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Astoria (Tongue Point), Oreg. water levels in 2018
Annual rank49 / 99
vs. average-0.3 cm
Highest monthly peak2.04 mDecember 2018
Monthly mean vs. previous year
| Month | 2018 (cm) | 2017 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 20.1 | 14.9 | 5.2 | 1.90 |
| Feb | -0.3 | 28.1 | -28.4 | 1.79 |
| Mar | 8.9 | 26.6 | -17.7 | 1.84 |
| Apr | 7.9 | 21.9 | -14.0 | 1.68 |
| May | 4.9 | 9.5 | -4.6 | 1.81 |
| Jun | -5.3 | 8.1 | -13.4 | 1.70 |
| Jul | -13.0 | -12.8 | -0.2 | 1.68 |
| Aug | -9.4 | -8.7 | -0.7 | 1.68 |
| Sep | -11.4 | -6.4 | -5.0 | 1.48 |
| Oct | -5.0 | -9.1 | 4.1 | 1.55 |
| Nov | -3.1 | 15.2 | -18.3 | 1.83 |
| Dec | 10.6 | -3.0 | 13.6 | 2.04 |
Nearby years (cm vs. average)
-7.5
+5.0
+3.1
+5.1
+6.3
-0.3
-2.0
-1.6
-1.2
+0.4
+1.8
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2018 annual mean water level ranked 49 of 99 years (-0.3 cm vs. the period average).