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Vaca Key, USCg Station, Florida Bay water levels in 1999
Annual rank18 / 49
vs. average2.0 cm
Highest monthly peak0.56 mOctober 1999
Monthly mean vs. previous year
| Month | 1999 (cm) | 1998 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -0.1 | -7.0 | 6.9 | 0.30 |
| Feb | 4.2 | -1.7 | 5.9 | 0.26 |
| Mar | -3.7 | -3.6 | -0.1 | 0.28 |
| Apr | 0.0 | -6.1 | 6.1 | 0.31 |
| May | 1.4 | -1.1 | 2.5 | 0.29 |
| Jun | 0.1 | -3.5 | 3.6 | 0.25 |
| Jul | 3.1 | 0.6 | 2.5 | 0.26 |
| Aug | 9.4 | 3.5 | 5.9 | 0.34 |
| Sep | 22.5 | 10.6 | 11.9 | 0.51 |
| Oct | 17.6 | 8.2 | 9.4 | 0.56 |
| Nov | 15.8 | 1.7 | 14.1 | 0.45 |
| Dec | 2.7 | -0.9 | 3.6 | 0.27 |
Nearby years (cm vs. average)
-4.0
-1.6
-7.1
-3.2
-4.0
+2.0
+1.1
-2.6
-0.1
-1.4
-1.9
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 1999 annual mean water level ranked 18 of 49 years (2.0 cm vs. the period average).