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Nikiski water levels in 1999
Annual rank7 / 30
vs. average7.4 cm
Highest monthly peak4.36 mDecember 1999
Monthly mean vs. previous year
| Month | 1999 (cm) | 1998 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 6.2 | 29.9 | -23.7 | 3.86 |
| Feb | 18.3 | 43.7 | -25.4 | 4.00 |
| Mar | 12.7 | 8.9 | 3.8 | 4.14 |
| Apr | -2.9 | 11.2 | -14.1 | 4.11 |
| May | -1.1 | 5.5 | -6.6 | 4.04 |
| Jun | 1.4 | -1.7 | 3.1 | 4.00 |
| Jul | 0.7 | 4.7 | -4.0 | 3.75 |
| Aug | 10.0 | 10.9 | -0.9 | 3.80 |
| Sep | 18.6 | 16.3 | 2.3 | 3.81 |
| Oct | 17.5 | 16.3 | 1.2 | 4.32 |
| Nov | 25.6 | 22.4 | 3.2 | 4.27 |
| Dec | 14.4 | 12.2 | 2.2 | 4.36 |
Nearby years (cm vs. average)
+12.2
+12.3
+7.4
+6.1
+10.3
+5.3
+10.2
+3.5
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 1999 annual mean water level ranked 7 of 30 years (7.4 cm vs. the period average).