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St. Petersburg water levels in 2025
Annual rank9 / 79
vs. average11.9 cm
Highest monthly peak0.75 mAugust 2025
Monthly mean vs. previous year
| Month | 2025 (cm) | 2024 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -7.0 | 3.3 | -10.3 | 0.67 |
| Feb | -1.7 | 5.5 | -7.2 | 0.57 |
| Mar | 6.1 | 7.2 | -1.1 | 0.69 |
| Apr | 7.4 | 10.7 | -3.3 | 0.61 |
| May | 14.5 | 17.3 | -2.8 | 0.73 |
| Jun | 17.6 | 18.8 | -1.2 | 0.74 |
| Jul | 18.0 | 17.2 | 0.8 | 0.72 |
| Aug | 22.9 | 22.2 | 0.7 | 0.75 |
| Sep | 21.1 | 37.4 | -16.3 | 0.72 |
| Oct | 23.2 | 23.0 | 0.2 | 0.72 |
| Nov | 9.1 | 23.9 | -14.8 | 0.74 |
| Dec | 2.7 | 2.8 | -0.1 | 0.71 |
Nearby years (cm vs. average)
+14.8
+14.5
+16.6
+16.9
+16.5
+11.9
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2025 annual mean water level ranked 9 of 79 years (11.9 cm vs. the period average).