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Galveston, Galveston Channel water levels in 2003
Annual rank24 / 122
vs. average23.4 cm
Highest monthly peak1.35 mJuly 2003
Monthly mean vs. previous year
| Month | 2003 (cm) | 2002 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -18.9 | -14.7 | -4.2 | 0.18 |
| Feb | -8.3 | -12.2 | 3.9 | 0.31 |
| Mar | 0.3 | 0.7 | -0.4 | 0.45 |
| Apr | -2.9 | 6.8 | -9.7 | 0.36 |
| May | 2.4 | 12.4 | -10.0 | 0.37 |
| Jun | -1.1 | 11.7 | -12.8 | 0.57 |
| Jul | 4.0 | -0.8 | 4.8 | 1.35 |
| Aug | 0.8 | 10.4 | -9.6 | 0.73 |
| Sep | 22.5 | 31.4 | -8.9 | 0.66 |
| Oct | 19.8 | 20.5 | -0.7 | 0.57 |
| Nov | 10.4 | -0.3 | 10.7 | 0.70 |
| Dec | -6.2 | -11.6 | 5.4 | 0.67 |
Nearby years (cm vs. average)
+25.0
+21.6
+18.3
+21.9
+26.0
+23.4
+24.8
+24.0
+17.0
+26.9
+23.6
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2003 annual mean water level ranked 24 of 122 years (23.4 cm vs. the period average).