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San Juan water levels in 2023
Annual rank2 / 57
vs. average8.2 cm
Highest monthly peak0.61 mJune 2023
Monthly mean vs. previous year
| Month | 2023 (cm) | 2022 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 8.1 | 9.2 | -1.1 | 0.44 |
| Feb | 2.9 | 5.5 | -2.6 | 0.38 |
| Mar | 6.6 | 3.1 | 3.5 | 0.38 |
| Apr | 8.5 | 1.2 | 7.3 | 0.46 |
| May | 10.1 | 2.1 | 8.0 | 0.45 |
| Jun | 12.9 | 8.4 | 4.5 | 0.61 |
| Jul | 10.4 | 9.5 | 0.9 | 0.50 |
| Aug | 14.9 | 15.8 | -0.9 | 0.55 |
| Sep | 16.3 | 12.7 | 3.6 | 0.47 |
| Oct | 13.2 | 12.0 | 1.2 | 0.56 |
| Nov | 6.0 | 13.8 | -7.8 | 0.45 |
| Dec | 4.6 | 9.3 | -4.7 | 0.43 |
Nearby years (cm vs. average)
+4.3
+6.5
+5.0
+4.4
+7.2
+8.2
+4.7
+7.6
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2023 annual mean water level ranked 2 of 57 years (8.2 cm vs. the period average).