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Apra Harbor, Guam water levels in 2002
Annual rank29 / 73
vs. average1.1 cm
Highest monthly peak0.67 mJuly 2002
Monthly mean vs. previous year
| Month | 2002 (cm) | 2001 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -0.1 | 8.0 | -8.1 | 0.47 |
| Feb | 3.3 | 10.9 | -7.6 | 0.49 |
| Mar | 8.3 | 9.4 | -1.1 | – |
| Apr | 11.1 | 12.5 | -1.4 | – |
| May | 12.5 | 13.7 | -1.2 | – |
| Jun | 18.9 | 19.7 | -0.8 | 0.58 |
| Jul | 18.3 | 14.9 | 3.4 | 0.67 |
| Aug | 13.7 | 13.9 | -0.2 | 0.54 |
| Sep | 2.1 | 8.2 | -6.1 | 0.46 |
| Oct | -5.4 | 4.4 | -9.8 | 0.37 |
| Nov | -8.7 | 7.3 | -16.0 | 0.28 |
| Dec | -20.9 | 2.5 | -23.4 | 0.54 |
Nearby years (cm vs. average)
-11.8
+10.9
+9.9
+7.2
+1.1
+1.6
+5.3
+10.9
+8.8
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2002 annual mean water level ranked 29 of 73 years (1.1 cm vs. the period average).