Dayton Weather in March
Average highs run from 70°F on March 1 to 77°F on March 31, and lows from 49°F to 54°F. Normal precipitation for the month is 3.98 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
- 74°F
- Average low
- 52°F
- Precipitation
- 3.98 in
- Record high
- 95°FMar 30, 1946
- Record low
- 18°FMar 20, 1923
- Chance of a freeze
- 35%
- Daylight
- 11 h 34 min to 12 h 28 min
- Cloud cover
- 63%
- Humidity
- 81%
- Dew point
- 55°F
- Wind
- 7.8 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Mar 1 | 70°F | 49°F | 84°F 1916 | 24°F 1968 | 31% | 0% |
| Mar 2 | 70°F | 49°F | 92°F 1909 | 25°F 1980 | 30% | 0% |
| Mar 3 | 71°F | 49°F | 83°F 1918 | 20°F 1943 | 30% | 0% |
| Mar 4 | 71°F | 49°F | 86°F 2016 | 24°F 1971 | 30% | 0% |
| Mar 5 | 71°F | 50°F | 88°F 1982 | 22°F 1917 | 30% | 0% |
| Mar 6 | 71°F | 50°F | 90°F 1918 | 27°F 1989 | 29% | 0% |
| Mar 7 | 72°F | 50°F | 91°F 1911 | 27°F 1989 | 29% | 0% |
| Mar 8 | 72°F | 50°F | 90°F 1911 | 28°F 1971 | 29% | 0% |
| Mar 9 | 72°F | 50°F | 88°F 1918 | 28°F 1932 | 29% | 0% |
| Mar 10 | 72°F | 51°F | 89°F 1907 | 28°F 1909 | 29% | 0% |
| Mar 11 | 72°F | 51°F | 85°F 1911 | 28°F 1948 | 29% | 0% |
| Mar 12 | 73°F | 51°F | 88°F 1955 | 30°F 1948 | 28% | 0% |
| Mar 13 | 73°F | 51°F | 89°F 1942 | 28°F 1932 | 28% | 0% |
| Mar 14 | 73°F | 51°F | 88°F 1918 | 26°F 1940 | 28% | 0% |
| Mar 15 | 73°F | 52°F | 94°F 1936 | 20°F 1909 | 28% | 0% |
| Mar 16 | 74°F | 52°F | 88°F 1967 | 20°F 1909 | 28% | 0% |
| Mar 17 | 74°F | 52°F | 87°F 1955 | 26°F 1909 | 28% | 0% |
| Mar 18 | 74°F | 52°F | 86°F 1908 | 30°F 1909 | 27% | 0% |
| Mar 19 | 74°F | 52°F | 88°F 2013 | 27°F 1923 | 27% | 0% |
| Mar 20 | 75°F | 52°F | 88°F 1907 | 18°F 1923 | 27% | 0% |
| Mar 21 | 75°F | 53°F | 87°F 1910 | 29°F 1965 | 27% | 0% |
| Mar 22 | 75°F | 53°F | 92°F 1916 | 27°F 1915 | 26% | 0% |
| Mar 23 | 75°F | 53°F | 90°F 1929 | 30°F 1914 | 26% | 0% |
| Mar 24 | 75°F | 53°F | 89°F 1921 | 29°F 1952 | 26% | 0% |
| Mar 25 | 76°F | 53°F | 91°F 1928 | 25°F 1909 | 26% | 0% |
| Mar 26 | 76°F | 54°F | 90°F 1928 | 28°F 1909 | 26% | 0% |
| Mar 27 | 76°F | 54°F | 88°F 1959 | 28°F 1955 | 26% | 0% |
| Mar 28 | 76°F | 54°F | 91°F 1909 | 30°F 1942 | 26% | 0% |
| Mar 29 | 76°F | 54°F | 91°F 1909 | 32°F 1909 | 26% | 0% |
| Mar 30 | 77°F | 54°F | 95°F 1946 | 32°F 1909 | 26% | 0% |
| Mar 31 | 77°F | 54°F | 93°F 1989 | 28°F 1909 | 26% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CDT).
- March 1
- sunrise 6:45 AM, sunset 6:19 PM
- March 31
- sunrise 7:10 AM, sunset 7:38 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00415196 (Liberty), public domain. Records: NOAA GHCN-Daily, station USC00415196, 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.