Last updated: March 2, 2024
The weather in Charleston, United States, during February is characterized by an average temperature of 5°C (41°F). Highs can soar to 21°C (69°F), while lows may dip to -11°C (13°F). Typically, the humidity level in Charleston throughout February hovers around 84%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In February, Charleston averages 139 mm (5.5 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 10 hours 50 minutes of daylight, with the sun shining for approximately 6 hours 3 minutes each day. Additionally, there is a 32% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In February, the UV Index in Charleston reaches a maximum of 6, indicating a level of High exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 25 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 1 | 2 | 4 | 5 | 6 | 5 | 4 | 2 | 1 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||