Climate and monthly weather forecast
Colonial Beach, VA

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Weather in January

January, the same as December, is another cold winter month in Colonial Beach, Virginia, with an average temperature ranging between max 42.3°F (5.7°C) and min 28.8°F (-1.8°C). In Colonial Beach, January is the month with the lowest recorded average temperatures, measuring a high of 42.3°F (5.7°C) and a low of 28.8°F (-1.8°C). Weather in January »

Weather in February

The last month of the winter, February, is a chilly month in Colonial Beach, Virginia, with an average temperature fluctuating between 31.3°F (-0.4°C) and 46.9°F (8.3°C). The arrival of February is marked by an average high-temperature of a frosty 46.9°F (8.3°C), bearing a close resemblance to January. Weather in February »

Weather in March

March, the first month of the spring in Colonial Beach, is a fresh month, with an average temperature ranging between max 53.8°F (12.1°C) and min 38.5°F (3.6°C). The shift from February to March is marked by a slight increase in the average high-temperature, moving from a frosty 46.9°F (8.3°C) to a cool 53.8°F (12.1°C). Weather in March »

Weather in April

April in Colonial Beach, Virginia, is a refreshing spring month, with an average temperature fluctuating between 66.4°F (19.1°C) and 48.4°F (9.1°C). April's arrival coincides with a temperature rise, moving from March's fresh 53.8°F (12.1°C) to a refreshing 66.4°F (19.1°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Colonial Beach, Virginia, with an average temperature fluctuating between 75°F (23.9°C) and 57.2°F (14°C). A minor escalation in the average high-temperature is seen with the onset of May, moving from an enjoyable 66.4°F (19.1°C) in April to a warm 75°F (23.9°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Colonial Beach, Virginia, with an average temperature varying between 64.8°F (18.2°C) and 82.8°F (28.2°C). With the transition into June, Colonial Beach experiences a subtle uplift in average high-temperatures, adjusting from 75°F (23.9°C) in May to a still moderately hot 82.8°F (28.2°C). Weather in June »

Weather in July

July in Colonial Beach, Virginia, is a tropical summer month, with an average temperature fluctuating between 69.4°F (20.8°C) and 87.4°F (30.8°C). The month of July, characterized by an average high of 87.4°F (30.8°C) and a low of 69.4°F (20.8°C), is recognized as the warmest. July's mean heat index is computed to be a very hot 100.4°F (38°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Colonial Beach, Virginia, with an average temperature varying between 67.8°F (19.9°C) and 85.5°F (29.7°C). August is marked by an average high-temperature of a moderately hot 85.5°F (29.7°C), almost identical to the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Colonial Beach, is also a moderately hot month, with an average temperature varying between 62.2°F (16.8°C) and 79°F (26.1°C). During the shift to September, a minor reduction in average high-temperature is observed, shifting from 85.5°F (29.7°C) in August to a still moderately hot 79°F (26.1°C). Weather in September »

Weather in October

October, the same as September, is another refreshing autumn month in Colonial Beach, Virginia, with an average temperature fluctuating between 67.5°F (19.7°C) and 52°F (11.1°C). October indicates a shift in the average high-temperature, from September's warm 79°F (26.1°C) to a comfortable 67.5°F (19.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is another mild month in Colonial Beach, Virginia, with an average temperature varying between 55.8°F (13.2°C) and 41°F (5°C). Transition from October to November is accompanied by a temperature drop, with average high-temperatures decreasing from a comfortable 67.5°F (19.7°C) to a still refreshing 55.8°F (13.2°C). Weather in November »

Weather in December

December, the first month of the winter in Colonial Beach, is still a chilly month, with an average temperature ranging between min 35.1°F (1.7°C) and max 47.5°F (8.6°C). In the transition to December, Colonial Beach observes a minor drop in the average high-temperature, shifting from a mild 55.8°F (13.2°C) in November to a chilly 47.5°F (8.6°C). Weather in December »
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Frequently asked questions

What are the coldest months in Colonial Beach?

January is the month when Colonial Beach sees the average lowest temperatures, with a high of 42.3°F (5.7°C) and a low of 28.8°F (-1.8°C).

