and an average low-temperature of 26.2°F (-3.2°C), January is the coldest month in Charleston.

How much does it rain in Charleston?

Throughout the year, there are 150.7 rainfall days, and 44" (1117.4mm) of precipitation is accumulated.

When does it snow in Charleston?

January through April, October through December are months with snowfall.

How much does it snow in Charleston?

Throughout the year, there are 26.4 snowfall days, and 36.3" (921.9mm) of snow is accumulated.

What is the snowiest month in Charleston?

January is the month with the most snowfall in Charleston, West Virginia. Snow falls for 8.5 days and accumulates 11.5" (292.1mm) of snow.

When are the longest days in Charleston?

June has the longest days of the year in Charleston, West Virginia, with an average of 14.8h of daylight.

What is the warmest month in Charleston?

The warmest month is July, with an average high-temperature of 85.3°F (29.6°C) and an average low-temperature of 65.7°F (18.7°C).

What is the wettest month in Charleston?

The month with the most rainfall is July when the rain falls for 12.1 days and typically aggregates up to 4.9" (125.5mm) of precipitation.

What is the driest month in Charleston?

October is the month with the least rainfall. Rain falls for 9.7 days and accumulates 2.7" (68.1mm) of precipitation.

What is the month with the shortest days in Charleston?

December has the shortest days of the year in Charleston, West Virginia, with an average of 9.5h of daylight.
Average temperature - Charleston, West VA
Average rainfall - Charleston, West VA
Average rainfall days - Charleston, West VA

The month with the highest number of rainy days is January (15 days).
The month with the lowest number of rainy days is September (9.3 days).

Average snowfall - Charleston, West VA
Average snowfall days - Charleston, West VA

The month with the highest number of snowfall days is January (8.5 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average daylight - Charleston, West VA

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.5h).

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