Colleton Weather & Climate: Best Time to Visit

The climate in Colleton remains fairly constant, offering comfortable temperatures throughout the year. Average daytime temperatures reach a comfortable 30°C (86°F) in September. In February, the coolest month of the year, temperatures drop to a comfortable 27°C (81°F).

At night, temperatures range from around 27°C (81°F) in September to 25°C (77°F) in February.

Check out our detailed temperature page for more information.

Temperature ranges by month

Colleton is known for its substantial rainfall, with annual precipitation reaching 1096 mm (43 in). Colleton can be quite wet during October, receiving approximately 161 mm (6.3 in) of precipitation over 16 rainy days.

In contrast, during the driest month (February), you will experience much drier conditions, with 33 mm (1.3 in) of precipitation spread across 9 rainy days. For more details, please visit our Colleton Precipitation page.

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

The average number of days each month with precipitation

Colleton experiences moderate variation in sunshine hours across the seasons. With 9.0 hours daily sunshine in March, it dips to 7.2 hours in January, offering a balanced mix of sunny and overcast days.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Colleton.

The city experiences its highest humidity in October, reaching 81%. In February, the humidity drops to its lowest level at 75%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year