Cheyenne Weather in March
Average highs run from 44°F on March 1 to 53°F on March 31, and lows from 20°F to 28°F. Normal precipitation for the month is 0.96 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
- 49°F
- Average low
- 25°F
- Precipitation
- 0.96 in
- Snowfall
- 9.2 in
- Record high
- 83°FMar 21, 2026
- Record low
- -21°FMar 2, 1943
- Chance of a freeze
- 100%
- Daylight
- 11 h 17 min to 12 h 39 min
- Cloud cover
- 61%
- Humidity
- 57%
- Dew point
- 20°F
- Wind
- 12.8 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 | 44°F | 20°F | 67°F 2008 | -15°F 1922 | 23% | 23% |
| Mar 2 | 45°F | 21°F | 69°F 2009 | -21°F 1943 | 23% | 22% |
| Mar 3 | 45°F | 21°F | 65°F 1994 | -15°F 2019 | 23% | 22% |
| Mar 4 | 46°F | 21°F | 67°F 2009 | -16°F 2019 | 23% | 22% |
| Mar 5 | 46°F | 22°F | 64°F 2000 | -14°F 1948 | 23% | 22% |
| Mar 6 | 46°F | 22°F | 67°F 1972 | -14°F 1920 | 23% | 21% |
| Mar 7 | 47°F | 22°F | 65°F 2021 | -5°F 1932 | 23% | 21% |
| Mar 8 | 47°F | 23°F | 66°F 1986 | -11°F 1932 | 23% | 21% |
| Mar 9 | 47°F | 23°F | 69°F 1972 | -17°F 1932 | 23% | 21% |
| Mar 10 | 48°F | 23°F | 70°F 1972 | -17°F 1948 | 23% | 21% |
| Mar 11 | 48°F | 24°F | 72°F 1989 | -19°F 1948 | 23% | 21% |
| Mar 12 | 48°F | 24°F | 70°F 2007 | -20°F 1932 | 23% | 21% |
| Mar 13 | 49°F | 24°F | 68°F 2003 | -8°F 1958 | 23% | 20% |
| Mar 14 | 49°F | 24°F | 70°F 2003 | -4°F 1958 | 23% | 20% |
| Mar 15 | 49°F | 25°F | 76°F 2015 | -8°F 1956 | 23% | 20% |
| Mar 16 | 50°F | 25°F | 70°F 2012 | 2°F 1924 | 24% | 20% |
| Mar 17 | 50°F | 25°F | 70°F 2012 | -6°F 1965 | 24% | 20% |
| Mar 18 | 50°F | 26°F | 76°F 2017 | -10°F 1965 | 24% | 20% |
| Mar 19 | 51°F | 26°F | 79°F 2026 | -3°F 1965 | 24% | 20% |
| Mar 20 | 51°F | 26°F | 79°F 2026 | -2°F 1965 | 25% | 20% |
| Mar 21 | 51°F | 26°F | 83°F 2026 | 2°F 2006 | 25% | 20% |
| Mar 22 | 51°F | 26°F | 70°F 2004 | 3°F 1952 | 25% | 20% |
| Mar 23 | 51°F | 27°F | 72°F 2012 | 0°F 1965 | 26% | 20% |
| Mar 24 | 52°F | 27°F | 74°F 2026 | -3°F 1996 | 26% | 20% |
| Mar 25 | 52°F | 27°F | 82°F 2026 | -9°F 1965 | 26% | 20% |
| Mar 26 | 52°F | 27°F | 74°F 2012 | -8°F 1931 | 27% | 20% |
| Mar 27 | 52°F | 27°F | 73°F 2025 | -8°F 1931 | 27% | 21% |
| Mar 28 | 52°F | 27°F | 76°F 2026 | -5°F 1975 | 27% | 21% |
| Mar 29 | 52°F | 28°F | 74°F 2026 | -3°F 1975 | 28% | 21% |
| Mar 30 | 53°F | 28°F | 75°F 2026 | 0°F 1936 | 28% | 21% |
| Mar 31 | 53°F | 28°F | 74°F 2004 | -12°F 1954 | 29% | 21% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MDT).
- March 1
- sunrise 6:33 AM, sunset 5:50 PM
- March 31
- sunrise 6:44 AM, sunset 7:23 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00481676 (Cheyenne WFO), public domain. Records: NOAA GHCN-Daily, station USW00024018, 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.