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Baltimore, Fort McHenry water levels in 2008
Annual rank22 / 123
vs. average12.5 cm
Highest monthly peak0.79 mMay 2008
Monthly mean vs. previous year
| Month | 2008 (cm) | 2007 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -9.7 | -11.8 | 2.1 | 0.57 |
| Feb | -8.4 | -28.8 | 20.4 | 0.47 |
| Mar | 0.1 | -11.5 | 11.6 | 0.66 |
| Apr | 9.7 | -1.5 | 11.2 | 0.65 |
| May | 17.0 | 4.1 | 12.9 | 0.79 |
| Jun | 10.9 | 14.1 | -3.2 | 0.72 |
| Jul | 10.6 | 10.2 | 0.4 | 0.62 |
| Aug | 11.2 | 14.5 | -3.3 | 0.61 |
| Sep | 17.2 | 12.6 | 4.6 | 0.67 |
| Oct | 6.9 | 13.9 | -7.0 | 0.78 |
| Nov | -1.8 | 0.0 | -1.8 | 0.73 |
| Dec | -10.7 | -4.3 | -6.4 | 0.58 |
Nearby years (cm vs. average)
+11.1
+11.1
+15.9
+13.2
+9.1
+12.5
+16.1
+16.8
+20.9
+18.3
+15.3
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2008 annual mean water level ranked 22 of 123 years (12.5 cm vs. the period average).