Ashburn (GA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Ashburn.
Climate overview of Ashburn
Ashburn, Georgia, United States of America, sees big temperature differences between seasons, with July peaking at 33°C (91°F) and January dropping to 15°C (59°F).
The city receives considerable rain/snowfall, with around 1225 mm (48 in) annually. August is the wettest month. It has very warm summers and mild winters.
Ashburn Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ashburn - and find the best time to visit.
Monthly Temperature in Ashburn
Visitors to Ashburn can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a very warm 33°C (91°F) in July to a moderate 15°C (59°F) in the coolest month, January.
Nights vary from 22°C (72°F) in July to around 3°C (37°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Ashburn
Ashburn is known for its substantial rain/snowfall, with annual precipitation reaching 1225 mm (48 in). The climate in Ashburn shows significant variation throughout the year. Expect high rainfall in August, the wettest month, with an average of 158 mm (6.2 in) of precipitation over 17 rainy days.
In contrast, the driest month October offers drier and sunnier days, with around 70 mm (2.8 in) of rainfall over 7 rainy days. For more details, please visit our Ashburn Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Ashburn
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: March, May, October and November
- Warmest weather: June, July and August
- Fewer rainy days: March, April, May, October and November
- Seasonal pattern: Very warm summers and mild winters
Frequently asked questions about the climate in Ashburn
What is the best time to visit Ashburn?
March, May, October and November typically offer the most optimal weather in Ashburn. In contrast, June, July and August tend to have less optimal conditions. Ashburn has very warm summers and mild winters.
What temperatures can I expect in Ashburn?
Daytime highs range from 15°C (59°F) in January to 33°C (91°F) in July. Nighttime lows range from 3°C (37°F) to 22°C (72°F). Temperatures vary considerably through the year.
How much rain does Ashburn get?
Annual rainfall is around 1225 mm (48 in). August is the wettest month with 158 mm (6.2 in), while October is the driest with 70 mm (2.8 in).
Ashburn 3-Day Forecast
Ashburn on the map
Ashburn is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Kissimmee
33°C (91°F) Orlando33°C (91°F) Miami Beach32°C (90°F) Destin32°C (90°F) New York City
29°C (84°F) Big Bear Lake
27°C (81°F) Los Angeles
24°C (75°F) San Francisco22°C (72°F) 
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