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Apra Harbor, Guam water levels in 2008
Annual rank2 / 73
vs. average17.6 cm
Highest monthly peak0.70 mJune 2008
Monthly mean vs. previous year
| Month | 2008 (cm) | 2007 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 13.7 | 0.7 | 13.0 | 0.53 |
| Feb | 19.6 | 5.7 | 13.9 | 0.58 |
| Mar | 22.4 | 1.9 | 20.5 | 0.61 |
| Apr | 23.5 | 5.2 | 18.3 | 0.64 |
| May | 23.0 | 11.4 | 11.6 | 0.66 |
| Jun | 25.4 | 17.9 | 7.5 | 0.70 |
| Jul | 22.3 | 22.3 | 0.0 | 0.66 |
| Aug | 23.6 | 20.4 | 3.2 | 0.63 |
| Sep | 21.4 | 15.0 | 6.4 | 0.59 |
| Oct | 19.4 | 14.3 | 5.1 | 0.62 |
| Nov | 18.5 | 14.2 | 4.3 | 0.62 |
| Dec | 17.8 | 15.7 | 2.1 | 0.66 |
Nearby years (cm vs. average)
+1.6
+5.3
+10.9
+8.8
+17.6
+10.2
+7.7
+14.7
+14.8
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2008 annual mean water level ranked 2 of 73 years (17.6 cm vs. the period average).