Climate and monthly weather forecast
Cumming, GA

Weather in January

January, the same as December, in Cumming, Georgia, is a frosty winter month, with an average temperature fluctuating between 33.4°F (0.8°C) and 48.4°F (9.1°C). January is the coldest month, with an average high-temperature of 48.4°F (9.1°C) and an average low-temperature of 33.4°F (0.8°C). Weather in January »

Weather in February

The last month of the winter, February, is a fresh month in Cumming, Georgia, with an average temperature fluctuating between 37.2°F (2.9°C) and 53.2°F (11.8°C). In February, the average high-temperature is practically the same as in January - a cool 53.2°F (11.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a comfortable month in Cumming, Georgia, with an average temperature fluctuating between 43.3°F (6.3°C) and 61°F (16.1°C). In Cumming, the average high-temperature in March marginally rises from a cool 53.2°F (11.8°C) in February to a comfortable 61°F (16.1°C). Weather in March »

Weather in April

April is an agreeable spring month in Cumming, Georgia, with an average temperature varying between 70.9°F (21.6°C) and 50.9°F (10.5°C). In Cumming, the average high-temperature in April rises from an enjoyable 61°F (16.1°C) in March to an agreeable 70.9°F (21.6°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Cumming, Georgia, with an average temperature varying between 58.6°F (14.8°C) and 78.8°F (26°C). In May, the average high-temperature slightly increases from an agreeable 70.9°F (21.6°C) in April to a moderately hot 78.8°F (26°C). Weather in May »

Weather in June

June, the first month of the summer in Cumming, is a hot month, with an average temperature varying between 65.8°F (18.8°C) and 86.5°F (30.3°C). In June, the average high-temperature marginally rises from a warm 78.8°F (26°C) in May to a hot 86.5°F (30.3°C). Weather in June »

Weather in July

July, the same as June, in Cumming, Georgia, is a hot summer month, with temperature in the range of an average low of 68.7°F (20.4°C) and an average high of 89.2°F (31.8°C). July is the warmest month, with an average high-temperature of 89.2°F (31.8°C) and an average low-temperature of 68.7°F (20.4°C). In July, the average heat index is computed to be an extremely hot 105.8°F (41°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Cumming, Georgia, with temperature in the range of an average high of 88°F (31.1°C) and an average low of 68.2°F (20.1°C). In Cumming, the average high-temperature in August is essentially the same as in July - a still tropical 88°F (31.1°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Cumming, Georgia, with an average temperature fluctuating between 82.9°F (28.3°C) and 63.1°F (17.3°C). In September, the average high-temperature is relatively the same as in August - a warm 82.9°F (28.3°C). Weather in September »

Weather in October

October, the same as September, in Cumming, Georgia, is another pleasant autumn month, with temperature in the range of an average low of 52.2°F (11.2°C) and an average high of 71.6°F (22°C). In October, the average high-temperature decreases from a moderately hot 82.9°F (28.3°C) in September to an agreeable 71.6°F (22°C). Weather in October »

Weather in November

The last month of the autumn, November, is another mild month in Cumming, Georgia, with temperature in the range of an average high of 59.5°F (15.3°C) and an average low of 42.1°F (5.6°C). In November, the average high-temperature decreases from an agreeable 71.6°F (22°C) in October to a moderate 59.5°F (15.3°C). Weather in November »

Weather in December

The first month of the winter, December, is also a fresh month in Cumming, Georgia, with an average temperature ranging between max 52.3°F (11.3°C) and min 38.3°F (3.5°C). In Cumming, the average high-temperature in December marginally drops from a moderate 59.5°F (15.3°C) in November to a fresh 52.3°F (11.3°C). Weather in December »
[Resources]

FAQ

What is the coldest month in Cumming?

The coldest month in Cumming, Georgia, is January, with an average high-temperature of 48.4°F (9.1°C) and an average low-temperature of 33.4°F (0.8°C).

How much does it rain in Cumming?

In Cumming, during the entire year, the rain falls for 185.1 days and collects up to 44.29" (1125mm) of precipitation.

When does it snow in Cumming?

Months with snowfall in Cumming are January through March, November and December.

What is the snowiest month in Cumming?

The months with the most snowfall are January and February, with an average 1.22" (31mm) of accumulated snow.

How much does it snow in Cumming?

In Cumming, Georgia, during the entire year, snow falls for 4.8 days and aggregates up to 3.35" (85mm) of snow.

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

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

When is Daylight Saving Time (DST) in Cumming?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Cumming, Georgia, 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 it does not snow in Cumming?

April through October are months without snowfall.

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

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

When are the longest days in Cumming?

June has the longest days of the year in Cumming, with an average of 14h and 24min of daylight.

What is the month with the most sunshine in Cumming?

June and July, with an average of 10.6h of sunshine, are months with the most sunshine in Cumming.

What is the warmest month in Cumming?

With an average high-temperature of 89.2°F (31.8°C) and an average low-temperature of 68.7°F (20.4°C), July is the warmest month in Cumming, Georgia.

What are the least humid months in Cumming?

July, August and October, with an average relative humidity of 72%, are the least humid months in Cumming.

What is the rainiest month in Cumming?

The month with the most rainfall in Cumming is August, when the rain falls for 20.2 days and typically aggregates up to 4.88" (124mm) of precipitation.

What is the driest month in Cumming?

The month with the least rainfall is October, when the rain falls for 10.4 days and typically collects 2.4" (61mm) of precipitation.

What is the most humid month in Cumming?

The most humid month in Cumming is December, with an average relative humidity of 78%.

What is the month with the shortest days in Cumming?

With an average of 9h and 55min of daylight, December has the shortest days of the year.

What is the month with the least sunshine in Cumming?

December has the least sunshine of the year in Cumming, Georgia, with an average of 5.1h of sunshine.

Average temperature
Cumming, GA

Average temperature - Cumming, GA

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (48.4°F).

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

[Resources]

Average pressure
Cumming, GA

Average pressure - Cumming, GA

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

[Resources]

Average wind speed
Cumming, GA

Average wind speed - Cumming, GA

The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

[Resources]

Average humidity
Cumming, GA

Average humidity - Cumming, GA

The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are July, August and October (72%).

[Resources]

Average rainfall
Cumming, GA

Average rainfall - Cumming, GA

The wettest month (with the highest rainfall) is August (4.88").
The driest month (with the least rainfall) is October (2.4").

[Resources]

Average rainfall days
Cumming, GA

Average rainfall days - Cumming, GA

The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is November (10.1 days).

[Resources]

Average snowfall
Cumming, GA

Average snowfall - Cumming, GA

The months with the highest snowfall are January and February (1.22").
The months with the least snowfall are April, May, June, July, August, September and October (0").

[Resources]

Average snowfall days
Cumming, GA

Average snowfall days - Cumming, GA

The month with the highest number of snowfall days is January (1.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

[Resources]

Average daylight / Average sunshine
Cumming, GA

Average daylight / Average sunshine - Cumming, GA

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 55min).

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

[Resources]

Average sunshine days
Cumming, GA

Average sunshine days - Cumming, GA

The month with the most sunshine days is October (19 days).
The month with the least sunshine days is July (8 days).

[Resources]

Average UV index
Cumming, GA

Average UV index - Cumming, GA

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 and December (UV index 2).

[Resources]

Average visibility
Cumming, GA

Average visibility - Cumming, 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).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location