Climate normals · 1970–2000
North Charleston Climate
North Charleston is a city in United States (SC) with a population of about 108,304. Its average annual temperature is 18.9°C (66°F), with roughly 1271 mm of rain per year.
18.9°C
Avg Temp
1271
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
North Charleston Climate
North Charleston has an average annual temperature of 18.9°C (66°F) and receives about 1271 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
18.9°C
Avg Temp
1271
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 9° / 49° | 99 mm |
| February | 11° / 51° | 80 mm |
| March | 15° / 58° | 105 mm |
| April | 18° / 65° | 68 mm |
| May | 23° / 73° | 89 mm |
| June | 26° / 78° | 139 mm |
| July | 28° / 82° | 149 mm |
| August | 27° / 81° | 176 mm |
| September | 25° / 77° | 142 mm |
| October | 20° / 67° | 80 mm |
| November | 15° / 59° | 64 mm |
| December | 11° / 52° | 80 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit North Charleston
The most comfortable months to visit North Charleston are typically October, May and April, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 33°C high). The coldest is January (near 4°C low). August is usually the wettest month.
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Frequently Asked Questions
The most comfortable months to visit North Charleston are typically October, May and April, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
North Charleston, United States has an average annual temperature of 18.9°C and about 1271 mm of precipitation per year. The warmest month is July and the coldest is January.
In July, the hottest month, daily highs in North Charleston average about 33°C (91°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.