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Port San Luis water levels in 2018
Annual rank8 / 75
vs. average6.6 cm
Highest monthly peak1.34 mJuly 2018
Monthly mean vs. previous year
| Month | 2018 (cm) | 2017 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 3.4 | 7.6 | -4.2 | 1.32 |
| Feb | 1.7 | 6.1 | -4.4 | 1.19 |
| Mar | -0.8 | -2.1 | 1.3 | 1.03 |
| Apr | -6.8 | -4.8 | -2.0 | 0.85 |
| May | -1.4 | -0.4 | -1.0 | 1.03 |
| Jun | 3.8 | 5.3 | -1.5 | 1.25 |
| Jul | 8.1 | 9.0 | -0.9 | 1.34 |
| Aug | 12.3 | 12.1 | 0.2 | 1.31 |
| Sep | 11.9 | 12.6 | -0.7 | 1.16 |
| Oct | 15.7 | 9.1 | 6.6 | 1.06 |
| Nov | 14.1 | 5.6 | 8.5 | 1.19 |
| Dec | 8.6 | 5.9 | 2.7 | 1.30 |
Nearby years (cm vs. average)
+0.2
+7.4
+10.6
+4.5
+6.2
+6.6
+7.0
+3.8
+2.8
+2.6
+8.0
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2018 annual mean water level ranked 8 of 75 years (6.6 cm vs. the period average).