Hardeeville (SC) Weather & Climate: Best Time to Visit

The climate in Hardeeville is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a very warm 33°C (91°F) in July to a moderate 16°C (61°F) in the coolest month, January.

Nights vary from 23°C (73°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

Hardeeville has a notably wet climate with abundant precipitation, recording 1172 mm (46 in) of rainfall per year. The climate in Hardeeville shows significant variation throughout the year. Expect heavy rainfall in August, the wettest month, with an average of 165 mm (6.5 in) of precipitation over 16 rainy days.

In contrast, the driest month November offers drier and sunnier days, with around 63 mm (2.5 in) of rainfall over 6 rainy days. For more details, please visit our Hardeeville Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

For those who appreciate different seasons, Hardeeville serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 9.6 hours of sunshine daily, and embrace the darker days in December, offering only 5.8 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

The relative humidity is high throughout the year in Hardeeville.

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