Atlantic Beach, SC Weather
Atlantic Beach, SC climate is warm during summer when temperatures tend to be in the 70'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 89.50 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 32.90 degrees Fahrenheit.
Temperature variations between night and day tend to be moderate during summer with a difference that can reach 20 degrees Fahrenheit, and moderate during winter with an average difference of 24 degrees Fahrenheit.
The annual average precipitation at Atlantic Beach is 45.72 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is August with an average rainfall of 5.58 Inches.
Weather Data
Current Conditions
|
Light Rain, 55°F | Humidity: 90% | Dewpoint: 52°F |
| Wind Speed: NE 13.8 MPH (12 KT) | Heat Index: 55°F | ||
| Barometer: 30.09 in. | Wind Chill: 51°F |
Weather Forecast
 | Tonight: Cloudy with a 20 percent chance of rain. Near steady temperature in the lower 50s. Northeast winds 10 to 15 mph. | |
| Lo: 50°F | ||
| Hi: 59°F | Monday: Cloudy with a slight chance of rain. Patchy drizzle in the afternoon. Highs in the upper 50s. Northeast winds 10 to 15 mph... Becoming north around 5 mph in the afternoon. Chance of rain 20 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: 6:52 AM EST |
| Sunset: 5:08 PM EST |
Civil Twilight: 5:35 PM EST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 55.6 | 58.9 | 66.0 | 73.6 | 80.4 | 86.1 | 89.5 | 88.2 | 83.9 | 75.6 | 67.7 | 58.7 | 73.7 |
| Mean °F | 44.3 | 46.3 | 53.2 | 60.4 | 68.3 | 75.4 | 79.5 | 78.1 | 73.3 | 63.0 | 54.9 | 46.9 | 62.0 |
| Min °F | 32.9 | 33.7 | 40.4 | 47.1 | 56.1 | 64.7 | 69.4 | 67.9 | 62.6 | 50.3 | 42.0 | 35.0 | 50.2 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 3.66 | 3.50 | 3.79 | 2.12 | 2.99 | 3.66 | 5.19 | 5.58 | 5.58 | 3.23 | 2.97 | 3.45 | 45.72 |
