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Charleston water levels in 2015
Annual rank4 / 54
vs. average6.0 cm
Highest monthly peak1.87 mDecember 2015
Monthly mean vs. previous year
| Month | 2015 (cm) | 2014 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 9.9 | 0.1 | 9.8 | 1.56 |
| Feb | 12.6 | 7.6 | 5.0 | 1.50 |
| Mar | 1.9 | 5.4 | -3.5 | 1.53 |
| Apr | -4.8 | 0.2 | -5.0 | 1.42 |
| May | -4.8 | -0.9 | -3.9 | 1.41 |
| Jun | -4.6 | -8.3 | 3.7 | 1.34 |
| Jul | 4.5 | -1.4 | 5.9 | 1.42 |
| Aug | 4.0 | -1.2 | 5.2 | 1.52 |
| Sep | 7.6 | 8.7 | -1.1 | 1.59 |
| Oct | 11.6 | 16.3 | -4.7 | 1.68 |
| Nov | 6.7 | 11.3 | -4.6 | 1.63 |
| Dec | 32.0 | 29.5 | 2.5 | 1.87 |
Nearby years (cm vs. average)
+3.9
-1.8
+2.2
-6.5
+5.2
+6.0
+6.2
+4.9
+0.4
+3.9
-1.3
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2015 annual mean water level ranked 4 of 54 years (6.0 cm vs. the period average).