Climate and monthly weather forecast
Falmouth, VA

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Weather in January

January, like December, in Falmouth, Virginia, is a wintry winter month, with an average temperature fluctuating between 27.3°F (-2.6°C) and 42.4°F (5.8°C). In Falmouth, the lowest average temperatures are observed in January, with a high of 42.4°F (5.8°C) and a low of 27.3°F (-2.6°C). Weather in January »

Weather in February

The last month of the winter, February, is a chilly month in Falmouth, Virginia, with an average temperature varying between 30°F (-1.1°C) and 46.9°F (8.3°C). As January turns into February, the average high-temperatures rest at a frosty 46.9°F (8.3°C), showing a minor variation from the prior month. Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Falmouth, Virginia, with an average temperature fluctuating between 37°F (2.8°C) and 54.3°F (12.4°C). The beginning of March signals a minor rise in the average high-temperature, moving from a chilly 46.9°F (8.3°C) in February to a fresh 54.3°F (12.4°C). Weather in March »

Weather in April

April is a refreshing spring month in Falmouth, Virginia, with temperature in the range of an average high of 66.7°F (19.3°C) and an average low of 46.9°F (8.3°C). Falmouth's transition into April sees a rise in the average high-temperature, advancing from a fresh 54.3°F (12.4°C) in March to a refreshing 66.7°F (19.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Falmouth, Virginia, with an average temperature varying between 76.5°F (24.7°C) and 55.9°F (13.3°C). May comes with an increase, with the average high-temperature moving from a refreshing 66.7°F (19.3°C) in April to a warm 76.5°F (24.7°C). Weather in May »

Weather in June

The first month of the summer, June, is also a moderately hot month in Falmouth, Virginia, with an average temperature fluctuating between 84.6°F (29.2°C) and 63.3°F (17.4°C). June signals a minor shift in the average high-temperature, moving from May's moderately hot 76.5°F (24.7°C) to a still warm 84.6°F (29.2°C). Weather in June »

Weather in July

July is a tropical summer month in Falmouth, Virginia, with temperature in the range of an average high of 89.1°F (31.7°C) and an average low of 67.6°F (19.8°C). July is Falmouth's warmest month, registering average high temperatures of 89.1°F (31.7°C) and lows of 67.6°F (19.8°C). For July, the heat index is calculated to be an extremely hot 104°F (40°C). Weather in July »

Weather in August

August, the last month of the summer in Falmouth, is another hot month, with temperature in the range of an average high of 86.7°F (30.4°C) and an average low of 65.8°F (18.8°C). The average high-temperature is a still hot 86.7°F (30.4°C) in August, hardly different from the 89.1°F (31.7°C) recorded in July. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Falmouth, Virginia, with an average temperature varying between 79.9°F (26.6°C) and 60.8°F (16°C). The transition into September is accompanied by a slight temperature decrease, with the average high-temperature shifting from a hot 86.7°F (30.4°C) in August to a warm 79.9°F (26.6°C). Weather in September »

Weather in October

October, like September, in Falmouth, Virginia, is another refreshing autumn month, with an average temperature fluctuating between 50.4°F (10.2°C) and 67.6°F (19.8°C). As Falmouth enters October, the average high-temperature decreases from the a warm 79.9°F (26.6°C) of September to a refreshing 67.6°F (19.8°C). Weather in October »

Weather in November

The last month of the autumn, November, is another refreshing month in Falmouth, Virginia, with an average temperature varying between 55.4°F (13°C) and 38.8°F (3.8°C). A change in temperatures is noted as October gives way to November, with average highs reducing from a refreshing 67.6°F (19.8°C) to a moderate 55.4°F (13°C). Weather in November »

Weather in December

December, the first month of the winter in Falmouth, is still a chilly month, with temperature in the range of an average high of 47.3°F (8.5°C) and an average low of 33.4°F (0.8°C). December brings a slight decrease in temperature, down from a moderate 55.4°F (13°C) in November to a chilly 47.3°F (8.5°C). Weather in December »
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month in Falmouth?

With average temperatures fluctuating between a high of 42.4°F (5.8°C) and a low of 27.3°F (-2.6°C), January stands out as the coldest month in Falmouth, Virginia.

What is the driest month in Falmouth?

The month with the least rainfall in Falmouth, Virginia, is January, when the rain falls for 9.6 days and typically collects 1.65" (42mm) of precipitation.

How many days does it rain in Falmouth?

In Falmouth, Virginia, during the entire year, the rain falls for 153.8 days and collects up to 26.73" (679mm) of precipitation.

When does it snow in Falmouth?

January through April, November and December are months with snowfall.

How many days does it snow in Falmouth?

In Falmouth, during the entire year, snow falls for 13.5 days and aggregates up to 6.77" (172mm) of snow.

When is the lowest UV index in Falmouth?

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

When does it snow the most in Falmouth?

The month with the most snowfall in Falmouth, Virginia, is February, when snow falls for 4.3 days and typically aggregates up to 1.93" (49mm) of snow.

When is Daylight Saving Time (DST) in Falmouth?

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.

When it does not snow in Falmouth?

May through October are months without snowfall in Falmouth, Virginia.

What are the months with the highest UV index in Falmouth?

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

When are the longest days in Falmouth?

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

What is the warmest month in Falmouth?

July, known for its average high temperature of 89.1°F (31.7°C) and an average low temperature of 67.6°F (19.8°C), is the warmest month in Falmouth.

What is the least humid month in Falmouth?

July is the least humid month in Falmouth, Virginia, with an average relative humidity of 71%.

What month has the most sunshine in Falmouth?

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

What is the wettest month in Falmouth?

August is the month with the most rainfall. Rain falls for 14.5 days and accumulates 2.83" (72mm) of precipitation.

What is the most humid month in Falmouth?

With an average relative humidity of 78%, December is the most humid month in Falmouth, Virginia.

What is the month with the shortest days in Falmouth?

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

What is the month with the least sunshine in Falmouth?

The month with the least sunshine in Falmouth is December, with an average of 5.2h of sunshine.

Average temperature
Falmouth, VA

Average temperature - Falmouth, VA

The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (42.4°F).

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

Average pressure
Falmouth, VA

Average pressure - Falmouth, 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
Falmouth, VA

Average wind speed - Falmouth, VA

The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity
Falmouth, VA

Average humidity - Falmouth, VA

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (71%).

Average rainfall
Falmouth, VA

Average rainfall - Falmouth, VA

The wettest month (with the highest rainfall) is August (2.83").
The driest month (with the least rainfall) is January (1.65").

Average rainfall days
Falmouth, VA

Average rainfall days - Falmouth, VA

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is November (9.1 days).

Average snowfall
Falmouth, VA

Average snowfall - Falmouth, VA

The month with the highest snowfall is February (1.93").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days
Falmouth, VA

Average snowfall days - Falmouth, VA

The months with the highest number of snowfall days are January and February (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Falmouth, VA

Average daylight / Average sunshine - Falmouth, 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 12min).

Average sunshine days
Falmouth, VA

Average sunshine days - Falmouth, VA

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (12.4 days).

Average UV index
Falmouth, VA

Average UV index - Falmouth, 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).

Average visibility
Falmouth, VA

Average visibility - Falmouth, VA

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

Falmouth, Virginia, USA

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