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Hilo water levels in 2012
Annual rank38 / 83
vs. average1.8 cm
Highest monthly peak0.64 mMay 2012
Monthly mean vs. previous year
| Month | 2012 (cm) | 2011 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -1.3 | 4.3 | -5.6 | 0.53 |
| Feb | -2.7 | -0.5 | -2.2 | 0.56 |
| Mar | -6.3 | -0.3 | -6.0 | 0.42 |
| Apr | 0.9 | -1.0 | 1.9 | 0.47 |
| May | 5.8 | -0.2 | 6.0 | 0.64 |
| Jun | -3.5 | 2.8 | -6.3 | 0.57 |
| Jul | 1.5 | 0.5 | 1.0 | 0.60 |
| Aug | -5.8 | 6.2 | -12.0 | 0.54 |
| Sep | -3.3 | 4.7 | -8.0 | 0.40 |
| Oct | 1.0 | 7.9 | -6.9 | 0.56 |
| Nov | 2.2 | 3.1 | -0.9 | 0.55 |
Nearby years (cm vs. average)
+6.8
+6.3
+1.7
+6.3
+4.7
+1.8
+7.8
+9.3
+13.5
+18.1
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2012 annual mean water level ranked 38 of 83 years (1.8 cm vs. the period average).