Atlantic Beach, SC
Climate overview — based on NOAA 1991-2020 normals from N MYRTLE BCH AP, SC US.
Year-round temperatures (°F)
Climate summary
Atlantic Beach has an annual average temperature of 64°F with about 48.5 inches of precipitation per year. The warmest month is July (average high 87.6°F), and the coldest is January (average low 36.7°F). September is typically the wettest month (6.65 in) and April the driest (2.77 in).
Best time to visit Atlantic Beach
Full guide →Climate change signal
All-time records →89 of 366 (24.3%) of Atlantic Beach's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1940s | 17 | |
| 1950s | 104 | |
| 1990s | 4 | |
| 2000s | 95 | |
| 2010s | 97 | |
| 2020s | 49 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 55.7°F | 36.7°F | 46.2°F | 3.01 in | — | 10 |
| February | 58.2°F | 39.6°F | 48.9°F | 3.18 in | — | 9 |
| March | 64.7°F | 45.4°F | 55.0°F | 3.59 in | — | 10 |
| April | 71.8°F | 53.3°F | 62.5°F | 2.77 in | — | 8 |
| May | 78.7°F | 62.1°F | 70.4°F | 2.96 in | — | 10 |
| June | 84.8°F | 70.3°F | 77.5°F | 4.07 in | — | 11 |
| July | 87.6°F | 73.7°F | 80.6°F | 5.40 in | — | 13 |
| August | 86.5°F | 72.5°F | 79.5°F | 6.25 in | — | 12 |
| September | 83.2°F | 67.7°F | 75.5°F | 6.65 in | — | 11 |
| October | 75.6°F | 56.3°F | 66.0°F | 4.20 in | — | 9 |
| November | 66.4°F | 45.6°F | 56.0°F | 3.29 in | — | 9 |
| December | 59.3°F | 40.0°F | 49.6°F | 3.10 in | — | 10 |
Climate twins of Atlantic Beach
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).