Frederick County Weather in March
Average highs run from 51°F on March 1 to 61°F on March 31, and lows from 32°F to 40°F. Normal precipitation for the month is 3.71 in over about 11 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
- 55°F
- Average low
- 36°F
- Precipitation
- 3.71 in
- Snowfall
- 4.4 in
- Record high
- 90°FMar 23, 1907
- Record low
- 0°FMar 13, 1896
- Chance of a freeze
- 98%
- Daylight
- 11 h 20 min to 12 h 38 min
- Cloud cover
- 64%
- Humidity
- 81%
- Dew point
- 34°F
- Wind
- 9.2 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 | 32°F | 78°F 1997 | 2°F 1934 | 31% | 10% |
| Mar 2 | 51°F | 32°F | 78°F 1997 | 9°F 1980 | 31% | 9% |
| Mar 3 | 51°F | 32°F | 76°F 1923 | 9°F 1925 | 31% | 9% |
| Mar 4 | 51°F | 33°F | 78°F 1946 | 6°F 1943 | 32% | 9% |
| Mar 5 | 52°F | 33°F | 80°F 1976 | 12°F 1948 | 32% | 9% |
| Mar 6 | 52°F | 33°F | 76°F 1918 | 7°F 1978 | 33% | 9% |
| Mar 7 | 52°F | 33°F | 77°F 1987 | 14°F 1913 | 33% | 8% |
| Mar 8 | 52°F | 34°F | 77°F 1921 | 10°F 1986 | 33% | 8% |
| Mar 9 | 53°F | 34°F | 72°F 1921 | 4°F 1943 | 33% | 8% |
| Mar 10 | 53°F | 34°F | 75°F 1986 | 12°F 1932 | 33% | 8% |
| Mar 11 | 53°F | 34°F | 73°F 1986 | 10°F 1960 | 33% | 7% |
| Mar 12 | 54°F | 35°F | 85°F 1990 | 8°F 1934 | 33% | 7% |
| Mar 13 | 54°F | 35°F | 85°F 1990 | 0°F 1896 | 34% | 7% |
| Mar 14 | 54°F | 35°F | 87°F 1990 | 2°F 1896 | 34% | 7% |
| Mar 15 | 55°F | 35°F | 85°F 1990 | 9°F 1993 | 34% | 6% |
| Mar 16 | 55°F | 36°F | 85°F 1945 | 11°F 1911 | 34% | 6% |
| Mar 17 | 55°F | 36°F | 84°F 1945 | 6°F 1900 | 34% | 6% |
| Mar 18 | 56°F | 36°F | 78°F 1905 | 3°F 1900 | 34% | 6% |
| Mar 19 | 56°F | 36°F | 84°F 1945 | 13°F 1993 | 35% | 6% |
| Mar 20 | 56°F | 37°F | 83°F 1945 | 16°F 1923 | 35% | 5% |
| Mar 21 | 57°F | 37°F | 88°F 1921 | 14°F 1914 | 35% | 5% |
| Mar 22 | 57°F | 37°F | 87°F 1907 | 19°F 1930 | 35% | 5% |
| Mar 23 | 58°F | 37°F | 90°F 1907 | 16°F 1906 | 35% | 5% |
| Mar 24 | 58°F | 38°F | 83°F 1929 | 13°F 1896 | 35% | 4% |
| Mar 25 | 59°F | 38°F | 84°F 1939 | 14°F 1934 | 35% | 4% |
| Mar 26 | 59°F | 38°F | 86°F 1921 | 21°F 1940 | 35% | 4% |
| Mar 27 | 60°F | 38°F | 88°F 1921 | 20°F 1915 | 35% | 4% |
| Mar 28 | 60°F | 39°F | 86°F 1989 | 19°F 1982 | 35% | 3% |
| Mar 29 | 60°F | 39°F | 90°F 1907 | 15°F 1923 | 35% | 3% |
| Mar 30 | 61°F | 39°F | 87°F 1998 | 20°F 1915 | 35% | 3% |
| Mar 31 | 61°F | 40°F | 85°F 1998 | 17°F 1947 | 35% | 3% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- March 1
- sunrise 6:42 AM, sunset 6:02 PM
- March 31
- sunrise 6:55 AM, sunset 7:33 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00183348 (Frederick Police Brks), public domain. Records: NOAA GHCN-Daily, station USC00183348, 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.