Climate and monthly weather forecast
Big Sandy, WV

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Weather in January

January, the same as December, is a wintry winter month in Big Sandy, West Virginia, with temperature in the range of an average high of 39.2°F (4°C) and an average low of 25°F (-3.9°C). Temperature records mark January as the coldest month, with highs averaging 39.2°F (4°C) and lows at 25°F (-3.9°C). Weather in January »

Weather in February

The last month of the winter, February, is a chilly month in Big Sandy, West Virginia, with temperature in the range of an average high of 43.9°F (6.6°C) and an average low of 28.2°F (-2.1°C). Big Sandy starts February with an average high-temperature of a chilly 43.9°F (6.6°C), a minor shift from January's 39.2°F (4°C). Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Big Sandy, West Virginia, with an average temperature ranging between min 35.1°F (1.7°C) and max 51.8°F (11°C). March's arrival coincides with a subtle temperature rise, moving from February's frosty 43.9°F (6.6°C) to a fresh 51.8°F (11°C). Weather in March »

Weather in April

April in Big Sandy, West Virginia, is an enjoyable spring month, with an average temperature ranging between min 43.9°F (6.6°C) and max 63.7°F (17.6°C). In Big Sandy, stepping into April brings a temperature increase, moving up from March's fresh 51.8°F (11°C) to a refreshing 63.7°F (17.6°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Big Sandy, West Virginia, with temperature in the range of an average high of 72.9°F (22.7°C) and an average low of 52.2°F (11.2°C). May's arrival signals a temperature shift, moving from a comfortable 63.7°F (17.6°C) in April to a pleasant 72.9°F (22.7°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Big Sandy, West Virginia, with temperature in the range of an average high of 80.2°F (26.8°C) and an average low of 57°F (13.9°C). A soft shift in the average high-temperature is noticeable in June, transitioning from a pleasant 72.9°F (22.7°C) in May to a moderately hot 80.2°F (26.8°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Big Sandy, West Virginia, with an average temperature fluctuating between 83.5°F (28.6°C) and 60.3°F (15.7°C). July, known for its average high temperature of 83.5°F (28.6°C) and an average low temperature of 60.3°F (15.7°C), is the warmest month. During July, the heat index is evaluated at a hot 91.4°F (33°C). Weather in July »

Weather in August

August, the last month of the summer in Big Sandy, is another warm month, with an average temperature fluctuating between 82°F (27.8°C) and 58.5°F (14.7°C). The transition from July to August sees an average high-temperature of a still warm 82°F (27.8°C), indicating a minor variance from the prior month. Weather in August »

Weather in September

September, the first month of the autumn in Big Sandy, is also a moderately hot month, with an average temperature fluctuating between 54.1°F (12.3°C) and 76.3°F (24.6°C). September's arrival subtly correlates with a reduction in the average high-temperature, down from a moderately hot 82°F (27.8°C) in August to a still warm 76.3°F (24.6°C). Weather in September »

Weather in October

October, like September, in Big Sandy, West Virginia, is another comfortable autumn month, with an average temperature fluctuating between 64.2°F (17.9°C) and 45.1°F (7.3°C). October's onset corresponds with a shift in the average high-temperature, moving from a moderately hot 76.3°F (24.6°C) in September to a comfortable 64.2°F (17.9°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Big Sandy, West Virginia, with an average temperature ranging between min 34.9°F (1.6°C) and max 52.5°F (11.4°C). Big Sandy in November experiences a subtle temperature decline, with average high-temperatures reducing from a comfortable 64.2°F (17.9°C) in October to a fresh 52.5°F (11.4°C). Weather in November »

Weather in December

December, the first month of the winter in Big Sandy, is still a chilly month, with an average temperature ranging between min 31.1°F (-0.5°C) and max 44.4°F (6.9°C). December ushers in a minute temperature change, with average high-temperatures reducing from November's cool 52.5°F (11.4°C) to a chilly 44.4°F (6.9°C). Weather in December »
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest?

Temperature readings reach their annual highs in January, averaging 39.2°F (4°C) and a minimum average of 25°F (-3.9°C).

How much does it rain?

Throughout the year, there are 172.5 rainfall days, and 29.41" (747mm) of precipitation is accumulated.

When does it snow?

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

How much does it snow?

Throughout the year, in Big Sandy, West Virginia, there are 38.6 snowfall days, and 20" (508mm) of snow is accumulated.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 4.2h of sunshine.

What are the months with the lowest UV index?

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

What is the most humid month?

February is the most humid month, with an average relative humidity of 82%.

When is Daylight Saving Time (DST) in Big Sandy?

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 rainiest month?

The month with the most rainfall is May, when the rain falls for 19.7 days and typically aggregates up to 3.19" (81mm) of precipitation.

When it does not snow?

In Big Sandy, snow does not fall in June through September.

When are the longest days?

The month with the longest days is June, with an average of 14h and 42min of daylight.

What are the months with the highest UV index?

The months with the highest UV index are June and August, with an average maximum UV index of 6.

What time of the year is the hottest?

Big Sandy's warmest month, July, generally records average temperatures ranging from a high of 83.5°F (28.6°C) to a low of 60.3°F (15.7°C).

What is the least humid month?

The months with the lowest humidity are July, August and November, with an average relative humidity of 76%.

What month has the most sunshine?

The month with the most sunshine is August, with an average of 10.1h of sunshine.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 15.2 days and typically collects 1.54" (39mm) of precipitation.

When does it snow the most?

December is the month with the most snowfall. Snow falls for 7.8 days and accumulates 4.41" (112mm) of snow.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 36min of daylight.

Average temperature
Big Sandy, WV

Average temperature - Big Sandy, WV

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (39.2°F).

The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (25°F).

Average pressure
Big Sandy, WV

Average pressure - Big Sandy, WV

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed
Big Sandy, WV

Average wind speed - Big Sandy, WV

The windiest month (with the highest average wind speed) is January (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity
Big Sandy, WV

Average humidity - Big Sandy, WV

The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are July, August and November (76%).

Average rainfall
Big Sandy, WV

Average rainfall - Big Sandy, WV

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is September (1.54").

Average rainfall days
Big Sandy, WV

Average rainfall days - Big Sandy, WV

The month with the highest number of rainy days is May (19.7 days).
The months with the least rainy days are January and November (10.1 days).

Average snowfall
Big Sandy, WV

Average snowfall - Big Sandy, WV

The month with the highest snowfall is December (4.41").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Big Sandy, WV

Average snowfall days - Big Sandy, WV

The month with the highest number of snowfall days is January (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Big Sandy, WV

Average daylight / Average sunshine - Big Sandy, WV

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days
Big Sandy, WV

Average sunshine days - Big Sandy, WV

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is May (9.2 days).

Average UV index
Big Sandy, WV

Average UV index - Big Sandy, WV

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

Average visibility
Big Sandy, WV

Average visibility - Big Sandy, WV

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

Big Sandy, West Virginia, USA

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