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Charleston (Customhouse Wharf) water levels in 1997
Annual rank24 / 107
vs. average8.8 cm
Highest monthly peak1.38 mJune 1997
Monthly mean vs. previous year
| Month | 1997 (cm) | 1996 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -9.5 | -9.5 | 0.0 | 1.37 |
| Feb | -3.9 | -16.5 | 12.6 | 1.28 |
| Mar | -3.3 | -16.4 | 13.1 | 1.10 |
| Apr | 6.4 | -14.0 | 20.4 | 1.24 |
| May | -1.6 | -4.5 | 2.9 | 1.30 |
| Jun | 10.3 | -3.2 | 13.5 | 1.38 |
| Jul | 4.1 | -11.1 | 15.2 | 1.27 |
| Aug | 9.9 | 1.5 | 8.4 | 1.37 |
| Sep | 16.3 | 9.9 | 6.4 | 1.29 |
| Oct | 11.8 | 18.6 | -6.8 | 1.34 |
| Nov | -2.4 | 8.2 | -10.6 | 1.24 |
| Dec | -6.0 | -1.5 | -4.5 | 1.35 |
Nearby years (cm vs. average)
+7.8
+7.2
+6.1
+11.3
+2.9
+8.8
+6.0
+12.9
+9.8
+6.4
+8.0
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 1997 annual mean water level ranked 24 of 107 years (8.8 cm vs. the period average).