Star Weather in March
Average highs run from 53°F on March 1 to 61°F on March 31, and lows from 29°F to 34°F. Normal precipitation for the month is 1.26 in over about 9 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
- 32°F
- Precipitation
- 1.26 in
- Snowfall
- 0.2 in
- Record high
- 81°FMar 20, 1997
- Record low
- 13°FMar 1, 1993
- Chance of a freeze
- 100%
- Daylight
- 11 h 13 min to 12 h 43 min
- Cloud cover
- 63%
- Humidity
- 65%
- Dew point
- 29°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 | 53°F | 29°F | 65°F 1992 | 13°F 1993 | 28% | 3% |
| Mar 2 | 53°F | 29°F | 68°F 1994 | 13°F 2002 | 28% | 3% |
| Mar 3 | 54°F | 29°F | 70°F 2009 | 18°F 1989 | 28% | 3% |
| Mar 4 | 54°F | 29°F | 70°F 1994 | 15°F 2002 | 28% | 3% |
| Mar 5 | 54°F | 30°F | 70°F 1987 | 20°F 1999 | 28% | 2% |
| Mar 6 | 55°F | 30°F | 68°F 1988 | 21°F 1995 | 28% | 2% |
| Mar 7 | 55°F | 30°F | 65°F 2015 | 15°F 1985 | 28% | 2% |
| Mar 8 | 55°F | 30°F | 68°F 2005 | 14°F 1998 | 28% | 2% |
| Mar 9 | 56°F | 30°F | 69°F 2005 | 19°F 2009 | 28% | 2% |
| Mar 10 | 56°F | 31°F | 72°F 2005 | 20°F 2009 | 28% | 2% |
| