Richmond Hill (GA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Richmond Hill.
Climate overview of Richmond Hill
Richmond Hill, Georgia, United States of America, sees big temperature differences between seasons, with July peaking at 33°C (91°F) and January dropping to 17°C (63°F).
Rainfall is high, totalling around 1195 mm (47 in) per year. August is the wettest month and November the driest. The most sunshine falls in May, with an average of 9.6 hours of daily sunshine.
Richmond Hill Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Richmond Hill — and find the best time to visit.
Monthly Temperature in Richmond Hill
Visitors to Richmond Hill can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a very warm 33°C (91°F) in July, the warmest time of the year, to a moderate 17°C (63°F) during cooler months like January.
At night, you can expect temperatures ranging from 23°C (73°F) in July to around 4°C (39°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Richmond Hill
Richmond Hill is known for its substantial rainfall, with annual precipitation reaching 1195 mm (47 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, August it receives heavy rainfall, averaging 199 mm (7.8 in) of precipitation, recorded across 17 rainy days. In contrast, the driest month November brings less rainfall, with 54 mm (2.1 in) over 6 rainy days. For more details, please visit our Richmond Hill Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Richmond Hill
Seasonal changes in sunshine hours are quite dramatic in Richmond Hill. While May receives considerable daily sunshine with up to 9.6 hours, December marks the darkest time of the year, where sunshine is scarce with only 5.8 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Richmond Hill by Month
The relative humidity is high throughout the year in Richmond Hill.
The city experiences its highest humidity in August, reaching 79%. In April, the humidity drops to its lowest level at 66%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Richmond Hill
The weather does bring rainfall during this period, between 54 mm (2.1 in) and 88 mm (3.5 in).
Plan accordingly for August, when conditions bring the heaviest precipitation. Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
Frequently asked questions about the climate in Richmond Hill
What is the best time to visit Richmond Hill?
March, April, May, October and November typically offer the most optimal weather in Richmond Hill. In contrast, June, July and August tend to have less optimal conditions.
What temperatures can I expect in Richmond Hill?
Daytime highs range from 17°C (63°F) in January to 33°C (91°F) in July. Nighttime lows range from 4°C (39°F) to 23°C (73°F). Temperatures vary considerably through the year.
How much rain does Richmond Hill get?
Annual rainfall is around 1195 mm (47 in). August is the wettest month with 199 mm (7.8 in), while November is the driest with 54 mm (2.1 in).
How sunny is Richmond Hill?
Richmond Hill receives around 2,763 hours of sunshine per year. May is the sunniest month with 288 hours, while December is the cloudiest with just 175 hours. Overall, Richmond Hill enjoys abundant sunshine.
Richmond Hill 3-Day Forecast
Richmond Hill (GA) 3-Day Forecast
Richmond Hill on the map
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