Humid subtropical climate
Climate Charleston AFB - South Carolina
Annual high76ºF
Annual low56ºF
Precipitation51.03 inch
| Month | HighºF | LowºF | Precipinch | Wet days | Sunshineh |
|---|---|---|---|---|---|
| Jan | 59 | 38 | 3.71 | 9 | 188 |
| Feb | 63 | 41 | 2.96 | 9 | 189 |
| Mar | 70 | 47 | 3.71 | 11 | 243 |
| Apr | 76 | 53 | 2.91 | 8 | 284 |
| May | 83 | 62 | 3.02 | 14 | 323 |
| Jun | 88 | 70 | 5.65 | 10 | 308 |
| Jul | 91 | 73 | 6.53 | 15 | 297 |
| Aug | 89 | 72 | 7.15 | 12 | 281 |
| Sep | 85 | 67 | 6.10 | 10 | 244 |
| Oct | 77 | 57 | 3.75 | 6 | 239 |
| Nov | 70 | 47 | 2.43 | 7 | 210 |
| Dec | 62 | 40 | 3.11 | 8 | 187 |
- JanHigh 59ºFLow 38ºFPrecip 3.71 inch
- FebHigh 63ºFLow 41ºFPrecip 2.96 inch
- MarHigh 70ºFLow 47ºFPrecip 3.71 inch
- AprHigh 76ºFLow 53ºFPrecip 2.91 inch
- MayHigh 83ºFLow 62ºFPrecip 3.02 inch
- JunHigh 88ºFLow 70ºFPrecip 5.65 inch
- JulHigh 91ºFLow 73ºFPrecip 6.53 inch
- AugHigh 89ºFLow 72ºFPrecip 7.15 inch
- SepHigh 85ºFLow 67ºFPrecip 6.10 inch
- OctHigh 77ºFLow 57ºFPrecip 3.75 inch
- NovHigh 70ºFLow 47ºFPrecip 2.43 inch
- DecHigh 62ºFLow 40ºFPrecip 3.11 inch
Climate summary
What is the average weather in Charleston AFB, South Carolina?
Charleston AFB experiences a humid subtropical climate, characterized by hot summers and cool winters. The area is wet overall, with a strong seasonal pattern where summers are notably wetter, often bringing heavy downpours. Despite the abundant rainfall, Charleston AFB enjoys abundant sunshine throughout the year, with nearly 3,000 hours annually.
Charleston AFB weather averages
Annual high76ºF
Annual low56ºF
Precipitation51.03 inch
Sunshine2993 hours
Daily normals Charleston AFB - South Carolina - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 60.4 | 39.5 | 0.11 | 0.11 | 0.00 | 0.00 |
| Jan 2 | 60.3 | 39.4 | 0.21 | 0.21 | 0.00 | 0.00 |
| Jan 3 | 60.3 | 39.3 | 0.32 | 0.32 | 0.00 | 0.00 |
| Jan 4 | 60.2 | 39.2 | 0.42 | 0.42 | 0.00 | 0.00 |
| Jan 5 | 60.1 | 39.1 | 0.53 | 0.53 | 0.00 | 0.00 |
| Jan 6 | 60.1 | 39.1 | 0.63 | 0.63 | 0.00 | 0.00 |
| Jan 7 | 60.0 | 39.0 | 0.73 | 0.73 | 0.10 | 0.10 |
| Jan 8 | 60.0 | 38.9 | 0.83 | 0.83 | 0.10 | 0.10 |
| Jan 9 | 59.9 | 38.8 | 0.93 | 0.93 | 0.10 | 0.10 |
| Jan 10 | 59.9 | 38.8 | 1.04 | 1.04 | 0.10 | 0.10 |
| Jan 11 | 59.9 | 38.7 | 1.14 | 1.14 | 0.10 | 0.10 |
| Jan 12 | 59.9 | 38.7 | 1.24 | 1.24 | 0.10 | 0.10 |
