Climate and monthly weather forecast
Manassas, GA

Weather in January

January, like December, is another mild winter month in Manassas, Georgia, with an average temperature ranging between max 57.2°F (14°C) and min 40.6°F (4.8°C). The coldest month is January, with an average high-temperature of 57.2°F (14°C) and an average low-temperature of 40.6°F (4.8°C). Weather in January »

Weather in February

February, the last month of the winter in Manassas, is a comfortable month, with temperature in the range of an average high of 61.7°F (16.5°C) and an average low of 44.6°F (7°C). In February, the average high-temperature is practically the same as in January - a comfortable 61.7°F (16.5°C). Weather in February »

Weather in March

March, the first month of the spring in Manassas, is an agreeable month, with temperature in the range of an average high of 68.2°F (20.1°C) and an average low of 49.6°F (9.8°C). In March, the average high-temperature slightly increases from a comfortable 61.7°F (16.5°C) in February to a pleasant 68.2°F (20.1°C). Weather in March »

Weather in April

April in Manassas, Georgia, is a warm spring month, with an average temperature ranging between max 75.9°F (24.4°C) and min 57.4°F (14.1°C). In Manassas, the average high-temperature in April marginally rises from a pleasant 68.2°F (20.1°C) in March to a warm 75.9°F (24.4°C). Weather in April »

Weather in May

May, the last month of the spring in Manassas, is another warm month, with an average temperature ranging between min 64.4°F (18°C) and max 82.8°F (28.2°C). In May, the average high-temperature slightly increases from a warm 75.9°F (24.4°C) in April to a still moderately hot 82.8°F (28.2°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Manassas, Georgia, with an average temperature varying between 71.4°F (21.9°C) and 88.3°F (31.3°C). In June, the average high-temperature marginally rises from a moderately hot 82.8°F (28.2°C) in May to a tropical 88.3°F (31.3°C). Weather in June »

Weather in July

July, the same as June, in Manassas, Georgia, is another tropical summer month, with an average temperature fluctuating between 90.5°F (32.5°C) and 73.2°F (22.9°C). With an average high-temperature of 90.5°F (32.5°C) and an average low-temperature of 73.2°F (22.9°C), July is the warmest month. In July, the average heat index is estimated at a blistering 111.2°F (44°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Manassas, Georgia, with temperature in the range of an average low of 73.2°F (22.9°C) and an average high of 89.6°F (32°C). In Manassas, the average high-temperature in August is relatively the same as in July - a still hot 89.6°F (32°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Manassas, Georgia, with an average temperature ranging between max 85.1°F (29.5°C) and min 68.5°F (20.3°C). In Manassas, the average high-temperature in September is essentially the same as in August - a warm 85.1°F (29.5°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Manassas, Georgia, with an average temperature ranging between max 76.5°F (24.7°C) and min 58.8°F (14.9°C). In October, the average high-temperature marginally drops from a warm 85.1°F (29.5°C) in September to a still moderately hot 76.5°F (24.7°C). Weather in October »

Weather in November

November, the last month of the autumn in Manassas, is also an enjoyable month, with temperature in the range of an average high of 66.7°F (19.3°C) and an average low of 48.6°F (9.2°C). In November, the average high-temperature drops from a moderately hot 76.5°F (24.7°C) in October to an enjoyable 66.7°F (19.3°C). Weather in November »

Weather in December

The first month of the winter, December, is also a moderate month in Manassas, Georgia, with temperature in the range of an average high of 60.4°F (15.8°C) and an average low of 45.3°F (7.4°C). In December, the average high-temperature slightly decreases from an enjoyable 66.7°F (19.3°C) in November to a moderate 60.4°F (15.8°C). Weather in December »
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FAQ

What is the coldest month in Manassas?

The coldest month in Manassas, Georgia, is January, with an average high-temperature of 57.2°F (14°C) and an average low-temperature of 40.6°F (4.8°C).

What is the least humid month in Manassas?

With an average relative humidity of 71%, January is the least humid month in Manassas, Georgia.

How many days does it rain in Manassas?

In Manassas, Georgia, during the entire year, the rain falls for 149.6 days and collects up to 22.52" (572mm) of precipitation.

When does it snow in Manassas?

Months with snowfall are January and December.

What is the snowiest month in Manassas?

January is the month with the most snowfall in Manassas, Georgia. Snow falls for 0.1 days and accumulates 0.08" (2mm) of snow.

How much does it snow in Manassas?

In Manassas, during the entire year, snow falls for 0.6 days and aggregates up to 0.12" (3mm) of snow.

When is the lowest UV index in Manassas?

The month with the lowest UV index in Manassas, Georgia, is January, with an average maximum UV index of 3.

When it does not snow in Manassas?

February through November are months without snowfall in Manassas, Georgia.

When is Daylight Saving Time (DST) in Manassas?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Manassas, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.

When is the highest UV index in Manassas?

The months with the highest UV index in Manassas, Georgia, are May through August, with an average maximum UV index of 7.

When are the longest days in Manassas?

June has the longest days of the year in Manassas, Georgia, with an average of 14h and 13min of daylight.

What is the warmest month in Manassas?

The warmest month in Manassas, Georgia, is July, with an average high-temperature of 90.5°F (32.5°C) and an average low-temperature of 73.2°F (22.9°C).

What month has the most sunshine in Manassas?

With an average of 10.8h of sunshine, July has the most sunshine of the year.

What are the most humid months in Manassas?

August, September and December, with an average relative humidity of 77%, are most humid months in Manassas, Georgia.

What is the wettest month in Manassas?

The month with the most rainfall is August, when the rain falls for 18.3 days and typically aggregates up to 2.8" (71mm) of precipitation.

What is the driest month in Manassas?

The month with the least rainfall in Manassas is November, when the rain falls for 7.1 days and typically collects 1.14" (29mm) of precipitation.

What is the month with the shortest days in Manassas?

The month with the shortest days in Manassas is December, with an average of 10h and 5min of daylight.

What is the month with the least sunshine in Manassas?

With an average of 5.3h of sunshine, December has the least sunshine of the year.

Average temperature
Manassas, GA

Average temperature - Manassas, GA

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (57.2°F).

The months with the highest average low temperature are July and August (73.2°F).
The coldest month (with the lowest average low temperature) is January (40.6°F).

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Average pressure
Manassas, GA

Average pressure - Manassas, GA

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed
Manassas, GA

Average wind speed - Manassas, GA

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity
Manassas, GA

Average humidity - Manassas, GA

The months with the highest relative humidity are August, September and December (77%).
The month with the lowest relative humidity is January (71%).

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Average rainfall
Manassas, GA

Average rainfall - Manassas, GA

The wettest month (with the highest rainfall) is August (2.8").
The driest month (with the least rainfall) is November (1.14").

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Average rainfall days
Manassas, GA

Average rainfall days - Manassas, GA

The month with the highest number of rainy days is August (18.3 days).
The month with the least rainy days is November (7.1 days).

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Average snowfall
Manassas, GA

Average snowfall - Manassas, GA

The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days
Manassas, GA

Average snowfall days - Manassas, GA

The months with the highest number of snowfall days are February and March (0.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight / Average sunshine
Manassas, GA

Average daylight / Average sunshine - Manassas, GA

The month with the longest days is June (Average daylight: 14h and 13min).
The month with the shortest days is December (Average daylight: 10h and 5min).

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days
Manassas, GA

Average sunshine days - Manassas, GA

The month with the most sunshine days is October (21.2 days).
The month with the least sunshine days is July (9.7 days).

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Average visibility
Manassas, GA

Average visibility - Manassas, GA

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

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