Climate and monthly weather forecast
Rossmore, West VA

Weather in January

January, like December, in Rossmore, West Virginia, is a wintry winter month, with an average temperature varying between 26.1°F (-3.3°C) and 39.7°F (4.3°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

The last month of the winter, February, is a frosty month in Rossmore, West Virginia, with an average temperature fluctuating between 29.7°F (-1.3°C) and 44.2°F (6.8°C). In February, the average high-temperature is practically the same as in January - a frosty 44.2°F (6.8°C). Weather in February »

Weather in March

March, the first month of the spring in Rossmore, is a fresh month, with an average temperature fluctuating between 53.4°F (11.9°C) and 36.7°F (2.6°C). In March, the average high-temperature rises from a chilly 44.2°F (6.8°C) in February to a fresh 53.4°F (11.9°C). Weather in March »

Weather in April

April in Rossmore, West Virginia, is an enjoyable spring month, with an average temperature ranging between max 65.5°F (18.6°C) and min 45.5°F (7.5°C). In Rossmore, the average high-temperature in April increases from a cool 53.4°F (11.9°C) in March to a comfortable 65.5°F (18.6°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Rossmore, West Virginia, with an average temperature varying between 75.2°F (24°C) and 53.6°F (12°C). In May, the average high-temperature increases from a comfortable 65.5°F (18.6°C) in April to a moderately hot 75.2°F (24°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Rossmore, West Virginia, with an average temperature varying between 82.4°F (28°C) and 59°F (15°C). In June, the average high-temperature slightly increases from a moderately hot 75.2°F (24°C) in May to a still warm 82.4°F (28°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Rossmore, West Virginia, with an average temperature ranging between max 85.8°F (29.9°C) and min 62.4°F (16.9°C). With an average high-temperature of 85.8°F (29.9°C) and an average low-temperature of 62.4°F (16.9°C), July is the warmest month. The average heat index in July is computed to be a sweltering 96.8°F (36°C). Weather in July »

Weather in August

August, the last month of the summer in Rossmore, is also a moderately hot month, with an average temperature fluctuating between 84.7°F (29.3°C) and 60.6°F (15.9°C). In August, the average high-temperature is almost the same as in July - a still warm 84.7°F (29.3°C). Weather in August »

Weather in September

September, the first month of the autumn in Rossmore, is also a moderately hot month, with an average temperature ranging between min 56.3°F (13.5°C) and max 78.1°F (25.6°C). In Rossmore, West Virginia, the average high-temperature in September slightly decreases from 84.7°F (29.3°C) in August to a still warm 78.1°F (25.6°C). Weather in September »

Weather in October

October, like September, in Rossmore, West Virginia, is another comfortable autumn month, with temperature in the range of an average high of 65.5°F (18.6°C) and an average low of 46.8°F (8.2°C). In October, the average high-temperature drops from a warm 78.1°F (25.6°C) in September to an enjoyable 65.5°F (18.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Rossmore, West Virginia, with an average temperature ranging between max 53.2°F (11.8°C) and min 36.9°F (2.7°C). In November, the average high-temperature decreases from a comfortable 65.5°F (18.6°C) in October to a fresh 53.2°F (11.8°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Rossmore, West Virginia, with an average temperature varying between 32.7°F (0.4°C) and 45°F (7.2°C). In December, the average high-temperature slightly decreases from a cool 53.2°F (11.8°C) in November to a frosty 45°F (7.2°C). Weather in December »
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FAQ

What is the coldest month in Rossmore?

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.

How many days does it rain in Rossmore?

In Rossmore, West Virginia, during the entire year, the rain falls for 181.3 days and collects up to 34.37" (873mm) of precipitation.

When does it snow in Rossmore?

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

When does it snow the most in Rossmore?

The month with the most snowfall is January, when snow falls for 11.6 days and typically aggregates up to 4.53" (115mm) of snow.

How much does it snow in Rossmore?

In Rossmore, during the entire year, snow falls for 38.9 days and aggregates up to 17.48" (444mm) of snow.

What is the month with the least sunshine in Rossmore?

The month with the least sunshine in Rossmore, West Virginia, is January, with an average of 3.8h of sunshine.

What is the month with the lowest UV index in Rossmore?

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

What is the most humid month in Rossmore?

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

When is Daylight Saving Time (DST) in Rossmore?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Rossmore, West Virginia, 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 least humid month in Rossmore?

The months with the lowest humidity in Rossmore are April, June through August and November, with an average relative humidity of 76%.

What is the wettest month in Rossmore?

May is the month with the most rainfall in Rossmore. Rain falls for 20.2 days and accumulates 3.74" (95mm) of precipitation.

What is the month with the highest UV index in Rossmore?

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

When it does not snow in Rossmore?

June through September are months without snowfall in Rossmore, West Virginia.

When are the longest days in Rossmore?

June has the longest days of the year in Rossmore, with an average of 14h and 44min of daylight.

What is the warmest month in Rossmore?

July is the warmest month in Rossmore, with an average high-temperature of 85.8°F (29.9°C) and an average low-temperature of 62.4°F (16.9°C).

What month has the most sunshine in Rossmore?

With an average of 10.2h of sunshine, August has the most sunshine of the year in Rossmore, West Virginia.

What is the driest month in Rossmore?

The month with the least rainfall in Rossmore, West Virginia, is September, when the rain falls for 13.5 days and typically collects 1.85" (47mm) of precipitation.

What is the month with the shortest days in Rossmore?

With an average of 9h and 36min of daylight, December has the shortest days of the year.

Average temperature
Rossmore, West VA

Average temperature - Rossmore, West VA

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (39.7°F).

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

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Average pressure
Rossmore, West VA

Average pressure - Rossmore, 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
Rossmore, West VA

Average wind speed - Rossmore, 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 (4mph).

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Average humidity
Rossmore, West VA

Average humidity - Rossmore, West VA

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

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Average rainfall
Rossmore, West VA

Average rainfall - Rossmore, West VA

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days
Rossmore, West VA

Average rainfall days - Rossmore, West VA

The month with the highest number of rainy days is May (20.2 days).
The month with the least rainy days is November (10.8 days).

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Average snowfall
Rossmore, West VA

Average snowfall - Rossmore, West VA

The month with the highest snowfall is January (4.53").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Rossmore, West VA

Average snowfall days - Rossmore, West VA

The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Rossmore, West VA

Average daylight / Average sunshine - Rossmore, West VA

The month with the longest days is June (Average daylight: 14h and 44min).
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 12min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days
Rossmore, West VA

Average sunshine days - Rossmore, West VA

The months with the most sunshine days are October and November (17 days).
The month with the least sunshine days is February (8.8 days).

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Average UV index
Rossmore, West VA

Average UV index - Rossmore, 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
Rossmore, West VA

Average visibility - Rossmore, 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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