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Naples (outer coast) water levels in 2018
Annual rank8 / 56
vs. average8.8 cm
Highest monthly peak1.03 mDecember 2018
Monthly mean vs. previous year
| Month | 2018 (cm) | 2017 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -5.3 | 3.1 | -8.4 | 0.54 |
| Feb | 0.2 | -2.2 | 2.4 | 0.57 |
| Mar | 12.1 | -3.5 | 15.6 | 0.65 |
| Apr | 7.7 | 8.0 | -0.3 | 0.61 |
| May | 9.1 | 8.8 | 0.3 | 0.90 |
| Jun | 7.5 | 13.8 | -6.3 | 0.61 |
| Jul | 14.3 | 14.7 | -0.4 | 0.69 |
| Aug | 16.7 | 20.1 | -3.4 | 0.69 |
| Sep | 22.5 | 25.0 | -2.5 | 0.81 |
| Oct | 20.5 | 26.9 | -6.4 | 0.93 |
| Nov | 13.7 | 17.2 | -3.5 | 0.73 |
| Dec | 10.8 | 7.9 | 2.9 | 1.03 |
Nearby years (cm vs. average)
+6.6
+7.9
+10.0
+9.3
+9.6
+8.8
+15.1
+13.3
+12.7
+14.9
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2018 annual mean water level ranked 8 of 56 years (8.8 cm vs. the period average).