Dillon Weather in March
Average highs run from 36°F on March 1 to 44°F on March 31, and lows from 6°F to 15°F. Normal precipitation for the month is 1.15 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
- 41°F
- Average low
- 11°F
- Precipitation
- 1.15 in
- Snowfall
- 17.5 in
- Record high
- 60°FMar 26, 2026
- Record low
- -24°FMar 3, 1965
- Chance of a freeze
- 100%
- Daylight
- 11 h 20 min to 12 h 37 min
- Cloud cover
- 64%
- Humidity
- 90%
- Dew point
- 14°F
- Wind
- 6.3 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 | 36°F | 6°F | 44°F 1992 | -19°F 1971 | 39% | 33% |
| Mar 2 | 37°F | 7°F | 46°F 2008 | -22°F 2002 | 39% | 33% |
| Mar 3 | 37°F | 7°F | 50°F 2009 | -24°F 1965 | 39% | 32% |
| Mar 4 | 37°F | 7°F | 49°F 2022 | -17°F 1965 | 38% | 32% |
| Mar 5 | 38°F | 7°F | 49°F 1987 | -18°F 1989 | 38% | 32% |
| Mar 6 | 38°F | 8°F | 53°F 1987 | -11°F 1967 | 38% | 32% |
| Mar 7 | 38°F | 8°F | 54°F 1987 | -15°F 1956 | 38% | 32% |
| Mar 8 | 38°F | 8°F | 56°F 1987 | -19°F 2022 | 38% | 31% |
| Mar 9 | 39°F | 9°F | 45°F 1972 | -18°F 1992 | 37% | 31% |
| Mar 10 | 39°F | 9°F | 55°F 1989 | -18°F 1992 | 37% | 31% |
| Mar 11 | 39°F | 9°F | 52°F 1989 | -10°F 1964 | 37% | 31% |
| Mar 12 | 40°F | 9°F | 54°F 2016 | -15°F 2022 | 37% | 31% |
| Mar 13 | 40°F | 10°F | 54°F 2007 | -15°F 1988 | 36% | 30% |
| Mar 14 | 40°F | 10°F | 52°F 2003 | -18°F 1988 | 36% | 30% |
| Mar 15 | 40°F | 10°F | 53°F 2018 | -14°F 1988 | 36% | 30% |
| Mar 16 | 41°F | 11°F | 55°F 2015 | -7°F 1959 | 36% | 30% |
| Mar 17 | 41°F | 11°F | 51°F 2015 | -16°F 1980 | 36% | 30% |
| Mar 18 | 41°F | 11°F | 50°F 2017 | -16°F 1988 | 36% | 30% |
| Mar 19 | 42°F | 11°F | 55°F 2017 | -14°F 1970 | 36% | 30% |
| Mar 20 | 42°F | 12°F | 54°F 2026 | -18°F 1965 | 36% | 29% |
| Mar 21 | 42°F | 12°F | 57°F 1997 | -13°F 1955 | 36% | 29% |
| Mar 22 | 42°F | 12°F | 58°F 2026 | -11°F 2014 | 36% | 29% |
| Mar 23 | 42°F | 13°F | 51°F 2026 | -22°F 2013 | 36% | 29% |
| Mar 24 | 43°F | 13°F | 53°F 2012 | -13°F 2013 | 36% | 29% |
| Mar 25 | 43°F | 13°F | 56°F 2026 | -12°F 1987 | 36% | 29% |
| Mar 26 | 43°F | 13°F | 60°F 2026 | -13°F 1955 | 36% | 29% |
| Mar 27 | 43°F | 14°F | 58°F 2026 | -18°F 1994 | 36% | 30% |
| Mar 28 | 44°F | 14°F | 52°F 1986 | -21°F 1975 | 36% | 30% |
| Mar 29 | 44°F | 14°F | 54°F 2026 | -20°F 1975 | 36% | 30% |
| Mar 30 | 44°F | 14°F | 52°F 2026 | -14°F 1987 | 36% | 30% |
| Mar 31 | 44°F | 15°F | 53°F 2026 | -12°F 1896 | 36% | 30% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MDT).
- March 1
- sunrise 6:37 AM, sunset 5:57 PM
- March 31
- sunrise 6:50 AM, sunset 7:27 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00052281 (Dillon 1 E), public domain. Records: NOAA GHCN-Daily, station USC00051660, 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.