Charleston, WV weather and climate in 2025
Day
8 °C
Night
-2 °C
Sea
0 °C
Precipitation
86 mm
in month
Rainy days
14 days
in month
Daylight
9 hours
average
Sunshine
3 hours
average
Humidity
71 %
Day
8 °C
Night
-2 °C
Sea
0 °C
Precipitation
86 mm
in month
Rainy days
14 days
in month
Daylight
9 hours
average
Sunshine
3 hours
average
Humidity
71 %
Overview: Charleston, WV
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Weather overview for Charleston, WV
Weather overview
Charleston, WV (United States of America) is a place with a mild continental climate. The day temperatures range from 6 °C (43 °F) in January to 30 °C (86 °F) in July. Temperatures during the night go from -4 °C (24 °F) in January to 18 °C (64 °F) in July. The least rainy month in Charleston, WV is October with its 9 days of rain, the rainiest month is January, when it rains 15 days.
January weather
The day temperature is on its minimum, with its value being 6 °C (43 °F) in Charleston, WV, and the night temperature reaches its minimum as well in January. The number of rainy days is on its maximum, the value of this measure is 15 days, while the rainfall amount descent's start could be observed, with its value being 76 mm (2.98 in). The number of sun hours (without clouds) rise's start could be observed, the value of this measure is 4 hours.
February weather
The day temperature rise's start could be observed, with its value being 8 °C (47 °F) in Charleston, WV, and the night temperature starts to rise too, with its value being -3 °C (26 °F). The beginning of the descent of the number of rainy days could be noticed, its value is 13 days. The number of sun hours (without clouds) continues to rise, its value is 5 hours.
March weather
The day temperature continues to rise, the value of this measure is 14 °C (57 °F) in Charleston, WV, and the rise of the night temperature can be observed too, its value is 0 °C (33 °F). The number of rainy days rise's start could be observed, with its value being 14 days, and the rainfall amount rise's start could be observed too, the value of this measure is 97 mm (3.82 in). The number of sun hours (without clouds) continues to rise, with its value being 6 hours. The maximum of the wind speed is observable, the value of this measure is 3.
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.April weather
The number of rainy days descent's start could be observed, with its value being 14 days in Charleston, WV, and the beginning of the descent of the rainfall amount could be noticed as well. The day temperature continues to rise, with its value being 20 °C (68 °F), and the night temperature continues to rise too, with its value being 5 °C (41 °F). The humidity is on its minimum, with its value of 60 %. The number of sun hours (without clouds) continues to rise, with its value of 7 hours.
May weather
The day temperature continues to rise, the value of this measure is 24 °C (76 °F) in Charleston, WV, and the night temperature rises similarly to the previous month too, the value of this measure is 10 °C (50 °F). The tourist season is at its beginning. The rainfall amount rise's start could be observed, with its value being 116 mm (4.58 in). The rise of the number of sun hours (without clouds) can be observed, with its value being 8 hours.
June weather
The tourist season continues in Charleston, WV. The beginning of the descent of the number of rainy days could be noticed, and the beginning of the descent of the rainfall amount could be noticed too in this month. The day temperature rises similarly to the previous month, the value of this measure is 28 °C (83 °F). The number of sun hours (without clouds) reaches its maximum, with its value being 8 hours. The maximum of the day length can be noticed, the value of this measure is 15 hours.
July weather
The day temperature is on its maximum, with its value of 30 °C (86 °F) in Charleston, WV, and the night temperature reaches its maximum too, the value of this measure is 18 °C (64 °F). The tourist season continues. The number of rainy days rise's start could be observed, with its value being 13 days, while the rainfall amount is on its maximum, with its value of 127 mm (5.00 in). The minimum of the wind speed is observable in this month.
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.August weather
The day temperature starts to descent, its value is 30 °C (85 °F) in Charleston, WV, and the night temperature descent's start could be observed too, with its value being 17 °C (63 °F). The beginning of the descent of the number of rainy days could be noticed, with its value of 11 days, and the rainfall amount descent's start could be observed as well, its value is 100 mm (3.92 in). The ongoing tourist season is noticeable. The number of sun hours (without clouds) continues to descent, the value of this measure is 8 hours.
September weather
The tourist season is taking place in Charleston, WV. The day temperature continues to descent, the value of this measure is 26 °C (79 °F), and the night temperature descents similarly to the previous month as well, the value of this measure is 13 °C (55 °F). The descent of the number of rainy days can be observed, its value is 10 days, and the rainfall amount descents similarly to the previous month as well, with its value being 85 mm (3.36 in). The humidity is on its maximum, with its value being 78 %.
October weather
There is pending tourist season in October in Charleston, WV. The minimum of the number of rainy days is observable, and the minimum of the rainfall amount is observable as well in this month. The day temperature descents similarly to the previous month, the value of this measure is 20 °C (69 °F), and the night temperature continues to descent too. The number of sun hours (without clouds) continues to descent, its value is 6 hours.
November weather
The descent of the day temperature can be observed, with its value of 14 °C (58 °F) in Charleston, WV, and the descent of the night temperature can be observed too, with its value being 2 °C (35 °F). The beginning of the rise of the rainfall amount could be noticed, and the number of rainy days starts to rise as well, with its value of 12 days. The number of sun hours (without clouds) descents similarly to the previous month, with its value of 4 hours.
December weather
The number of rainy days rises similarly to the previous month, with its value of 14 days in Charleston, WV. The day temperature continues to descent, the value of this measure is 8 °C (46 °F), and the night temperature descents similarly to the previous month as well, its value is -2 °C (28 °F). The minimum of the number of sun hours (without clouds) can be noticed, its value is 3 hours. The day length reaches its minimum, with its value being 9 hours.
FAQs
What level of humidity is to expect in Charleston, WV in March?
In March in Charleston, WV, expect humidity around 62 %.
Is there a dry season in Charleston, WV in April?
No, April is not a dry month in Charleston, WV, expect rain approximately 14 days in a month.
What is the night temperature in Charleston, WV in May?
The average night temperature in May in Charleston, WV is 10 °C (50 °F). Nights can be cooler, morning running can be refreshing but choose appropriate clothing, evening outdoor sitting can be pleasant but you can also be cold. An increase of 5 °C (41 °F) compared to the previous month.
How many rainy days can I expect in Charleston, WV in June?
There are 12 days, which are rainy in June in Charleston, WV, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.7 days of the week, or in general - 39 % days. In absolute terms, the decrease compared to the last month is 2 days. This means 12 % value difference.
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.Is it hot in Charleston, WV in July?
In Charleston, WV in July, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
Is August part of the wet season in Charleston, WV?
No, there is no wet season in Charleston, WV in August - you can expect 11 days of rain during the month.
Are there good conditions to visit in Charleston, WV in September?
There are good conditions for visiting in September in Charleston, WV. The daily temperatures in this month reach pleasant 26 °C (79 °F). There are only 10 days of rain in the whole month, so you can leave your umbrella at home. The temperature of 13 °C (55 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
What is the temperature in Charleston, WV during the day in October?
In October in Charleston, WV, the average daily temperatures will be 20 °C (69 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. This is a decrease of 6 °C (42 °F) compared to the last month. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.
How windy is it in Charleston, WV in November?
In Charleston, WV in November, there will be an average wind scale of 2. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.
We make the most from 40 years of historical weather data to predict the best weather conditions.
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.