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Boston water levels in 1993
Annual rank30 / 105
vs. average4.4 cm
Highest monthly peak2.32 mDecember 1993
Monthly mean vs. previous year
| Month | 1993 (cm) | 1992 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -5.7 | -1.4 | -4.3 | 2.02 |
| Feb | 2.0 | -0.8 | 2.8 | 2.05 |
| Mar | -4.4 | -2.7 | -1.7 | 2.19 |
| Apr | 8.4 | 0.1 | 8.3 | 2.12 |
| May | 6.2 | -1.4 | 7.6 | 2.08 |
| Jun | 3.2 | 5.6 | -2.4 | 2.00 |
| Jul | 4.1 | 1.6 | 2.5 | 1.99 |
| Aug | 2.0 | -0.5 | 2.5 | 2.01 |
| Sep | 1.3 | -4.8 | 6.1 | 2.12 |
| Oct | -0.8 | -0.8 | 0.0 | 2.15 |
| Nov | -6.0 | -2.3 | -3.7 | 2.12 |
| Dec | 1.0 | 1.6 | -0.6 | 2.32 |
Nearby years (cm vs. average)
-0.6
-1.3
-0.5
+3.5
+3.0
+4.4
-1.1
+3.1
+8.8
+7.6
+9.6
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 1993 annual mean water level ranked 30 of 105 years (4.4 cm vs. the period average).