US
Charleston climate and weather
Current conditions
25.1° / 13.3°
Clear sky
- Feels like
- 22.1° / 10.6°
- Humidity
- —
- Wind
- 26.6 km/h (gusts 50.0)
- UV index
- 4.6
- Sunrise / sunset
- 06:47 / 17:20
- Daylight
- 10.5 hrs
7-day forecast
| Date | Weather | High | Low | Feels like | Precip | Rain | Wind | UV |
|---|---|---|---|---|---|---|---|---|
| Thu 12 Nov | Clear sky | 25.1° | 13.3° | 22.1° / 10.6° | 0.0 mm | 0% | 26.6 km/h | 4.6 |
| Fri 13 Nov | Mainly clear | 16.4° | 8.2° | 11.9° / 4.8° | 0.0 mm | 0% | 19.5 km/h | 4.6 |
| Sat 14 Nov | Clear sky | 14.3° | 7.8° | 9.4° / 3.7° | 0.0 mm | 0% | 19.3 km/h | 4.6 |
| Sun 15 Nov | Overcast | 14.7° | 5.6° | 10.9° / 1.6° | 0.0 mm | 0% | 15.4 km/h | 4.5 |
| Mon 16 Nov | Overcast | 15.3° | 7.9° | 11.8° / 3.8° | 0.0 mm | 4% | 18.6 km/h | 3.8 |
| Tue 17 Nov | Overcast | 17.3° | 9.4° | 13.9° / 5.8° | 0.0 mm | 10% | 22.8 km/h | 4.1 |
| Wed 18 Nov | Mainly clear | 18.5° | 9.8° | 15.7° / 5.7° | 0.0 mm | 7% | 22.4 km/h | 3.8 |
Air quality
44
Good
US Air Quality Index
European AQI: 33
- PM2.5
- 8.4 µg/m³
- PM10
- 8.6 µg/m³
- Ozone (O₃)
- 86.0 µg/m³
- NO₂
- 4.3 µg/m³
- SO₂
- 1.1 µg/m³
- CO
- 167.0 µg/m³
- UV index
- 0.0
- Dust
- 0.0 µg/m³
Climate through the year
Now: November
Average high and low, °C Rainfall, mm
Temperature by month
Precipitation and rain days
Sunshine, UV and humidity
Best months to visit
| Month | Rating | Avg high | Avg low | Rain days | Sun (hrs) | Humidity |
|---|---|---|---|---|---|---|
| April | Excellent · 87 | 23.9°C | 14.3°C | 7.2 | 342.0 | 71.2% |
| October | Excellent · 87 | 24.0°C | 15.1°C | 5.8 | 288.3 | 77.3% |
| March | Excellent · 80 | 20.8°C | 11.3°C | 7.4 | 279.0 | 73.0% |
| November | Good · 71 | 20.0°C | 10.7°C | 6.2 | 246.0 | 75.8% |
| May | Good · 71 | 27.2°C | 18.6°C | 13.2 | 347.2 | 75.1% |
| September | Good · 64 | 28.1°C | 20.4°C | 11.4 | 300.0 | 80.1% |
| December | Fair · 52 | 16.6°C | 7.6°C | 7.7 | 223.2 | 77.3% |
| June | Fair · 50 | 29.8°C | 22.2°C | 16.8 | 351.0 | 79.3% |
| February | Fair · 47 | 17.7°C | 8.3°C | 8.5 | 221.2 | 77.6% |
| August | Fair · 47 | 29.9°C | 23.3°C | 20.3 | 316.2 | 83.8% |
| July | Fair · 41 | 31.1°C | 24.2°C | 22.6 | 347.2 | 82.7% |
| January | Poor · 32 | 14.3°C | 5.2°C | 8.5 | 238.7 | 74.7% |
Monthly climate data
| Month | High | Low | Mean | Feels high | Feels low | Precip | Rain days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 14.3° | 5.2° | 9.5° | 11.9° | 2.0° | 88.2 mm | 8.5 | 3.6 cm | 238.7 hrs | 10.3 hrs | — | 74.7% | 19.6 km/h | 53.2% |
| Feb | 17.7° | 8.3° | 12.6° | 16.5° | 5.7° | 93.4 mm | 8.5 | 0.0 cm | 221.2 hrs | 11.0 hrs | — | 77.6% | 19.5 km/h | 57.3% |
| Mar | 20.8° | 11.3° | 15.7° | 20.3° | 9.1° | 96.0 mm | 7.4 | 0.0 cm | 279.0 hrs | 12.0 hrs | — | 73.0% | 21.2 km/h | 54.6% |
| Apr | 23.9° | 14.3° | 18.9° | 24.4° | 13.3° | 77.1 mm | 7.2 | 0.0 cm | 342.0 hrs | 13.0 hrs | — | 71.2% | 20.8 km/h | 45.9% |
| May | 27.2° | 18.6° | 22.6° | 29.3° | 19.5° | 99.2 mm | 13.2 | 0.0 cm | 347.2 hrs | 13.9 hrs | — | 75.1% | 20.0 km/h | 57.7% |
| Jun | 29.8° | 22.2° | 25.7° | 33.8° | 25.2° | 161.3 mm | 16.8 | 0.0 cm | 351.0 hrs | 14.3 hrs | — | 79.3% | 18.7 km/h | 58.9% |
| Jul | 31.1° | 24.2° | 27.2° | 36.8° | 28.5° | 191.8 mm | 22.6 | 0.0 cm | 347.2 hrs | 14.1 hrs | — | 82.7% | 16.9 km/h | 67.1% |
| Aug | 29.9° | 23.3° | 26.3° | 35.2° | 27.1° | 227.4 mm | 20.3 | 0.0 cm | 316.2 hrs | 13.3 hrs | — | 83.8% | 16.4 km/h | 62.9% |
| Sep | 28.1° | 20.4° | 23.9° | 31.3° | 22.2° | 144.8 mm | 11.4 | 0.0 cm | 300.0 hrs | 12.4 hrs | — | 80.1% | 17.8 km/h | 52.1% |
| Oct | 24.0° | 15.1° | 19.1° | 24.7° | 14.6° | 88.4 mm | 5.8 | 0.0 cm | 288.3 hrs | 11.3 hrs | — | 77.3% | 17.4 km/h | 37.8% |
| Nov | 20.0° | 10.7° | 14.9° | 19.2° | 8.7° | 66.8 mm | 6.2 | 0.0 cm | 246.0 hrs | 10.5 hrs | — | 75.8% | 17.5 km/h | 48.1% |
| Dec | 16.6° | 7.6° | 11.7° | 15.0° | 5.0° | 100.4 mm | 7.7 | 0.0 cm | 223.2 hrs | 10.0 hrs | — | 77.3% | 17.3 km/h | 51.8% |