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Oceanographic Institution water levels in 2012
Annual rank12 / 88
vs. average12.1 cm
Highest monthly peak1.42 mOctober 2012
Monthly mean vs. previous year
| Month | 2012 (cm) | 2011 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 1.6 | 6.2 | -4.6 | 0.89 |
| Feb | 1.1 | 3.4 | -2.3 | 0.66 |
| Mar | 2.7 | 2.1 | 0.6 | 0.54 |
| Apr | 11.1 | 6.1 | 5.0 | 0.79 |
| May | 6.7 | 13.6 | -6.9 | 0.71 |
| Jun | 17.6 | 17.6 | 0.0 | 1.04 |
| Jul | 14.6 | 16.7 | -2.1 | 0.78 |
| Aug | 14.0 | 18.3 | -4.3 | 0.78 |
| Sep | 10.8 | 14.5 | -3.7 | 0.70 |
| Oct | 17.5 | 17.8 | -0.3 | 1.42 |
| Nov | 10.7 | 7.8 | 2.9 | 0.78 |
| Dec | 12.7 | 4.5 | 8.2 | 1.31 |
Nearby years (cm vs. average)
+4.9
+10.3
+15.8
+12.8
+12.1
+10.3
+10.2
+7.4
+11.9
+13.6
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2012 annual mean water level ranked 12 of 88 years (12.1 cm vs. the period average).