Surfside Beach, SC Weather
Surfside Beach, SC climate is hot during summer when temperatures tend to be in the 80's and cold during winter when temperatures tend to be in the 40's.
The warmest month of the year is July with an average maximum temperature of 90.40 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 37.30 degrees Fahrenheit.
Temperature variations between night and day tend to be fairly limited during summer with a difference that can reach 18 degrees Fahrenheit, and moderate during winter with an average difference of 21 degrees Fahrenheit.
The annual average precipitation at Surfside Beach is 54.57 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is September with an average rainfall of 6.44 Inches.
Weather Data
Current Conditions
|
Light Rain, 54°F | Humidity: 94% | Dewpoint: 52°F |
| Wind Speed: NE 17.3 MPH (15 KT) | Heat Index: 54°F | ||
| Barometer: 30.12 in. | Wind Chill: 49°F |
Weather Forecast
 | Tonight: Widespread rain. Near steady temperature in the lower 50s. Northeast winds around 10 mph...Except 10 to 20 mph along the beaches. Chance of rain near 100 percent. | |
| Lo: 50°F | ||
| Hi: 59°F | Monday: Cloudy. Rain likely in the morning...Then areas of drizzle with a slight chance of rain in the afternoon. Highs in the upper 50s. Northeast winds 5 to 10 mph...Becoming north in the afternoon. Chance of rain 60 percent. |
| Lo: 49°F | ||
 | Hi: 59°F | Tuesday: Cloudy. Areas of drizzle in the morning. Areas of fog in the morning. Highs in the upper 50s. North winds around 5 mph. |
| Lo: 49°F | ||
 | Hi: 65°F | Wednesday: Mostly cloudy. Highs in the mid 60s. |
| Lo: 49°F | ||
 | Hi: 65°F | Thanksgiving day: Partly cloudy. Lows in the upper 40s. Highs in the mid 60s. |
| Lo: 41°F | ||
 | Hi: 59°F | Friday: Mostly clear. Lows in the lower 40s. Highs in the upper 50s. |
| Lo: 35°F | ||
| Hi: 60°F | Saturday: Clear. Highs around 60. Lows in the upper 30s. |
| Lo: 39°F |
Moon, Sunrise and Sunset
 |
Moon Phase: Waxing Crescent Moon | Civil Twilight: 6:26 AM EST |
Sunrise: 6:53 AM EST |
| Sunset: 5:09 PM EST |
Civil Twilight: 5:36 PM EST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 57.6 | 61.0 | 67.9 | 75.0 | 81.8 | 86.9 | 90.4 | 88.6 | 84.6 | 76.5 | 68.5 | 60.3 | 74.9 |
| Mean °F | 47.5 | 50.1 | 56.9 | 63.7 | 71.3 | 77.3 | 81.1 | 79.7 | 75.4 | 65.8 | 57.7 | 50.0 | 64.7 |
| Min °F | 37.3 | 39.2 | 45.9 | 52.3 | 60.8 | 67.7 | 71.8 | 70.8 | 66.2 | 55.1 | 46.8 | 39.7 | 54.5 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 4.70 | 3.53 | 4.22 | 3.10 | 4.01 | 4.96 | 5.89 | 6.43 | 6.44 | 3.89 | 3.25 | 4.15 | 54.57 |
