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Lewes (breakwater Harbor) water levels in 1990
Annual rank53 / 81
vs. average-4.7 cm
Highest monthly peak1.30 mAugust 1990
Monthly mean vs. previous year
| Month | 1990 (cm) | 1989 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -20.2 | -12.0 | -8.2 | 0.98 |
| Feb | -15.3 | -10.2 | -5.1 | 0.94 |
| Mar | -14.7 | -6.5 | -8.2 | 0.92 |
| Apr | -13.2 | -11.1 | -2.1 | 1.00 |
| May | -0.7 | -3.8 | 3.1 | 1.14 |
| Jun | -3.4 | -0.1 | -3.3 | 1.14 |
| Jul | 1.4 | 0.8 | 0.6 | 1.05 |
| Aug | 8.1 | 5.4 | 2.7 | 1.30 |
| Sep | 3.9 | 6.0 | -2.1 | 1.07 |
| Oct | -1.3 | 2.0 | -3.3 | 1.19 |
| Nov | -6.5 | -10.8 | 4.3 | 1.09 |
| Dec | -12.6 | -15.6 | 3.0 | 1.29 |
Nearby years (cm vs. average)
-2.5
-1.3
+3.1
-4.4
-3.2
-4.7
+0.3
+1.8
+3.1
-2.1
+0.3
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 1990 annual mean water level ranked 53 of 81 years (-4.7 cm vs. the period average).