Climate and monthly weather forecast
Sias, West VA

Weather in January

January, the same as December, is a wintry winter month in Sias, West Virginia, with an average temperature varying between 39.7°F (4.3°C) and 26.1°F (-3.3°C). With an average high-temperature of 39.7°F (4.3°C) and an average low-temperature of 26.1°F (-3.3°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Sias, is a frosty month, with an average temperature fluctuating between 29.7°F (-1.3°C) and 43.9°F (6.6°C). In February, the average high-temperature is practically the same as in January - a chilly 43.9°F (6.6°C). Weather in February »

Weather in March

March, the first month of the spring in Sias, is a fresh month, with an average temperature ranging between max 53.2°F (11.8°C) and min 37°F (2.8°C). In Sias, the average high-temperature in March increases from a chilly 43.9°F (6.6°C) in February to a cool 53.2°F (11.8°C). Weather in March »

Weather in April

April is an enjoyable spring month in Sias, West Virginia, with an average temperature fluctuating between 65.8°F (18.8°C) and 45.7°F (7.6°C). In April, the average high-temperature rises from a cool 53.2°F (11.8°C) in March to a comfortable 65.8°F (18.8°C). Weather in April »

Weather in May

May, the last month of the spring in Sias, is a warm month, with an average temperature varying between 54°F (12.2°C) and 75.7°F (24.3°C). In Sias, the average high-temperature in May rises from an enjoyable 65.8°F (18.8°C) in April to a moderately hot 75.7°F (24.3°C). Weather in May »

Weather in June

The first month of the summer, June, is also a moderately hot month in Sias, West Virginia, with an average temperature fluctuating between 60.3°F (15.7°C) and 82.9°F (28.3°C). In Sias, the average high-temperature in June slightly increases from 75.7°F (24.3°C) in May to a still warm 82.9°F (28.3°C). Weather in June »

Weather in July

July in Sias, West Virginia, is a hot summer month, with an average temperature ranging between max 86.4°F (30.2°C) and min 63.3°F (17.4°C). With an average high-temperature of 86.4°F (30.2°C) and an average low-temperature of 63.3°F (17.4°C), July is the warmest month. In July, the average heat index is calculated to be a torrid 98.6°F (37°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Sias, West Virginia, with an average temperature varying between 84.9°F (29.4°C) and 61.3°F (16.3°C). In August, the average high-temperature is almost the same as in July - a warm 84.9°F (29.4°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Sias, West Virginia, with an average temperature varying between 56.7°F (13.7°C) and 78.6°F (25.9°C). In September, the average high-temperature marginally drops from a moderately hot 84.9°F (29.4°C) in August to a still warm 78.6°F (25.9°C). Weather in September »

Weather in October

October, like September, in Sias, West Virginia, is another comfortable autumn month, with an average temperature fluctuating between 66.2°F (19°C) and 46.9°F (8.3°C). In October, the average high-temperature drops from a moderately hot 78.6°F (25.9°C) in September to a comfortable 66.2°F (19°C). Weather in October »

Weather in November

November, the last month of the autumn in Sias, is also a fresh month, with an average temperature varying between 53.2°F (11.8°C) and 37.6°F (3.1°C). In Sias, the average high-temperature in November decreases from a comfortable 66.2°F (19°C) in October to a cool 53.2°F (11.8°C). Weather in November »

Weather in December

December, the first month of the winter in Sias, is still a chilly month, with an average temperature fluctuating between 44.8°F (7.1°C) and 32.7°F (0.4°C). In December, the average high-temperature marginally drops from a fresh 53.2°F (11.8°C) in November to a chilly 44.8°F (7.1°C). Weather in December »
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FAQ

What is the coldest month in Sias?

January is the coldest month, with an average high-temperature of 39.7°F (4.3°C) and an average low-temperature of 26.1°F (-3.3°C).

How many days does it rain in Sias?

In Sias, West Virginia, during the entire year, the rain falls for 166.7 days and collects up to 26.57" (675mm) of precipitation.

When does it snow in Sias?

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

What is the snowiest month in Sias?

The month with the most snowfall is January, when snow falls for 11.4 days and typically aggregates up to 3.82" (97mm) of snow.

How much does it snow in Sias?

In Sias, during the entire year, snow falls for 38.3 days and aggregates up to 14.53" (369mm) of snow.

What is the month with the least sunshine in Sias?

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

When is the lowest UV index in Sias?

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

What is the most humid month in Sias?

The most humid month is February, with an average relative humidity of 81%.

When is Daylight Saving Time (DST) in Sias?

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 rainiest month in Sias?

The month with the most rainfall in Sias, West Virginia, is May, when the rain falls for 18.8 days and typically aggregates up to 3.07" (78mm) of precipitation.

When it does not snow in Sias?

May through September are months without snowfall in Sias, West Virginia.

When is the highest UV index in Sias?

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

When are the longest days in Sias?

The month with the longest days in Sias, West Virginia, is June, with an average of 14h and 47min of daylight.

What is the warmest month in Sias?

The warmest month in Sias, West Virginia, is July, with an average high-temperature of 86.4°F (30.2°C) and an average low-temperature of 63.3°F (17.4°C).

What is the least humid month in Sias?

The months with the lowest humidity in Sias, West Virginia, are August and November, with an average relative humidity of 75%.

What month has the most sunshine in Sias?

August has the most sunshine of the year in Sias, with an average of 10.2h of sunshine.

What is the driest month in Sias?

The month with the least rainfall in Sias is September, when the rain falls for 11.9 days and typically collects 1.38" (35mm) of precipitation.

What is the month with the shortest days in Sias?

December has the shortest days of the year in Sias, West Virginia, with an average of 9h and 34min of daylight.

Average temperature
Sias, West VA

Average temperature - Sias, West VA

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (39.7°F).

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

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Average pressure
Sias, West VA

Average pressure - Sias, West VA

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed
Sias, West VA

Average wind speed - Sias, West VA

The windiest months (with the highest average wind speed) are January, February and April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

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Average humidity
Sias, West VA

Average humidity - Sias, West VA

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are August and November (75%).

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Average rainfall
Sias, West VA

Average rainfall - Sias, West VA

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is September (1.38").

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Average rainfall days
Sias, West VA

Average rainfall days - Sias, West VA

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is November (10.2 days).

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Average snowfall
Sias, West VA

Average snowfall - Sias, West VA

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

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Average snowfall days
Sias, West VA

Average snowfall days - Sias, West VA

The month with the highest number of snowfall days is January (11.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Sias, West VA

Average daylight / Average sunshine - Sias, West VA

The month with the longest days is June (Average daylight: 14h and 47min).
The month with the shortest days is December (Average daylight: 9h and 34min).

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days
Sias, West VA

Average sunshine days - Sias, West VA

The month with the most sunshine days is November (17.7 days).
The month with the least sunshine days is February (9.3 days).

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Average UV index
Sias, West VA

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

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Average visibility
Sias, West VA

Average visibility - Sias, West VA

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).

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