How many days does it rain in Colonial Beach?

Throughout the year, in Colonial Beach, there are 158.1 rainfall days, and 30.47" (774mm) of precipitation is accumulated.

When does it snow in Colonial Beach?

January through April, November and December are months with snowfall in Colonial Beach, Virginia.

What is the snowiest month in Colonial Beach?

The month with the most snowfall in Colonial Beach is January, when snow falls for 4 days and typically aggregates up to 1.85" (47mm) of snow.

How many days does it snow in Colonial Beach?

Throughout the year, in Colonial Beach, Virginia, there are 12 snowfall days, and 6.73" (171mm) of snow is accumulated.

What are the months with the lowest UV index in Colonial Beach?

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

When is the ocean coldest in Colonial Beach?

With an average ocean temperature of 47.1°F (8.4°C), February is the month with the coldest seawater.

What are the months with the least sunshine in Colonial Beach?

The months with the least sunshine are February and December, with an average of 5.1h of sunshine.

When is Daylight Saving Time (DST) in Colonial Beach?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Colonial Beach, Virginia, 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 least humid month in Colonial Beach?

April is the least humid month, with an average relative humidity of 73%.

What is the most humid month in Colonial Beach?

The months with the highest humidity in Colonial Beach, Virginia, are May and December, with an average relative humidity of 78%.

When it does not snow in Colonial Beach?

In Colonial Beach, snow does not fall in May through October.

What are the months with the highest UV index in Colonial Beach?

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

When are the longest days in Colonial Beach?

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

What are the warmest months in Colonial Beach?

July is the month when Colonial Beach, Virginia, experiences its warmest temperatures, averaging a high of 87.4°F (30.8°C) and a low of 69.4°F (20.8°C).

What is the wettest month in Colonial Beach?

The wettest months are July and August, with an average 3.19" (81mm) of rainfall.

What month has the most sunshine in Colonial Beach?

The month with the most sunshine in Colonial Beach, Virginia, is July, with an average of 10.6h of sunshine.

What is the month with the warmest ocean in Colonial Beach?

The month with the warmest seawater is August, with an average ocean temperature of 78.4°F (25.8°C).

What is the driest month in Colonial Beach?

The month with the least rainfall in Colonial Beach, Virginia, is September, when the rain falls for 13.3 days and typically collects 1.97" (50mm) of precipitation.

What is the month with the shortest days in Colonial Beach?

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

Average temperature
Colonial Beach, VA

Average temperature - Colonial Beach, VA

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (42.3°F).

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

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Average pressure
Colonial Beach, VA

Average pressure - Colonial Beach, 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).

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Average wind speed
Colonial Beach, VA

Average wind speed - Colonial Beach, VA

The windiest month (with the highest average wind speed) is April (8mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

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Average humidity
Colonial Beach, VA

Average humidity - Colonial Beach, VA

The months with the highest relative humidity are May and December (78%).
The month with the lowest relative humidity is April (73%).

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Average rainfall
Colonial Beach, VA

Average rainfall - Colonial Beach, VA

The wettest months (with the highest rainfall) are July and August (3.19").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days
Colonial Beach, VA

Average rainfall days - Colonial Beach, VA

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (9.4 days).

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Average snowfall
Colonial Beach, VA

Average snowfall - Colonial Beach, VA

The month with the highest snowfall is January (1.85").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Colonial Beach, VA

Average snowfall days - Colonial Beach, VA

The month with the highest number of snowfall days is January (4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature
Colonial Beach, VA

Average sea temperature - Colonial Beach, VA

The best month for swimming (with the highest average sea temperature) is August (78.4°F).
The coldest month (with the lowest average sea temperature) is February (47.1°F).

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Average daylight / Average sunshine
Colonial Beach, VA

Average daylight / Average sunshine - Colonial Beach, 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 36min).

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 5h and 6min).

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Average sunshine days
Colonial Beach, VA

Average sunshine days - Colonial Beach, VA

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is May (11.9 days).

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Average UV index
Colonial Beach, VA

Average UV index - Colonial Beach, 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
Colonial Beach, VA

Average visibility - Colonial Beach, VA

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

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Colonial Beach, Virginia, USA

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