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Galveston, Galveston Channel water levels in 2017
Annual rank7 / 122
vs. average40.7 cm
Highest monthly peak0.97 mAugust 2017
Monthly mean vs. previous year
| Month | 2017 (cm) | 2016 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 6.9 | 12.7 | -5.8 | 0.49 |
| Feb | 6.0 | -0.5 | 6.5 | 0.41 |
| Mar | 15.6 | 17.5 | -1.9 | 0.64 |
| Apr | 22.0 | 30.5 | -8.5 | 0.76 |
| May | 16.4 | 30.5 | -14.1 | 0.67 |
| Jun | 27.9 | 22.8 | 5.1 | 0.96 |
| Jul | 10.6 | 14.5 | -3.9 | 0.35 |
| Aug | 26.0 | 23.6 | 2.4 | 0.97 |
| Sep | 29.0 | 35.6 | -6.6 | 0.60 |
| Oct | 40.9 | 36.4 | 4.5 | 0.87 |
| Nov | 22.7 | 32.4 | -9.7 | 0.54 |
| Dec | 7.1 | 20.1 | -13.0 | 0.63 |
Nearby years (cm vs. average)
+29.8
+30.4
+28.6
+36.3
+44.5
+40.7
+37.0
+45.2
+45.6
+42.6
+40.0
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2017 annual mean water level ranked 7 of 122 years (40.7 cm vs. the period average).