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Duck Pier water levels in 2020
Annual rank5 / 46
vs. average9.4 cm
Highest monthly peak1.36 mSeptember 2020
Monthly mean vs. previous year
| Month | 2020 (cm) | 2019 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 9.7 | 13.8 | -4.1 | 0.88 |
| Feb | 5.6 | 4.5 | 1.1 | 1.08 |
| Mar | 12.5 | 10.6 | 1.9 | 1.08 |
| Apr | 17.6 | 7.2 | 10.4 | 1.30 |
| May | 10.5 | 18.3 | -7.8 | 1.08 |
| Jun | 13.9 | 15.9 | -2.0 | 0.92 |
| Jul | 13.7 | 14.4 | -0.7 | 1.06 |
| Aug | 12.7 | 20.9 | -8.2 | 1.11 |
| Sep | 29.9 | 28.8 | 1.1 | 1.36 |
| Oct | 23.2 | 34.3 | -11.1 | 1.32 |
| Nov | 8.8 | 20.7 | -11.9 | 1.15 |
| Dec | 6.9 | 9.1 | -2.2 | 1.18 |
Nearby years (cm vs. average)
+2.7
+7.3
+6.9
+8.7
+12.2
+9.4
+9.0
+8.0
+14.7
+15.6
+9.5
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2020 annual mean water level ranked 5 of 46 years (9.4 cm vs. the period average).