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Neah Bay water levels in 1990
Annual rank59 / 87
vs. average-2.9 cm
Highest monthly peak1.92 mDecember 1990
Monthly mean vs. previous year
| Month | 1990 (cm) | 1989 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 9.3 | -0.2 | 9.5 | 1.87 |
| Feb | 5.9 | -9.3 | 15.2 | 1.66 |
| Mar | -1.4 | 12.0 | -13.4 | 1.35 |
| Apr | -8.4 | -2.6 | -5.8 | 1.63 |
| May | -10.5 | -8.7 | -1.8 | 1.68 |
| Jun | -2.0 | -9.9 | 7.9 | 1.58 |
| Jul | -9.0 | -8.7 | -0.3 | 1.54 |
| Aug | -6.0 | -10.2 | 4.2 | 1.33 |
| Sep | -4.7 | -7.8 | 3.1 | 1.28 |
| Oct | -0.8 | -2.0 | 1.2 | 1.33 |
| Nov | 11.4 | 0.1 | 11.3 | 1.75 |
| Dec | 1.7 | -2.3 | 4.0 | 1.92 |
Nearby years (cm vs. average)
-7.4
+0.1
-0.5
-5.4
-5.8
-2.9
-4.3
+2.2
-1.3
-2.4
+1.5
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 1990 annual mean water level ranked 59 of 87 years (-2.9 cm vs. the period average).