Alpharetta
Georgia, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Alpharetta, GA

January, like December, in Alpharetta, Georgia, is a cool winter month, with average temperature ranging between min 29.7°F (-1.3°C) and max 50.4°F (10.2°C). January is the coldest month, with an average high-temperature of 50.4°F (10.2°C) and an average low-temperature of 29.7°F (-1.3°C). Weather in January »
February, the last month of the winter, in Alpharetta, is also a fresh month, with temperature in the range of an average low of 32.2°F (0.1°C) and an average high of 54.7°F (12.6°C). In February, the average high-temperature is relatively the same as in January - a still fresh 54.7°F (12.6°C). Weather in February »

The first month of the spring, March, is a comfortable month in Alpharetta, Georgia, with average temperature varying between 63.3°F (17.4°C) and 38.7°F (3.7°C). In Alpharetta, the average high-temperature slightly increases, from a fresh 54.7°F (12.6°C) in February, to a comfortable 63.3°F (17.4°C). Weather in March »

April in Alpharetta, Georgia, is an agreeable spring month, with average temperature ranging between max 71.4°F (21.9°C) and min 45.5°F (7.5°C). In Alpharetta, the average high-temperature slightly increases, from a comfortable 63.3°F (17.4°C) in March, to an agreeable 71.4°F (21.9°C). Weather in April »

The last month of the spring, May, is a warm month in Alpharetta, Georgia, with average temperature varying between 54.7°F (12.6°C) and 77.9°F (25.5°C). In May, the average high-temperature slightly increases, from a pleasant 71.4°F (21.9°C) in April, to a moderately hot 77.9°F (25.5°C). Weather in May »

The first month of the summer, June, is also a moderately hot month in Alpharetta, Georgia, with average temperature ranging between max 84.9°F (29.4°C) and min 63.7°F (17.6°C). In Alpharetta, the average high-temperature in June marginally rises, from a moderately hot 77.9°F (25.5°C) in May, to a still warm 84.9°F (29.4°C). Weather in June »

July in Alpharetta, Georgia, is a hot summer month, with average temperature ranging between min 66.9°F (19.4°C) and max 87.1°F (30.6°C). With an average high-temperature of 87.1°F (30.6°C) and an average low-temperature of 66.9°F (19.4°C), July is the warmest month. Weather in July »

The last month of the summer, August, is another tropical month in Alpharetta, Georgia, with temperature in the range of an average high of 86.5°F (30.3°C) and an average low of 66.7°F (19.3°C). In Alpharetta, the average high-temperature is relatively the same as in July - a still tropical 86.5°F (30.3°C). Weather in August »

September, the first month of the autumn, in Alpharetta, is still a warm month, with temperature in the range of an average high of 81°F (27.2°C) and an average low of 59.5°F (15.3°C). In Alpharetta, the average high-temperature marginally drops, from a hot 86.5°F (30.3°C) in August, to a warm 81°F (27.2°C). Weather in September »

October, the same as September, in Alpharetta, Georgia, is an agreeable autumn month, with average temperature ranging between max 71.6°F (22°C) and min 48°F (8.9°C). In Alpharetta, the average high-temperature decreases, from a moderately hot 81°F (27.2°C) in September, to a pleasant 71.6°F (22°C). Weather in October »

November, the last month of the autumn, in Alpharetta, is another comfortable month, with average temperature fluctuating between 38.1°F (3.4°C) and 62.1°F (16.7°C). In November, the average high-temperature decreases, from an agreeable 71.6°F (22°C) in October, to a comfortable 62.1°F (16.7°C). Weather in November »

The first month of the winter, December, is still a cool month in Alpharetta, Georgia, with average temperature varying between 32°F (0°C) and 52.9°F (11.6°C). In Alpharetta, the average high-temperature drops, from a comfortable 62.1°F (16.7°C) in November, to a cool 52.9°F (11.6°C). Weather in December »

What is the coldest month in Alpharetta?

January is the coldest month, with an average high-temperature of 50.4°F (10.2°C) and an average low-temperature of 29.7°F (-1.3°C).

How much does it rain in Alpharetta?

In Alpharetta, Georgia, during the entire year, the rain falls for 102.9 days and collects up to 51.4" (1305.7mm) of precipitation.

When does it snow in Alpharetta?

Months with snowfall are January through March.

How much does it snow in Alpharetta?

In Alpharetta, Georgia, during the entire year, snow falls for 1 days, and aggregates up to 0.9" (22.8mm) of snow.

What is the snowiest month in Alpharetta?

January is the month with the most snowfall in Alpharetta, Georgia. Snow falls for 0.4 days and accumulates 0.6" (15.2mm) of snow.

What is the wettest month in Alpharetta?

The month with the most rainfall is February when the rain falls for 9.5 days and typically aggregates up to 5.1" (129mm) of precipitation.

When are the longest days in Alpharetta?

The month with the longest days in Alpharetta is June, with an average of 14.4h of daylight.

What is the warmest month in Alpharetta?

July is the warmest month in Alpharetta, Georgia, with an average high-temperature of 87.1°F (30.6°C) and an average low-temperature of 66.9°F (19.4°C).

What is the driest month in Alpharetta?

October is the month with the least rainfall. Rain falls for 6.4 days and accumulates 3.5" (89.4mm) of precipitation.

What is the month with the shortest days in Alpharetta?

With an average of 9.9h of daylight, December has the shortest days of the year in Alpharetta, Georgia.
Average temperature - Alpharetta, GA
Average rainfall - Alpharetta, GA
Average rainfall days - Alpharetta, GA

The month with the highest number of rainy days is July (10.2 days).
Months with the lowest number of rainy days are September and October (6.4 days).

Average snowfall - Alpharetta, GA

The month with the highest snowfall is January (0.6").
Months with the lowest snowfall are April, May, June, July, August, September, October, November and December (0").

Average snowfall days - Alpharetta, GA

Months with the highest number of snowfall days are January and February (0.4 days).
Months with the lowest number of snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight - Alpharetta, GA

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).