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Newport water levels in 1990
Annual rank50 / 93
vs. average-1.9 cm
Highest monthly peak1.38 mDecember 1990
Monthly mean vs. previous year
| Month | 1990 (cm) | 1989 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -13.1 | -10.6 | -2.5 | 0.95 |
| Feb | -10.6 | -12.1 | 1.5 | 0.85 |
| Mar | -14.9 | -13.1 | -1.8 | 0.76 |
| Apr | -11.2 | -10.3 | -0.9 | 0.95 |
| May | -1.2 | -6.4 | 5.2 | 1.06 |
| Jun | -0.3 | -1.2 | 0.9 | 1.03 |
| Jul | -0.6 | -0.9 | 0.3 | 0.89 |
| Aug | 3.4 | 3.7 | -0.3 | 0.94 |
| Sep | 2.8 | 0.3 | 2.5 | 0.93 |
| Oct | 1.6 | -0.3 | 1.9 | 0.93 |
| Nov | -3.3 | -1.8 | -1.5 | 1.07 |
| Dec | -8.8 | -13.1 | 4.3 | 1.38 |
Nearby years (cm vs. average)
+1.3
+0.7
+2.8
-1.4
-2.7
-1.9
+2.2
+2.5
+3.4
-1.1
+2.2
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 1990 annual mean water level ranked 50 of 93 years (-1.9 cm vs. the period average).