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Vaca Key, USCg Station, Florida Bay water levels in 1990
Annual rank41 / 49
vs. average-6.5 cm
Highest monthly peak0.49 mNovember 1990
Monthly mean vs. previous year
| Month | 1990 (cm) | 1989 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -10.5 | -10.5 | 0.0 | 0.18 |
| Feb | -15.4 | -6.8 | -8.6 | 0.28 |
| Mar | -4.4 | -6.2 | 1.8 | – |
| Apr | -3.5 | -9.9 | 6.4 | – |
| May | -3.5 | -7.8 | 4.3 | 0.39 |
| Jun | -5.0 | -2.9 | -2.1 | 0.25 |
| Jul | -3.8 | -0.3 | -3.5 | 0.22 |
| Aug | 2.0 | 7.8 | -5.8 | 0.36 |
| Sep | 3.2 | 6.6 | -3.4 | 0.28 |
| Oct | 7.5 | 5.7 | 1.8 | 0.37 |
| Nov | 9.0 | 0.0 | 9.0 | 0.49 |
| Dec | -5.6 | -4.7 | -0.9 | 0.32 |
Nearby years (cm vs. average)
-6.3
-5.4
-5.5
-6.5
-6.5
-3.0
-4.0
-1.6
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 1990 annual mean water level ranked 41 of 49 years (-6.5 cm vs. the period average).