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Myrtle Beach, SC Weather


Myrtle 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 90.80 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 34.50 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 23 degrees Fahrenheit.

The annual average precipitation at Myrtle 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

(Updated: 8:45 AM EST SUN NOV 8 2009)

Fair Fair, 55°F Humidity: 88% Dewpoint: 52°F
Wind Speed: NW 9.2 MPH (8 KT) Heat Index: 55°F
Barometer: 30.35 in. Wind Chill: 52°F

Weather Forecast

(Generated: 6:01 AM EST SUN NOV 08 2009)
Hi: 75°F Today: Sunny. Highs in the mid 70s. West winds around 5 mph... Becoming south around 5 mph this afternoon.
Lo: 50°F
Hi: 75°F Monday: Mostly sunny in the morning...Then becoming partly cloudy. Highs in the mid 70s. East winds 5 to 10 mph.
Lo: 59°F
Hi: 71°F Tuesday: Mostly cloudy with a 50 percent chance of rain. Highs in the lower 70s.
Lo: 55°F
Hi: 65°F Veterans day: Mostly cloudy in the morning...Then becoming partly cloudy. Highs in the mid 60s.
Lo: 45°F
Hi: 70°F Thursday: Mostly clear. Lows in the mid 40s. Highs around 70.
Lo: 45°F
Hi: 70°F Friday: Mostly clear. Lows in the mid 40s. Highs around 70.
Lo: 45°F
Hi: 70°F Saturday: Mostly clear. Lows in the mid 40s. Highs around 70.
Lo: 45°F

Moon, Sunrise and Sunset

Waning Gibbous Moon Moon Phase: Waning Gibbous Moon Civil Twilight:
6:14 AM EST
Sunrise:
6:40 AM EST
Sunset:
5:17 PM EST
Civil Twilight:
5:43 PM EST

Normal Climate

Normal Temperatures

(CONWAY Weather station, 13.53 miles from Myrtle Beach)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Max °F 57.1 60.6 67.9 75.4 82.3 87.6 90.8 89.4 84.9 76.5 69.0 60.0 75.1
Mean °F 45.8 48.7 55.7 62.9 70.7 77.1 80.9 79.6 74.7 64.5 56.4 48.4 63.8
Min °F 34.5 36.7 43.5 50.4 59.0 66.6 70.9 69.8 64.5 52.5 43.8 36.7 52.4

Normal Precipitation

(MYRTLE BEACH 2 Weather station, 3.55 miles from Myrtle Beach)
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