Santee (SC) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Santee.
Climate overview of Santee
Santee, South Carolina, United States of America, sees big temperature differences between seasons, with July peaking at 33°C (91°F) and January dropping to 14°C (57°F).
Rain/snowfall is high, totalling around 1257 mm (49 in) per year. July is the wettest month and January the driest.
Santee Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Santee — and find the best time to visit.
Monthly Temperature in Santee
Visitors to Santee 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 14°C (57°F) during cooler months like January.
At night, you can expect temperatures ranging from 22°C (72°F) in July to around 2°C (36°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Santee
Santee is known for its substantial rain/snowfall, with annual precipitation reaching 1257 mm (49 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, July it receives high rainfall, averaging 157 mm (6.2 in) of precipitation, recorded across 13 rainy days. In contrast, the driest month January brings less rainfall, with 67 mm (2.6 in) over 10 rainy days. For more details, please visit our Santee 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 Santee
The weather does bring rainfall during this period, between 78 mm (3.1 in) and 108 mm (4.3 in). Need help choosing your next travel destination? We offer a specialized tool that matches you with locations based on your weather preferences. Explore destinations that suit your climate preferences.
Frequently asked questions about the climate in Santee
What is the best time to visit Santee?
March and April typically offer the most optimal weather in Santee. In contrast, July and August tend to have less optimal conditions.
What temperatures can I expect in Santee?
Daytime highs range from 14°C (57°F) in January to 33°C (91°F) in July. Nighttime lows range from 2°C (36°F) to 22°C (72°F). Temperatures vary considerably through the year.
How much rain does Santee get?
Annual rainfall is around 1257 mm (49 in). July is the wettest month with 157 mm (6.2 in), while January is the driest with 67 mm (2.6 in).
Santee 3-Day Forecast
Santee (SC) 3-Day Forecast
Santee on the map
Santee is highlighted — select any city to see its climate.
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