February weather forecast
Charleston International Airport, SC

With the arrival of February, Charleston experiences a slight change in weather patterns, though still remains in the grip of winter. This month is characterized by a subtle increase in temperature, cold nights, and consistent rainfall. Despite the chilling temperatures, ranging from 25°F (-3.9°C) to 45°F (7.2°C), the sun stays out longer. A brighter skyline is prevalent during the daylight hours, courtesy of extended sunshine hours compared to January. The UV index, whilst still low, starts to climb, anticipating the coming spring.

Temperature

With the onset of February, the average high-temperature registers at a chilly 44.6°F (7°C), subtly different from January's 41°F (5°C). February nights observe an average temperature dip to a freezing cold 24.8°F (-4°C).

Rainfall

In Charleston International Airport, in February, it is raining for 14 days, with typically 2.99" (76mm) of accumulated precipitation. In Charleston International Airport, during the entire year, the rain falls for 151 days and collects up to 41.93" (1065mm) of precipitation.

Daylight

In Charleston International Airport, the average length of the day in February is 11h and 2min.
On the first day of February, sunrise is at 7:15 am and sunset at 5:52 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 6:16 pm EST.

Sunshine

The average sunshine in February is 5h.

UV index

The average daily maximum UV index in February is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In February, a daily maximum UV index of 3 leads to the following instructions:
Be vigilant - Suggestions to stave off sun damage are provided. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.