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Ketchikan water levels in 2022
Annual rank84 / 105
vs. average-2.9 cm
Highest monthly peak3.50 mNovember 2022
Monthly mean vs. previous year
| Month | 2022 (cm) | 2021 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 8.1 | 21.3 | -13.2 | 3.48 |
| Feb | -9.4 | -3.4 | -6.0 | 3.01 |
| Mar | -2.5 | -4.7 | 2.2 | 3.02 |
| Apr | -6.0 | -16.6 | 10.6 | 3.18 |
| May | -5.4 | -12.6 | 7.2 | 3.30 |
| Jun | -1.4 | -3.1 | 1.7 | 3.21 |
| Jul | -3.6 | -11.1 | 7.5 | 3.32 |
| Aug | -9.9 | -8.1 | -1.8 | 3.04 |
| Sep | -3.7 | 6.8 | -10.5 | 2.86 |
| Oct | -1.7 | 17.7 | -19.4 | 3.30 |
| Nov | -2.7 | 19.7 | -22.4 | 3.50 |
| Dec | 0.3 | 6.9 | -6.6 | 3.49 |
Nearby years (cm vs. average)
-4.1
-8.0
-5.7
-1.4
+1.4
-2.9
+0.2
-1.5
-1.5
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2022 annual mean water level ranked 84 of 105 years (-2.9 cm vs. the period average).