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St. Petersburg water levels in 1997
Annual rank30 / 79
vs. average1.5 cm
Highest monthly peak0.70 mNovember 1997
Monthly mean vs. previous year
| Month | 1997 (cm) | 1996 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -9.5 | -8.4 | -1.1 | 0.54 |
| Feb | -10.2 | -14.1 | 3.9 | 0.45 |
| Mar | -3.4 | -13.6 | 10.2 | 0.47 |
| Apr | 0.2 | -6.5 | 6.7 | 0.69 |
| May | -0.2 | -4.6 | 4.4 | 0.51 |
| Jun | 4.5 | -4.2 | 8.7 | 0.50 |
| Jul | 5.2 | 1.1 | 4.1 | 0.58 |
| Aug | 6.6 | 5.1 | 1.5 | 0.52 |
| Sep | 12.4 | 8.7 | 3.7 | 0.57 |
| Oct | 8.4 | 11.2 | -2.8 | 0.63 |
| Nov | 0.4 | 1.9 | -1.5 | 0.70 |
| Dec | -5.6 | -6.3 | 0.7 | 0.54 |
Nearby years (cm vs. average)
-0.0
-0.8
+0.5
+3.7
-1.7
+1.5
+2.0
+3.9
+1.8
-1.8
+1.8
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 1997 annual mean water level ranked 30 of 79 years (1.5 cm vs. the period average).