Climate and monthly weather forecast
Chester Gap, VA

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Weather in January

January, the same as December, is another cold winter month in Chester Gap, Virginia, with temperature in the range of an average high of 38.7°F (3.7°C) and an average low of 24.3°F (-4.3°C). January, having an average high-temperature of 38.7°F (3.7°C) and an average low-temperature of 24.3°F (-4.3°C), is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Chester Gap, is a chilly month, with an average temperature ranging between max 43.3°F (6.3°C) and min 26.8°F (-2.9°C). The start of February sees the average high-temperature at a frosty 43.3°F (6.3°C), showing little difference from January's 38.7°F (3.7°C). Weather in February »

Weather in March

The first month of the spring, March, is a cool month in Chester Gap, Virginia, with temperature in the range of an average high of 51.4°F (10.8°C) and an average low of 33.6°F (0.9°C). As March begins, there's a slight increase in the average high-temperature, moving from a frosty 43.3°F (6.3°C) in February to a cool 51.4°F (10.8°C). Weather in March »

Weather in April

April in Chester Gap, Virginia, is an enjoyable spring month, with an average temperature ranging between max 63.5°F (17.5°C) and min 43.3°F (6.3°C). A rise in the average high-temperature is observed during April, moving from a fresh 51.4°F (10.8°C) in March to an enjoyable 63.5°F (17.5°C). Weather in April »

Weather in May

May, the last month of the spring in Chester Gap, is a pleasant month, with an average temperature varying between 52.3°F (11.3°C) and 73.2°F (22.9°C). May's arrival brings a change in high-temperatures, moving from an enjoyable 63.5°F (17.5°C) in April to a pleasant 73.2°F (22.9°C). Weather in May »

Weather in June

June, the first month of the summer in Chester Gap, is a warm month, with an average temperature varying between 59.5°F (15.3°C) and 81.3°F (27.4°C). June sees a marginal temperature increase, moving from a pleasant 73.2°F (22.9°C) in May to a moderately hot 81.3°F (27.4°C). Weather in June »

Weather in July

July in Chester Gap, Virginia, is a tropical summer month, with an average temperature fluctuating between 86°F (30°C) and 63.7°F (17.6°C). July, with its high-temperature average of 86°F (30°C) and a low-temperature average of 63.7°F (17.6°C), is the warmest month. July's heat index is evaluated at a very hot 96.8°F (36°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Chester Gap, Virginia, with an average temperature fluctuating between 62.1°F (16.7°C) and 83.8°F (28.8°C). August's weather records an average high-temperature of a warm 83.8°F (28.8°C), showing little deviation from July. Weather in August »

Weather in September

September, the first month of the autumn in Chester Gap, is still a warm month, with an average temperature ranging between max 76.3°F (24.6°C) and min 56.7°F (13.7°C). The average high-temperature shows a slight dip in September, from August's warm 83.8°F (28.8°C) to a still moderately hot 76.3°F (24.6°C). Weather in September »

Weather in October

October, like September, in Chester Gap, Virginia, is another comfortable autumn month, with temperature in the range of an average low of 45.9°F (7.7°C) and an average high of 64.6°F (18.1°C). October brings a drop in Chester Gap's average high-temperature, falling from a warm 76.3°F (24.6°C) in September to a comfortable 64.6°F (18.1°C). Weather in October »

Weather in November

November, the last month of the autumn in Chester Gap, is another cool month, with temperature in the range of an average high of 52.5°F (11.4°C) and an average low of 35.4°F (1.9°C). November weather is marked by a drop in the average high-temperature, falling from a refreshing 64.6°F (18.1°C) in October to a cool 52.5°F (11.4°C). Weather in November »

Weather in December

December, the first month of the winter in Chester Gap, is still a chilly month, with temperature in the range of an average high of 43.7°F (6.5°C) and an average low of 30°F (-1.1°C). Start of December brings a slight shift in the average high-temperature, dipping a bit from November's fresh 52.5°F (11.4°C) to a chilly 43.7°F (6.5°C). Weather in December »
Updated: Jun 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

Chester Gap, Virginia, experiences its average lowest temperatures in January, reaching a peak of 38.7°F (3.7°C) and a minimum of 24.3°F (-4.3°C).

What is the driest month?

January is the month with the least rainfall. Rain falls for 9.3 days and accumulates 1.85" (47mm) of precipitation.

How many days does it rain?

In Chester Gap, during the entire year, the rain falls for 166.6 days and collects up to 29.57" (751mm) of precipitation.

When does it snow?

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

How much does it snow?

Throughout the year, there are 23.1 snowfall days, and 14.45" (367mm) of snow is accumulated.

What is the month with the lowest UV index?

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

When does it snow the most?

The month with the most snowfall is March, when snow falls for 4.2 days and typically aggregates up to 3.82" (97mm) of snow.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What is the least humid month?

The months with the lowest humidity in Chester Gap are April, June and July, with an average relative humidity of 74%.

What is the wettest month?

The month with the most rainfall is May, when the rain falls for 18.6 days and typically aggregates up to 3.23" (82mm) of precipitation.

What is the month with the highest UV index?

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

When it does not snow in Chester Gap?

June through September are months without snowfall.

When are the longest days?

With an average of 14h and 48min of daylight, June has the longest days of the year.

What time of the year is the hottest?

In Chester Gap, the peak average temperatures are observed in July, with a high of 86°F (30°C) and a low of 63.7°F (17.6°C).

What month has the most sunshine?

With an average of 10.6h of sunshine, July has the most sunshine of the year.

What is the most humid month?

The most humid month is October, with an average relative humidity of 79%.

What is the month with the shortest days?

With an average of 9h and 30min of daylight, December has the shortest days of the year.

What is the month with the least sunshine?

December has the least sunshine of the year, with an average of 5h of sunshine.

Average temperature
Chester Gap, VA

Average temperature - Chester Gap, VA

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (38.7°F).

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure
Chester Gap, VA

Average pressure - Chester Gap, VA

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed
Chester Gap, VA

Average wind speed - Chester Gap, VA

The windiest month (with the highest average wind speed) is March (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity
Chester Gap, VA

Average humidity - Chester Gap, VA

The month with the highest relative humidity is October (79%).
The months with the lowest relative humidity are April, June and July (74%).

Average rainfall
Chester Gap, VA

Average rainfall - Chester Gap, VA

The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is January (1.85").

Average rainfall days
Chester Gap, VA

Average rainfall days - Chester Gap, VA

The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is January (9.3 days).

Average snowfall
Chester Gap, VA

Average snowfall - Chester Gap, VA

The month with the highest snowfall is March (3.82").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Chester Gap, VA

Average snowfall days - Chester Gap, VA

The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Chester Gap, VA

Average daylight / Average sunshine - Chester Gap, VA

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days
Chester Gap, VA

Average sunshine days - Chester Gap, VA

The month with the most sunshine days is November (19.1 days).
The months with the least sunshine days are May and July (10.8 days).

Average UV index
Chester Gap, VA

Average UV index - Chester Gap, 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, November and December (UV index 2).

Average visibility
Chester Gap, VA

Average visibility - Chester Gap, VA

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

Chester Gap, Virginia, USA

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