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Hilo water levels in 2019
Annual rank5 / 83
vs. average13.6 cm
Highest monthly peak0.84 mDecember 2019
Monthly mean vs. previous year
| Month | 2019 (cm) | 2018 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 1.5 | 9.2 | -7.7 | 0.60 |
| Feb | -0.4 | 9.8 | -10.2 | 0.57 |
| Mar | 0.1 | 1.8 | -1.7 | 0.52 |
| Apr | 6.3 | 5.5 | 0.8 | 0.54 |
| May | 6.6 | 9.3 | -2.7 | 0.72 |
| Jun | 5.4 | 10.9 | -5.5 | 0.60 |
| Jul | 15.4 | 11.3 | 4.1 | 0.73 |
| Aug | 17.6 | 12.7 | 4.9 | 0.77 |
| Sep | 18.7 | 23.3 | -4.6 | 0.70 |
| Oct | 22.2 | 17.7 | 4.5 | 0.79 |
| Nov | 19.6 | 7.3 | 12.3 | 0.72 |
| Dec | 16.5 | 4.1 | 12.4 | 0.84 |
Nearby years (cm vs. average)
+7.8
+9.3
+13.5
+18.1
+13.1
+13.6
+18.5
+11.2
+8.0
+11.0
+16.6
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2019 annual mean water level ranked 5 of 83 years (13.6 cm vs. the period average).