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Settlement Point, Grand Bahamas Island water levels in 1991
Annual rank4 / 13
vs. average1.7 cm
Highest monthly peak0.84 mJuly 1991
Monthly mean vs. previous year
| Month | 1991 (cm) | 1990 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -6.1 | -7.9 | 1.8 | 0.66 |
| Feb | -7.9 | -7.9 | 0.0 | 0.59 |
| Mar | -0.6 | -10.6 | 10.0 | 0.65 |
| Apr | -1.2 | -6.1 | 4.9 | 0.68 |
| May | 3.1 | -1.8 | 4.9 | 0.77 |
| Jun | 4.6 | -2.1 | 6.7 | 0.76 |
| Jul | 6.7 | 0.3 | 6.4 | 0.84 |
| Aug | 9.2 | 8.9 | 0.3 | 0.79 |
| Sep | 8.6 | 10.1 | -1.5 | 0.74 |
| Oct | 9.5 | 11.0 | -1.5 | 0.70 |
| Nov | 2.2 | 1.9 | 0.3 | 0.67 |
| Dec | -8.5 | -4.2 | -4.3 | 0.65 |
Nearby years (cm vs. average)
+1.2
-1.5
-4.8
-0.6
+1.7
+1.4
-0.5
+1.7
+2.1
-3.0
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 1991 annual mean water level ranked 4 of 13 years (1.7 cm vs. the period average).