Byron Weather in March
Average highs run from 65°F on March 1 to 70°F on March 31, and lows from 46°F to 48°F. Normal precipitation for the month is 1.60 in over about 8 wet days.
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
- 67°F
- Average low
- 47°F
- Precipitation
- 1.60 in
- Record high
- 91°FMar 29, 2026
- Record low
- 25°FMar 2, 1971
- Chance of a freeze
- 2%
- Daylight
- 11 h 22 min to 12 h 36 min
- Cloud cover
- 51%
- Humidity
- 77%
- Dew point
- 46°F
- Wind
- 6.5 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 | 65°F | 46°F | 78°F 2026 | 34°F 1958 | 32% |
| Mar 2 | 65°F | 46°F | 77°F 2022 | 25°F 1971 | 31% |
| Mar 3 | 66°F | 46°F | 77°F 1959 | 32°F 1966 | 31% |
| Mar 4 | 66°F | 46°F | 78°F 2020 | 25°F 1966 | 31% |
| Mar 5 | 66°F | 46°F | 79°F 1972 | 33°F 1955 | 31% |
| Mar 6 | 66°F | 46°F | 81°F 1972 | 29°F 1971 | 30% |
| Mar 7 | 66°F | 46°F | 81°F 1972 | 30°F 1955 | 30% |
| Mar 8 | 66°F | 46°F | 77°F 1994 | 31°F 1956 | 30% |
| Mar 9 | 66°F | 46°F | 79°F 2026 | 30°F 1974 | 29% |
| Mar 10 | 67°F | 47°F | 78°F 1997 | 34°F 1969 | 29% |
| Mar 11 | 67°F | 47°F | 79°F 2005 | 33°F 1964 | 29% |
| Mar 12 | 67°F | 47°F | 81°F 2026 | 32°F 1958 | 28% |
| Mar 13 | 67°F | 47°F | 82°F 2026 | 31°F 1956 | 28% |
| Mar 14 | 67°F | 47°F | 83°F 2015 | 33°F 1962 | 28% |
| Mar 15 | 67°F | 47°F | 84°F 2015 | 34°F 1969 | 28% |
| Mar 16 | 67°F | 47°F | 86°F 1972 | 36°F 1959 | 27% |
| Mar 17 | 68°F | 47°F | 87°F 1972 | 36°F 1989 | 27% |
| Mar 18 | 68°F | 47°F | 89°F 2026 | 34°F 1955 | 27% |
| Mar 19 | 68°F | 47°F | 89°F 2026 | 33°F 2002 | 26% |
| Mar 20 | 68°F | 47°F | 90°F 2026 | 35°F 1987 | 26% |
| Mar 21 | 68°F | 47°F | 90°F 2026 | 30°F 1987 | 26% |
| Mar 22 | 68°F | 48°F | 90°F 2026 | 31°F 1987 | 25% |
| Mar 23 | 68°F | 48°F | 90°F 2026 | 33°F 1994 | 25% |
| Mar 24 | 69°F | 48°F | 90°F 2026 | 33°F 1994 | 25% |
| Mar 25 | 69°F | 48°F | 89°F 2026 | 37°F 1987 | 25% |
| Mar 26 | 69°F | 48°F | 87°F 2025 | 36°F 1972 | 24% |
| Mar 27 | 69°F | 48°F | 88°F 1988 | 36°F 1991 | 24% |
| Mar 28 | 69°F | 48°F | 86°F 2026 | 36°F 1975 | 23% |
| Mar 29 | 69°F | 48°F | 91°F 2026 | 36°F 1973 | 23% |
| Mar 30 | 70°F | 48°F | 84°F 1966 | 36°F 1964 | 23% |
| Mar 31 | 70°F | 48°F | 88°F 1966 | 37°F 1964 | 22% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (PDT).
- March 1
- sunrise 6:38 AM, sunset 6:00 PM
- March 31
- sunrise 6:53 AM, sunset 7:29 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00049001 (Tracy Pumping Plt), public domain. Records: NOAA GHCN-Daily, station USC00049001, 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.