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Philadelphia, US Coast Guard Station, Pa. water levels in 2014
Annual rank16 / 36
vs. average1.1 cm
Highest monthly peak1.96 mMay 2014
Monthly mean vs. previous year
| Month | 2014 (cm) | 2013 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -8.4 | -8.5 | 0.1 | 1.34 |
| Feb | -10.4 | -8.4 | -2.0 | 1.24 |
| Mar | -1.3 | 7.6 | -8.9 | 1.16 |
| Apr | 14.5 | 5.3 | 9.2 | 1.65 |
| May | 22.3 | 3.1 | 19.2 | 1.96 |
| Jun | 18.0 | 18.2 | -0.2 | 1.52 |
| Jul | 11.4 | 16.3 | -4.9 | 1.39 |
| Aug | 16.3 | 15.1 | 1.2 | 1.51 |
| Sep | 15.1 | 12.1 | 3.0 | 1.40 |
| Oct | 14.9 | 16.0 | -1.1 | 1.49 |
| Nov | -6.2 | -10.4 | 4.2 | 1.26 |
| Dec | 1.6 | -4.9 | 6.5 | 1.38 |
Nearby years (cm vs. average)
+2.6
+3.2
+9.9
+2.0
-1.1
+1.1
-2.8
-0.1
+2.4
+9.3
+10.6
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2014 annual mean water level ranked 16 of 36 years (1.1 cm vs. the period average).