Climate and monthly weather forecast
Henderson, West VA

Weather in January

January, like December, in Henderson, West Virginia, is another cold winter month, with an average temperature varying between 37.9°F (3.3°C) and 24.3°F (-4.3°C). With an average high-temperature of 37.9°F (3.3°C) and an average low-temperature of 24.3°F (-4.3°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Henderson, is another cold month, with an average temperature varying between 27.9°F (-2.3°C) and 42.4°F (5.8°C). In Henderson, the average high-temperature in February is almost the same as in January - a still cold 42.4°F (5.8°C). Weather in February »

Weather in March

March, the first month of the spring in Henderson, is a fresh month, with temperature in the range of an average low of 35.8°F (2.1°C) and an average high of 52.5°F (11.4°C). In March, the average high-temperature rises from a cold 42.4°F (5.8°C) in February to a fresh 52.5°F (11.4°C). Weather in March »

Weather in April

April is a comfortable spring month in Henderson, West Virginia, with an average temperature ranging between max 64.8°F (18.2°C) and min 44.8°F (7.1°C). In April, the average high-temperature rises from a cool 52.5°F (11.4°C) in March to an enjoyable 64.8°F (18.2°C). Weather in April »

Weather in May

May, the last month of the spring in Henderson, is a warm month, with an average temperature varying between 54.3°F (12.4°C) and 75.6°F (24.2°C). In May, the average high-temperature increases from an enjoyable 64.8°F (18.2°C) in April to a moderately hot 75.6°F (24.2°C). Weather in May »

Weather in June

June, the first month of the summer in Henderson, is still a warm month, with temperature in the range of an average low of 60.6°F (15.9°C) and an average high of 82.9°F (28.3°C). In Henderson, the average high-temperature in June marginally rises from 75.6°F (24.2°C) in May to a still moderately hot 82.9°F (28.3°C). Weather in June »

Weather in July

July in Henderson, West Virginia, is a tropical summer month, with an average temperature varying between 86.5°F (30.3°C) and 64.4°F (18°C). The warmest month is July, with an average high-temperature of 86.5°F (30.3°C) and an average low-temperature of 64.4°F (18°C). The average heat index in July is estimated at a very hot 99.3°F (37.4°C). Weather in July »

Weather in August

August, the last month of the summer in Henderson, is also a moderately hot month, with an average temperature fluctuating between 85.5°F (29.7°C) and 62.6°F (17°C). In Henderson, the average high-temperature in August is almost the same as in July - a moderately hot 85.5°F (29.7°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Henderson, West Virginia, with temperature in the range of an average low of 57.7°F (14.3°C) and an average high of 79°F (26.1°C). In September, the average high-temperature marginally drops from 85.5°F (29.7°C) in August to a still moderately hot 79°F (26.1°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Henderson, West Virginia, with an average temperature fluctuating between 65.8°F (18.8°C) and 47.1°F (8.4°C). In Henderson, West Virginia, the average high-temperature in October decreases from a moderately hot 79°F (26.1°C) in September to an enjoyable 65.8°F (18.8°C). Weather in October »

Weather in November

November, the last month of the autumn in Henderson, is another cool month, with an average temperature varying between 52.5°F (11.4°C) and 36.7°F (2.6°C). In November, the average high-temperature drops from an enjoyable 65.8°F (18.8°C) in October to a fresh 52.5°F (11.4°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Henderson, West Virginia, with an average temperature varying between 31.3°F (-0.4°C) and 43.2°F (6.2°C). In December, the average high-temperature decreases from a fresh 52.5°F (11.4°C) in November to a frosty 43.2°F (6.2°C). Weather in December »
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FAQ

What is the coldest month in Henderson?

With an average high-temperature of 37.9°F (3.3°C) and an average low-temperature of 24.3°F (-4.3°C), January is the coldest month in Henderson, West Virginia.

What are the most humid months in Henderson?

January and February, with an average relative humidity of 82%, are most humid months in Henderson, West Virginia.

How much does it rain in Henderson?

In Henderson, during the entire year, the rain falls for 169.2 days and collects up to 27.56" (700mm) of precipitation.

When does it snow in Henderson?

Months with snowfall in Henderson, West Virginia, are January through April, November and December.

How many days does it snow in Henderson?

In Henderson, during the entire year, snow falls for 35.5 days and aggregates up to 7.2" (183mm) of snow.

What is the month with the least sunshine in Henderson?

January has the least sunshine of the year in Henderson, West Virginia, with an average of 3.7h of sunshine.

When is the lowest UV index in Henderson?

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

When does it snow the most in Henderson?

The month with the most snowfall in Henderson, West Virginia, is February, when snow falls for 9 days and typically aggregates up to 2.09" (53mm) of snow.

When is Daylight Saving Time (DST) in Henderson?

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 wettest month in Henderson?

May is the month with the most rainfall. Rain falls for 19.3 days and accumulates 3.27" (83mm) of precipitation.

When it does not snow in Henderson?

May through October are months without snowfall in Henderson, West Virginia.

When is the highest UV index in Henderson?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Henderson, West Virginia.

When are the longest days in Henderson?

June has the longest days of the year in Henderson, with an average of 14h and 50min of daylight.

What is the warmest month in Henderson?

With an average high-temperature of 86.5°F (30.3°C) and an average low-temperature of 64.4°F (18°C), July is the warmest month.

What is the least humid month in Henderson?

August is the least humid month in Henderson, with an average relative humidity of 74%.

What month has the most sunshine in Henderson?

With an average of 10.5h of sunshine, August has the most sunshine of the year.

What is the driest month in Henderson?

September is the month with the least rainfall in Henderson, West Virginia. Rain falls for 12.3 days and accumulates 1.57" (40mm) of precipitation.

What is the month with the shortest days in Henderson?

The month with the shortest days in Henderson, West Virginia, is December, with an average of 9h and 30min of daylight.

Average temperature
Henderson, West VA

Average temperature - Henderson, West VA

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.9°F).

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure
Henderson, West VA

Average pressure - Henderson, West VA

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed
Henderson, West VA

Average wind speed - Henderson, West VA

The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

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Average humidity
Henderson, West VA

Average humidity - Henderson, West VA

The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is August (74%).

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Average rainfall
Henderson, West VA

Average rainfall - Henderson, West VA

The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is September (1.57").

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Average rainfall days
Henderson, West VA

Average rainfall days - Henderson, West VA

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (10.1 days).

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Average snowfall
Henderson, West VA

Average snowfall - Henderson, West VA

The month with the highest snowfall is February (2.09").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Henderson, West VA

Average snowfall days - Henderson, West VA

The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Henderson, West VA

Average daylight / Average sunshine - Henderson, West VA

The month with the longest days is June (Average daylight: 14h and 50min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days
Henderson, West VA

Average sunshine days - Henderson, West VA

The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is February (9.2 days).

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Average UV index
Henderson, West VA

Average UV index - Henderson, West VA

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

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Average visibility
Henderson, West VA

Average visibility - Henderson, West VA

The months with the highest visibility are April, June and November (6mi).
The months with the lowest visibility are January, February, March, May, July, August, September, October and December (5mi).

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