Currently: 88 °F. Passing clouds. (Weather station: Charleston Air Force Base Reporting Station, USA). See more current weatherSeptember 2015 Weather in Charleston — Graph
High & Low Weather Summary for September 2015
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 91 °F (Sep 4, 1:56 pm) | 100% (Sep 29, 4:56 am) | 30.35 "Hg (Sep 29, 4:56 am) |
| Low | 58 °F (Sep 14, 2:56 am) | 34% (Sep 13, 5:56 pm) | 29.73 "Hg (Sep 30, 6:56 pm) |
| Average | 76 °F | 79% | 29.98 "Hg |
| * Reported Sep 1 12:56 am — Sep 30 11:56 pm, Charleston. Weather by CustomWeather, © 2024 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Charleston Weather History for September 1, 2015
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:56 am Tue, Sep 1 |  | 74 °F | Passing clouds. | No wind | ↑ | 91% | 30.08 "Hg | 10 mi |
| 1:56 am | | 73 °F | Passing clouds. | No wind | ↑ | 94% | 30.08 "Hg | 10 mi |
| 2:56 am | | 73 °F | Passing clouds. | No wind | ↑ | 94% | 30.07 "Hg | 10 mi |
| 3:56 am | | 73 °F | Passing clouds. | 3 mph | ↑ | 90% | 30.06 "Hg | 10 mi |
| 4:56 am | | 72 °F | Passing clouds. | 3 mph | ↑ | 93% | 30.05 "Hg | 10 mi |
| 5:56 am | | 72 °F | Passing clouds. | No wind | ↑ | 93% | 30.06 "Hg | 10 mi |
| 6:56 am | | 72 °F | Passing clouds. | No wind | ↑ | 93% | 30.09 "Hg | 10 mi |
| 7:56 am | | 75 °F | Passing clouds. | 3 mph | ↑ | 88% | 30.11 "Hg | 10 mi |
| 8:56 am | | 78 °F | Passing clouds. | 8 mph | ↑ | 79% | 30.12 "Hg | 10 mi |
| 9:56 am | | 82 °F | Passing clouds. | 6 mph | ↑ | 70% | 30.11 "Hg | 10 mi |
| 10:56 am | | 85 °F | Passing clouds. | 5 mph | ↑ | 63% | 30.11 "Hg | 10 mi |
| 11:56 am | | 86 °F | Scattered clouds. | 3 mph | ↑ | 61% | 30.11 "Hg | 10 mi |
| 12:56 pm |  | 87 °F | Broken clouds. | No wind | ↑ | 55% | 30.10 "Hg | 10 mi |
| 1:56 pm | | 87 °F | Broken clouds. | No wind | ↑ | 53% | 30.08 "Hg | 10 mi |
| 2:56 pm | | 89 °F | Broken clouds. | 8 mph | ↑ | 48% | 30.07 "Hg | 10 mi |
| 3:56 pm | | 89 °F | Broken clouds. | 8 mph | ↑ | 55% | 30.06 "Hg | 10 mi |
| 4:56 pm | | 85 °F | Partly sunny. | 13 mph | ↑ | 68% | 30.06 "Hg | 10 mi |
| 6:56 pm | | 82 °F | Partly sunny. | 9 mph | ↑ | 72% | 30.06 "Hg | 10 mi |
| 7:56 pm | | 81 °F | Partly sunny. | 6 mph | ↑ | 77% | 30.06 "Hg | 10 mi |
| 8:56 pm |  | 81 °F | Mostly cloudy. | 5 mph | ↑ | 79% | 30.07 "Hg | 10 mi |
| 9:56 pm | | 80 °F | Passing clouds. | 5 mph | ↑ | 81% | 30.08 "Hg | 10 mi |
| 10:56 pm | | 78 °F | Passing clouds. | No wind | ↑ | 87% | 30.08 "Hg | 10 mi |
| 11:56 pm | | 79 °F | Passing clouds. | No wind | ↑ | 84% | 30.08 "Hg | 10 mi |
| Weather by CustomWeather, © 2024 | ||||||||