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San Francisco (Golden Gate) water levels in 2012
Annual rank30 / 170
vs. average9.1 cm
Highest monthly peak1.37 mDecember 2012
Monthly mean vs. previous year
| Month | 2012 (cm) | 2011 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -3.4 | -1.0 | -2.4 | 1.17 |
| Feb | -7.0 | -1.2 | -5.8 | 1.10 |
| Mar | -5.1 | 2.0 | -7.1 | 1.02 |
| Apr | -4.8 | -3.5 | -1.3 | 1.14 |
| May | -5.2 | -2.5 | -2.7 | 1.15 |
| Jun | -0.6 | 2.8 | -3.4 | 1.19 |
| Jul | 2.6 | 6.3 | -3.7 | 1.23 |
| Oct | 5.8 | 2.3 | 3.5 | 1.16 |
| Nov | 4.1 | -1.6 | 5.7 | 1.21 |
| Dec | 9.1 | -4.9 | 14.0 | 1.37 |
Nearby years (cm vs. average)
+3.6
+7.3
+9.6
+10.7
+10.2
+9.1
+7.7
+15.9
+18.6
+14.4
+17.6
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2012 annual mean water level ranked 30 of 170 years (9.1 cm vs. the period average).