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Apra Harbor, Guam water levels in 2007
Annual rank13 / 73
vs. average8.8 cm
Highest monthly peak0.60 mAugust 2007
Monthly mean vs. previous year
| Month | 2007 (cm) | 2006 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 0.7 | 8.5 | -7.8 | 0.40 |
| Feb | 5.7 | 10.7 | -5.0 | 0.46 |
| Mar | 1.9 | 17.6 | -15.7 | 0.42 |
| Apr | 5.2 | 19.8 | -14.6 | 0.45 |
| May | 11.4 | 22.2 | -10.8 | 0.50 |
| Jun | 17.9 | 21.8 | -3.9 | 0.57 |
| Jul | 22.3 | 21.6 | 0.7 | 0.59 |
| Aug | 20.4 | 14.3 | 6.1 | 0.60 |
| Sep | 15.0 | 15.8 | -0.8 | 0.56 |
| Oct | 14.3 | 9.0 | 5.3 | 0.57 |
| Nov | 14.2 | 3.7 | 10.5 | 0.52 |
| Dec | 15.7 | 5.2 | 10.5 | 0.60 |
Nearby years (cm vs. average)
+1.1
+1.6
+5.3
+10.9
+8.8
+17.6
+10.2
+7.7
+14.7
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2007 annual mean water level ranked 13 of 73 years (8.8 cm vs. the period average).