Climate and monthly weather forecast
Thomas, WV

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Weather in January

January, like December, in Thomas, West Virginia, is another cold winter month, with an average temperature fluctuating between 32.7°F (0.4°C) and 19.6°F (-6.9°C). January is the coldest month, with the temperature often reaching an average high of 32.7°F (0.4°C) and an average low of 19.6°F (-6.9°C). Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Thomas, West Virginia, with an average temperature varying between 36.9°F (2.7°C) and 22.5°F (-5.3°C). The transition from January to February brings an average high-temperature of a still cold 36.9°F (2.7°C), barely different from January's 32.7°F (0.4°C). Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Thomas, West Virginia, with temperature in the range of an average low of 29.8°F (-1.2°C) and an average high of 45.1°F (7.3°C). A minor escalation in the average high-temperature is seen with the onset of March, moving from a wintry 36.9°F (2.7°C) in February to a chilly 45.1°F (7.3°C). Weather in March »

Weather in April

April is a mild spring month in Thomas, West Virginia, with an average temperature ranging between max 57.4°F (14.1°C) and min 39°F (3.9°C). With the onset of April, Thomas's weather sees a temperature rise, transitioning from a chilly 45.1°F (7.3°C) in March to a moderate 57.4°F (14.1°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in Thomas, West Virginia, with an average temperature fluctuating between 67.3°F (19.6°C) and 48.6°F (9.2°C). The beginning of May signals a rise in the average high-temperature, moving from a mild 57.4°F (14.1°C) in April to an enjoyable 67.3°F (19.6°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Thomas, West Virginia, with temperature in the range of an average low of 54.9°F (12.7°C) and an average high of 74.7°F (23.7°C). June brings a slight elevation in the average high-temperature, transitioning from May's comfortable 67.3°F (19.6°C) to a moderately hot 74.7°F (23.7°C). Weather in June »

Weather in July

July, like June, in Thomas, West Virginia, is a moderately hot summer month, with an average temperature varying between 58.3°F (14.6°C) and 78.4°F (25.8°C). July, with its average high-temperature of 78.4°F (25.8°C) and an average low-temperature of 58.3°F (14.6°C), holds the record as the warmest month. Weather in July »

Weather in August

August, the last month of the summer in Thomas, is also a moderately hot month, with an average temperature fluctuating between 55.9°F (13.3°C) and 77.2°F (25.1°C). The unfolding of August shows an average high-temperature of a still moderately hot 77.2°F (25.1°C), indicating a slight variance from July's 78.4°F (25.8°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Thomas, West Virginia, with an average temperature varying between 51.4°F (10.8°C) and 71.1°F (21.7°C). Thomas records a mild change in average high-temperature during September, easing from a moderately hot 77.2°F (25.1°C) in August to an agreeable 71.1°F (21.7°C). Weather in September »

Weather in October

October, like September, is another refreshing autumn month in Thomas, West Virginia, with temperature in the range of an average low of 41.9°F (5.5°C) and an average high of 58.1°F (14.5°C). With the onset of October, Thomas experiences a modest temperature adjustment, with the average high-temperature receding from a pleasant 71.1°F (21.7°C) in September to a refreshing 58.1°F (14.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Thomas, is also a frosty month, with an average temperature ranging between max 46.9°F (8.3°C) and min 31.3°F (-0.4°C). During the transition into November, Thomas observes a decrease in the average high-temperature, falling from a moderate 58.1°F (14.5°C) in October to a frosty 46.9°F (8.3°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Thomas, West Virginia, with an average temperature fluctuating between 26.1°F (-3.3°C) and 38.3°F (3.5°C). In Thomas, the beginning of December is marked by a marginally lowered average high-temperature, shifting from November's frosty 46.9°F (8.3°C) to a wintry 38.3°F (3.5°C). Weather in December »
Updated: Jun 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

Thomas's coldest month, January, registers temperatures that range from a high of 32.7°F (0.4°C) to a low of 19.6°F (-6.9°C).

What is the most humid month?

January and February, with an average relative humidity of 85%, are most humid months.

How many days does it rain?

Throughout the year, there are 192.7 rainfall days, and 37.13" (943mm) of precipitation is accumulated.

When does it snow?

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

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 18.3 days and typically aggregates up to 11.73" (298mm) of snow.

How many days does it snow?

In Thomas, West Virginia, during the entire year, snow falls for 81 days and aggregates up to 52.36" (1330mm) of snow.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 3.8h of sunshine.

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 wettest month?

The month with the most rainfall is May, when the rain falls for 22.9 days and typically aggregates up to 4.21" (107mm) of precipitation.

What are the months with the highest UV index?

May through August, with an average maximum UV index of 5, are months with the highest UV index.

What are the least humid months in Thomas?

The months with the lowest humidity are June and July, with an average relative humidity of 78%.

When it does not snow?

In Thomas, snow does not fall in June through September.

When are the longest days?

With an average of 14h and 54min of daylight, June has the longest days of the year.

What time of the year is the hottest in Thomas?

In Thomas, the peak average temperatures are observed in July, with a high of 78.4°F (25.8°C) and a low of 58.3°F (14.6°C).

What are the months with the most sunshine in Thomas?

The months with the most sunshine are July and August, with an average of 9.8h of sunshine.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 17.1 days and typically collects 2.32" (59mm) of precipitation.

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 lowest UV index?

With an average maximum UV index of 1, December is the month with the lowest UV index.

Average temperature
Thomas, WV

Average temperature - Thomas, WV

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (32.7°F).

The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).

Average pressure
Thomas, WV

Average pressure - Thomas, WV

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed
Thomas, WV

Average wind speed - Thomas, WV

The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity
Thomas, WV

Average humidity - Thomas, WV

The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are June and July (78%).

Average rainfall
Thomas, WV

Average rainfall - Thomas, WV

The wettest month (with the highest rainfall) is May (4.21").
The driest month (with the least rainfall) is September (2.32").

Average rainfall days
Thomas, WV

Average rainfall days - Thomas, WV

The month with the highest number of rainy days is May (22.9 days).
The month with the least rainy days is February (10.3 days).

Average snowfall
Thomas, WV

Average snowfall - Thomas, WV

The month with the highest snowfall is January (11.73").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Thomas, WV

Average snowfall days - Thomas, WV

The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Thomas, WV

Average daylight / Average sunshine - Thomas, WV

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days
Thomas, WV

Average sunshine days - Thomas, WV

The month with the most sunshine days is October (12.5 days).
The month with the least sunshine days is May (6.1 days).

Average visibility
Thomas, WV

Average visibility - Thomas, WV

The months with the highest visibility are April, May, June, July, August, October and November (5mi).
The months with the lowest visibility are January, February, March, September and December (4mi).

Thomas, West Virginia, USA

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