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Port O'connor, Matagorda Bay water levels in 2020
Annual rank3 / 10
vs. average3.6 cm
Highest monthly peak1.06 mSeptember 2020
Monthly mean vs. previous year
| Month | 2020 (cm) | 2019 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 10.3 | 1.1 | 9.2 | 0.52 |
| Feb | 2.0 | 16.1 | -14.1 | 0.30 |
| Mar | 12.5 | 14.1 | -1.6 | 0.33 |
| Apr | 27.7 | 14.3 | 13.4 | 0.65 |
| May | 21.5 | 35.4 | -13.9 | 0.51 |
| Jun | 26.0 | 21.8 | 4.2 | 0.60 |
| Jul | 14.4 | 15.3 | -0.9 | 1.01 |
| Aug | 14.5 | 8.3 | 6.2 | 0.89 |
| Sep | 37.7 | 31.4 | 6.3 | 1.06 |
| Oct | 31.6 | 40.4 | -8.8 | 0.82 |
| Nov | 28.7 | 22.3 | 6.4 | 0.59 |
| Dec | -2.2 | 6.8 | -9.0 | 0.45 |
Nearby years (cm vs. average)
+1.8
-2.0
-5.3
+3.9
+3.6
+1.5
-2.3
-1.3
+3.9
-3.8
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2020 annual mean water level ranked 3 of 10 years (3.6 cm vs. the period average).