Pomona Weather in March
Average highs run from 51°F on March 1 to 63°F on March 31, and lows from 29°F to 39°F. Normal precipitation for the month is 2.27 in over about 7 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
- 57°F
- Average low
- 34°F
- Precipitation
- 2.27 in
- Snowfall
- 0.7 in
- Record high
- 94°FMar 22, 2026
- Record low
- -9°FMar 12, 1948
- Chance of a freeze
- 99%
- Daylight
- 11 h 21 min to 12 h 36 min
- Cloud cover
- 62%
- Humidity
- 73%
- Dew point
- 35°F
- Wind
- 12.5 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 | 51°F | 29°F | 80°F 1992 | 0°F 1913 | 18% | 4% |
| Mar 2 | 51°F | 29°F | 87°F 1901 | -6°F 1980 | 18% | 4% |
| Mar 3 | 52°F | 29°F | 84°F 2022 | -4°F 1943 | 19% | 4% |
| Mar 4 | 52°F | 30°F | 83°F 1910 | -3°F 1978 | 19% | 4% |
| Mar 5 | 52°F | 30°F | 86°F 1956 | -1°F 1960 | 19% | 4% |
| Mar 6 | 53°F | 31°F | 81°F 2009 | -6°F 1960 | 19% | 4% |
| Mar 7 | 53°F | 31°F | 79°F 1974 | -7°F 1943 | 20% | 4% |
| Mar 8 | 54°F | 31°F | 79°F 1974 | 2°F 1996 | 20% | 3% |
| Mar 9 | 54°F | 32°F | 79°F 1986 | 6°F 1912 | 20% | 3% |
| Mar 10 | 55°F | 32°F | 84°F 1955 | 3°F 1948 | 20% | 3% |
| Mar 11 | 55°F | 32°F | 83°F 1972 | -5°F 1948 | 21% | 3% |
| Mar 12 | 55°F | 33°F | 85°F 1916 | -9°F 1948 | 21% | 3% |
| Mar 13 | 56°F | 33°F | 82°F 1916 | 0°F 1998 | 21% | 3% |
| Mar 14 | 56°F | 33°F | 81°F 1994 | 8°F 1897 | 22% | 3% |
| Mar 15 | 57°F | 34°F | 84°F 1914 | 6°F 1949 | 22% | 3% |
| Mar 16 | 57°F | 34°F | 84°F 2013 | 9°F 1900 | 22% | 2% |
| Mar 17 | 57°F | 34°F | 85°F 1901 | 5°F 1906 | 23% | 2% |
| Mar 18 | 58°F | 35°F | 86°F 1921 | 1°F 1923 | 23% | 2% |
| Mar 19 | 58°F | 35°F | 91°F 1907 | 0°F 1923 | 23% | 2% |
| Mar 20 | 58°F | 35°F | 86°F 2017 | -4°F 1906 | 24% | 2% |
| Mar 21 | 59°F | 36°F | 92°F 2026 | 13°F 1913 | 24% | 2% |
| Mar 22 | 59°F | 36°F | 94°F 2026 | 7°F 1955 | 24% | 2% |
| Mar 23 | 60°F | 36°F | 90°F 1910 | 13°F 1960 | 25% | 2% |
| Mar 24 | 60°F | 37°F | 89°F 1929 | 12°F 1974 | 25% | 1% |
| Mar 25 | 60°F | 37°F | 92°F 1907 | 11°F 1912 | 25% | 1% |
| Mar 26 | 61°F | 37°F | 89°F 1910 | 4°F 1955 | 26% | 1% |
| Mar 27 | 61°F | 38°F | 94°F 2026 | 15°F 2013 | 26% | 1% |
| Mar 28 | 61°F | 38°F | 85°F 1910 | 11°F 1899 | 26% | 1% |
| Mar 29 | 62°F | 38°F | 85°F 1967 | 16°F 1944 | 27% | 1% |
| Mar 30 | 62°F | 38°F | 82°F 1943 | 14°F 1964 | 27% | 1% |
| Mar 31 | 63°F | 39°F | 89°F 1946 | 19°F 1899 | 28% | 1% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CDT).
- March 1
- sunrise 6:54 AM, sunset 6:15 PM
- March 31
- sunrise 7:08 AM, sunset 7:44 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00146498 (Pomona Lake), public domain. Records: NOAA GHCN-Daily, station USC00146128, 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.