| Jan 13 | 59.9 | 38.7 | 1.35 | 1.35 | 0.10 | 0.10 |
| Jan 14 | 59.9 | 38.6 | 1.45 | 1.45 | 0.10 | 0.10 |
| Jan 15 | 59.9 | 38.6 | 1.56 | 1.56 | 0.10 | 0.10 |
| Jan 16 | 59.9 | 38.6 | 1.67 | 1.67 | 0.10 | 0.10 |
| Jan 17 | 59.9 | 38.6 | 1.78 | 1.78 | 0.10 | 0.10 |
| Jan 18 | 59.9 | 38.6 | 1.88 | 1.88 | 0.10 | 0.10 |
| Jan 19 | 60.0 | 38.6 | 1.99 | 1.99 | 0.20 | 0.20 |
| Jan 20 | 60.0 | 38.6 | 2.10 | 2.10 | 0.20 | 0.20 |
| Jan 21 | 60.1 | 38.6 | 2.22 | 2.22 | 0.20 | 0.20 |
| Jan 22 | 60.2 | 38.7 | 2.33 | 2.33 | 0.20 | 0.20 |
| Jan 23 | 60.2 | 38.7 | 2.45 | 2.45 | 0.20 | 0.20 |
| Jan 24 | 60.3 | 38.8 | 2.57 | 2.57 | 0.20 | 0.20 |
| Jan 25 | 60.4 | 38.8 | 2.69 | 2.69 | 0.20 | 0.20 |
| Jan 26 | 60.5 | 38.9 | 2.81 | 2.81 | 0.20 | 0.20 |
| Jan 27 | 60.6 | 39.0 | 2.92 | 2.92 | 0.20 | 0.20 |
| Jan 28 | 60.7 | 39.1 | 3.03 | 3.03 | 0.20 | 0.20 |
| Jan 29 | 60.8 | 39.2 | 3.14 | 3.14 | 0.20 | 0.20 |
| Jan 30 | 61.0 | 39.3 | 3.25 | 3.25 | 0.20 | 0.20 |
| Jan 31 | 61.1 | 39.4 | 3.37 | 3.37 | 0.20 | 0.20 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Charleston AFB - November 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Nov 1 | 75.0 | 59.0 | 0.00 |
| Nov 2 | 78.1 | 60.1 | 0.00 |
| Nov 3 | 80.1 | 63.0 | 0.00 |
| Nov 4 | 82.0 | 64.9 | 0.02 |
| Nov 5 | 84.9 | 64.0 | 0.00 |
| Nov 6 | 82.0 | 64.9 | 0.08 |
| Nov 7 | 75.0 | 57.9 | 0.00 |
| Nov 8 | 73.0 | 48.0 | 0.00 |
| Nov 9 | – | – | – |
| Nov 10 | – | – | – |
| Nov 11 | – | – | – |
| Nov 12 | – | – | – |
| Nov 13 | – | – | – |
| Nov 14 | – | – | – |
| Nov 15 | – | – | – |
| Nov 16 | – | – | – |
| Nov 17 | – | – | – |
| Nov 18 | – | – | – |
| Nov 19 | – | – | – |
| Nov 20 | – | – | – |
| Nov 21 | – | – | – |
| Nov 22 | – | – | – |
| Nov 23 | – | – | – |
| Nov 24 | – | – | – |
| Nov 25 | – | – | – |
| Nov 26 | – | – | – |
| Nov 27 | – | – | – |
| Nov 28 | – | – | – |
| Nov 29 | – | – | – |
| Nov 30 | – | – | – |
The data for November 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature84.9ºF · Nov 5
- Lowest max temperature73.0ºF · Nov 8
- Highest min temperature64.9ºF · Nov 4
- Lowest min temperature48.0ºF · Nov 8
Geo Charleston AFB - South Carolina
Location
- Country
- United States
- State
- South Carolina
- County
- Charleston
- City
- Charleston AFB
- Zip Code
- 29404
- Elevation
- 82 ft
- Longitude
- -80.07
- Latitude
- 32.90
- ICAO
- –
- IATA
- –