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Seattle (Madison St.), Elliott Bay water levels in 2012
Annual rank18 / 127
vs. average11.3 cm
Highest monthly peak2.39 mDecember 2012
Monthly mean vs. previous year
| Month | 2012 (cm) | 2011 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 7.5 | 4.3 | 3.2 | 2.05 |
| Feb | 0.0 | 3.0 | -3.0 | 1.83 |
| Mar | 13.1 | 19.7 | -6.6 | 1.90 |
| Apr | 9.0 | 2.4 | 6.6 | 1.77 |
| May | -5.1 | -1.5 | -3.6 | 1.60 |
| Jun | -1.1 | -1.3 | 0.2 | 1.75 |
| Jul | -1.8 | -1.4 | -0.4 | 1.69 |
| Aug | -1.4 | -3.4 | 2.0 | 1.67 |
| Sep | -5.4 | -2.6 | -2.8 | 1.62 |
| Oct | 1.8 | -1.6 | 3.4 | 1.79 |
| Nov | 13.9 | 5.3 | 8.6 | 2.14 |
| Dec | 25.5 | -10.2 | 35.7 | 2.39 |
Nearby years (cm vs. average)
+5.4
+4.1
+4.7
+11.7
+7.7
+11.3
+2.4
+13.5
+15.0
+16.0
+16.4
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2012 annual mean water level ranked 18 of 127 years (11.3 cm vs. the period average).