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Sitka water levels in 1998
Annual rank50 / 86
vs. average-0.7 cm
Highest monthly peak2.45 mJanuary 1998
Monthly mean vs. previous year
| Month | 1998 (cm) | 1997 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 29.4 | 4.2 | 25.2 | 2.45 |
| Feb | 36.1 | -3.0 | 39.1 | 2.27 |
| Mar | 1.9 | -1.6 | 3.5 | 2.15 |
| Apr | -5.0 | -9.7 | 4.7 | 2.03 |
| May | -12.2 | -13.2 | 1.0 | 1.92 |
| Jun | -20.1 | -0.4 | -19.7 | 1.91 |
| Jul | -17.1 | -4.3 | -12.8 | 1.68 |
| Aug | -13.1 | -5.5 | -7.6 | 1.88 |
| Sep | -9.7 | 4.3 | -14.0 | 1.94 |
| Oct | 0.2 | 13.1 | -12.9 | 2.09 |
| Nov | 12.6 | 21.4 | -8.8 | 2.27 |
| Dec | 5.4 | 29.6 | -24.2 | 2.38 |
Nearby years (cm vs. average)
-2.0
-2.3
-4.7
-6.2
+1.5
-0.7
-2.4
-5.0
-2.2
-6.3
-1.0
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 1998 annual mean water level ranked 50 of 86 years (-0.7 cm vs. the period average).