Port O'Connor Weather in March
Average highs run from 69°F on March 1 to 74°F on March 31, and lows from 53°F to 61°F.
March day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
March at a glance
- Average high
- 72°F
- Average low
- 57°F
- Record high
- 89°FMar 5, 2024
- Record low
- 22°FMar 4, 2002
- Chance of a freeze
- 16%
- Daylight
- 11 h 36 min to 12 h 26 min
- Cloud cover
- 61%
- Humidity
- 82%
- Dew point
- 59°F
- Wind
- 12.1 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Mar 1 | 69°F | 53°F | 85°F 2017 | 30°F 1968 | |
| Mar 2 | 70°F | 54°F | 81°F 1991 | 23°F 1980 | |
| Mar 3 | 70°F | 54°F | 84°F 1956 | 24°F 1943 | |
| Mar 4 | 70°F | 54°F | 83°F 2025 | 22°F 2002 | |
| Mar 5 | 70°F | 54°F | 89°F 2024 | 29°F 1989 | |
| Mar 6 | 70°F | 55°F | 81°F 1983 | 27°F 1989 | |
| Mar 7 | 70°F | 55°F | 84°F 1983 | 28°F 1989 | |
| Mar 8 | 71°F | 55°F | 82°F 2023 | 30°F 1956 | |
| Mar 9 | 71°F | 56°F | 87°F 2006 | 29°F 1996 | |
| Mar 10 | 71°F | 56°F | 84°F 2023 | 30°F 1996 | |
| Mar 11 | 71°F | 56°F | 87°F 2026 | 27°F 1948 | |
| Mar 12 | 71°F | 56°F | 88°F 1980 | 28°F 1948 | |
| Mar 13 | 71°F | 57°F | 81°F 2001 | 29°F 1948 | |
| Mar 14 | 71°F | 57°F | 80°F 1982 | 29°F 1993 | |
| Mar 15 | 72°F | 57°F | 87°F 2008 | 34°F 1954 | |
| Mar 16 | 72°F | 57°F | 85°F 1946 | 35°F 1947 | |
| Mar 17 | 72°F | 58°F | 84°F 2006 | 34°F 1956 | |
| Mar 18 | 72°F | 58°F | 84°F 1972 | 34°F 1960 | |
| Mar 19 | 72°F | 58°F | 87°F 1954 | 32°F 1988 | |
| Mar 20 | 72°F | 58°F | 87°F 1980 | 29°F 1965 | |
| Mar 21 | 73°F | 59°F | 88°F 1955 | 34°F 1996 | |
| Mar 22 | 73°F | 59°F | 83°F 1953 | 31°F 1955 | |
| Mar 23 | 73°F | 59°F | 84°F 2021 | 36°F 1968 | |
| Mar 24 | 73°F | 59°F | 82°F 1950 | 33°F 1952 | |
| Mar 25 | 73°F | 59°F | 86°F 2023 | 35°F 2006 | |
| Mar 26 | 73°F | 60°F | 85°F 1959 | 30°F 1955 | |
| Mar 27 | 74°F | 60°F | 86°F 2009 | 33°F 1955 | |
| Mar 28 | 74°F | 60°F | 83°F 2017 | 41°F 1955 | |
| Mar 29 | 74°F | 60°F | 86°F 2017 | 40°F 1944 | |
| Mar 30 | 74°F | 61°F | 88°F 2022 | 33°F 2003 | |
| Mar 31 | 74°F | 61°F | 88°F 2004 | 32°F 1987 |
Chance of rain
Sunrise and sunset
Times for 2026, local time (CDT).
- March 1
- sunrise 6:50 AM, sunset 6:26 PM
- March 31
- sunrise 7:17 AM, sunset 7:43 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00417186 (Port O'connor), public domain. Records: NOAA GHCN-Daily, station USW00012935, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.