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Hilo water levels in 1997
Annual rank23 / 83
vs. average6.2 cm
Highest monthly peak0.69 mAugust 1997
Monthly mean vs. previous year
| Month | 1997 (cm) | 1996 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 7.0 | 2.2 | 4.8 | 0.66 |
| Feb | 4.6 | 2.8 | 1.8 | 0.64 |
| Mar | 2.9 | 1.4 | 1.5 | 0.56 |
| Apr | -3.3 | -4.4 | 1.1 | 0.48 |
| May | 3.5 | -6.9 | 10.4 | 0.65 |
| Jun | -0.9 | 1.0 | -1.9 | 0.60 |
| Jul | 2.3 | 7.2 | -4.9 | 0.61 |
| Aug | 11.4 | 9.8 | 1.6 | 0.69 |
| Sep | 3.5 | 13.9 | -10.4 | 0.54 |
| Oct | 5.1 | 9.4 | -4.3 | 0.54 |
| Nov | -2.2 | 7.3 | -9.5 | 0.50 |
| Dec | 6.2 | 10.7 | -4.5 | 0.66 |
Nearby years (cm vs. average)
+6.8
+7.2
+0.7
+4.8
+7.4
+6.2
+0.7
+2.3
-3.4
+4.5
+4.4
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 1997 annual mean water level ranked 23 of 83 years (6.2 cm vs. the period average).