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Charleston water levels in 1997
Annual rank5 / 54
vs. average6.0 cm
Highest monthly peak1.88 mDecember 1997
Monthly mean vs. previous year
| Month | 1997 (cm) | 1996 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 16.5 | 13.5 | 3.0 | 1.48 |
| Feb | -0.8 | 23.5 | -24.3 | 1.55 |
| Mar | -1.8 | 0.6 | -2.4 | 1.39 |
| Apr | -8.9 | 3.2 | -12.1 | 1.35 |
| May | -0.2 | -8.4 | 8.2 | 1.37 |
| Jun | -0.2 | -14.6 | 14.4 | 1.62 |
| Jul | -3.6 | -7.9 | 4.3 | 1.38 |
| Aug | 6.3 | -7.0 | 13.3 | 1.50 |
| Sep | 10.1 | -3.7 | 13.8 | 1.60 |
| Oct | 11.5 | -2.8 | 14.3 | 1.54 |
| Nov | 27.7 | 3.8 | 23.9 | 1.84 |
| Dec | 19.5 | 22.3 | -2.8 | 1.88 |
Nearby years (cm vs. average)
+4.4
+3.0
-1.1
+4.7
+1.5
+6.0
+5.3
-3.9
-2.8
-4.5
-2.3
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 1997 annual mean water level ranked 5 of 54 years (6.0 cm vs. the period average).