Myrtle Beach Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
Hi 55°F Lo 43°F | Hi 59°F Lo 46°F | Hi 64°F Lo 51°F | Hi 71°F Lo 58°F | Hi 78°F Lo 66°F | Hi 84°F Lo 73°F | Hi 87°F Lo 76°F | Hi 86°F Lo 76°F | Hi 82°F Lo 72°F | Hi 74°F Lo 62°F | Hi 65°F Lo 52°F | Hi 59°F Lo 48°F |
9 mph | 10 mph | 10 mph | 10 mph | 9 mph | 8 mph | 9 mph | 8 mph | 9 mph | 9 mph | 9 mph | 9 mph |
3.2 in | 3.4 in | 4 in | 3.6 in | 4.7 in | 5.3 in | 7.7 in | 8.8 in | 7.1 in | 3.5 in | 3.5 in | 4.9 in |
72% | 75% | 74% | 74% | 76% | 76% | 76% | 77% | 76% | 73% | 72% | 75% |
37% | 41% | 38% | 31% | 35% | 34% | 38% | 38% | 36% | 29% | 34% | 40% |
30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
24 | 22 | 24 | 24 | 22 | 16 | 14 | 13 | 19 | 27 | 25 | 24 |
7 | 6 | 7 | 6 | 9 | 14 | 17 | 18 | 11 | 5 | 5 | 7 |
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
3 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 5 | 4 | 4 |
199 | 171 | 199 | 231 | 216 | 215 | 196 | 192 | 200 | 239 | 212 | 197 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
Hi 13°C Lo 6°C | Hi 15°C Lo 8°C | Hi 18°C Lo 10°C | Hi 22°C Lo 15°C | Hi 25°C Lo 19°C | Hi 29°C Lo 23°C | Hi 30°C Lo 25°C | Hi 30°C Lo 24°C | Hi 28°C Lo 22°C | Hi 24°C Lo 17°C | Hi 18°C Lo 11°C | Hi 15°C Lo 9°C |
15 km/h | 16 km/h | 16 km/h | 16 km/h | 15 km/h | 14 km/h | 14 km/h | 12 km/h | 14 km/h | 14 km/h | 15 km/h | 15 km/h |
80 mm | 86 mm | 102 mm | 93 mm | 119 mm | 135 mm | 195 mm | 224 mm | 179 mm | 89 mm | 89 mm | 124 mm |
72% | 75% | 74% | 74% | 76% | 76% | 76% | 77% | 76% | 73% | 72% | 75% |
37% | 41% | 38% | 31% | 35% | 34% | 38% | 38% | 36% | 29% | 34% | 40% |
1020 mb | 1020 mb | 1019 mb | 1017 mb | 1017 mb | 1015 mb | 1016 mb | 1015 mb | 1016 mb | 1017 mb | 1020 mb | 1021 mb |
24 | 22 | 24 | 24 | 22 | 16 | 14 | 13 | 19 | 27 | 25 | 24 |
7 | 6 | 7 | 6 | 9 | 14 | 17 | 18 | 11 | 5 | 5 | 7 |
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
3 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 5 | 4 | 4 |
199 | 171 | 199 | 231 | 216 | 215 | 196 | 192 | 200 | 239 | 212 | 197 |
Month |
Avg. Temperatures |
Avg. Wind Speed |
Avg. Precipitation |
Average Humidity |
Avg. Cloud Cover |
Pressure Average |
Average Dry Days |
Avg. Precip. Days |
Avg. Snow Days |
Average Fog Days |
Average UV Index |
Avg. Hours of Sun |
Averages are based on historical weather data from the past 10 years.