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Point Reyes water levels in 1990
Annual rank41 / 51
vs. average-4.7 cm
Highest monthly peak1.32 mJune 1990
Monthly mean vs. previous year
| Month | 1990 (cm) | 1989 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -3.7 | -17.1 | 13.4 | 1.27 |
| Feb | -11.0 | -12.8 | 1.8 | 1.01 |
| Mar | -12.5 | -8.2 | -4.3 | 1.04 |
| Apr | -7.0 | -8.5 | 1.5 | 1.09 |
| May | -8.2 | -11.3 | 3.1 | 1.14 |
| Jun | -7.6 | -4.9 | -2.7 | 1.32 |
| Jul | -0.3 | -4.6 | 4.3 | – |
| Aug | 2.4 | 0.6 | 1.8 | 1.09 |
| Sep | 5.5 | 4.0 | 1.5 | 0.97 |
| Oct | 3.6 | 1.2 | 2.4 | 1.23 |
| Nov | -1.5 | 0.0 | -1.5 | 1.20 |
| Dec | -1.5 | -0.6 | -0.9 | 1.22 |
Nearby years (cm vs. average)
-4.9
-0.8
-1.0
-7.9
-6.4
-4.7
-1.9
+5.8
+2.4
-3.1
+1.1
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 1990 annual mean water level ranked 41 of 51 years (-4.7 cm vs. the period average).