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Apra Harbor, Guam water levels in 2022
Annual rank4 / 73
vs. average15.9 cm
Highest monthly peak0.64 mJune 2022
Monthly mean vs. previous year
| Month | 2022 (cm) | 2021 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 9.1 | 16.9 | -7.8 | 0.48 |
| Feb | 17.0 | 20.6 | -3.6 | 0.51 |
| Mar | 20.3 | 24.1 | -3.8 | 0.55 |
| Apr | 21.9 | 25.3 | -3.4 | 0.56 |
| May | 22.6 | 24.4 | -1.8 | 0.59 |
| Jun | 24.4 | 23.9 | 0.5 | 0.64 |
| Jul | 22.2 | 27.2 | -5.0 | 0.63 |
| Aug | 22.8 | 21.2 | 1.6 | 0.62 |
| Sep | 24.3 | 16.1 | 8.2 | 0.61 |
| Oct | 20.6 | 16.5 | 4.1 | 0.56 |
| Nov | 13.2 | 17.6 | -4.4 | 0.56 |
| Dec | 11.6 | 12.1 | -0.5 | 0.50 |
Nearby years (cm vs. average)
+11.6
+4.8
+3.3
+6.7
+17.2
+15.9
+7.3
+15.0
+20.8
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2022 annual mean water level ranked 4 of 73 years (15.9 cm vs. the period average).