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Nikiski water levels in 2009
Annual rank18 / 30
vs. average-3.5 cm
Highest monthly peak4.37 mJanuary 2009
Monthly mean vs. previous year
| Month | 2009 (cm) | 2008 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 11.4 | 3.4 | 8.0 | 4.37 |
| Feb | -14.6 | 4.7 | -19.3 | 3.79 |
| Mar | -7.5 | 1.9 | -9.4 | 3.80 |
| Apr | -20.4 | -15.2 | -5.2 | 3.61 |
| May | -15.6 | -6.7 | -8.9 | 3.68 |
| Jun | -7.4 | -4.5 | -2.9 | 3.83 |
| Jul | -9.2 | 4.8 | -14.0 | 4.02 |
| Aug | 1.3 | 12.4 | -11.1 | 4.05 |
| Sep | 16.2 | 10.2 | 6.0 | 4.20 |
| Oct | 10.4 | 12.4 | -2.0 | 3.98 |
| Nov | 23.0 | 14.8 | 8.2 | 4.10 |
| Dec | 3.0 | -6.9 | 9.9 | 3.87 |
Nearby years (cm vs. average)
+3.5
+6.5
+4.2
-1.8
-0.1
-3.5
+0.7
-5.6
-2.4
-12.7
-5.5
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2009 annual mean water level ranked 18 of 30 years (-3.5 cm vs. the period average).