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Honolulu water levels in 2017
Annual rank2 / 114
vs. average15.4 cm
Highest monthly peak0.75 mAugust 2017
Monthly mean vs. previous year
| Month | 2017 (cm) | 2016 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 4.4 | 6.6 | -2.2 | 0.60 |
| Feb | 8.3 | 8.2 | 0.1 | 0.59 |
| Mar | 9.9 | 0.6 | 9.3 | 0.52 |
| Apr | 17.1 | 7.2 | 9.9 | 0.69 |
| May | 16.3 | 6.9 | 9.4 | 0.69 |
| Jun | 10.5 | 9.2 | 1.3 | 0.71 |
| Jul | 10.0 | 9.6 | 0.4 | 0.62 |
| Aug | 23.3 | 10.2 | 13.1 | 0.75 |
| Sep | 17.6 | 15.4 | 2.2 | 0.59 |
| Oct | 15.1 | 15.3 | -0.2 | 0.58 |
| Nov | 12.8 | 9.6 | 3.2 | 0.64 |
| Dec | 11.4 | 8.5 | 2.9 | 0.65 |
Nearby years (cm vs. average)
+2.9
+4.2
+6.1
+5.9
+11.3
+15.4
+9.0
+10.1
+16.7
+9.9
+6.7
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2017 annual mean water level ranked 2 of 114 years (15.4 cm vs. the period average).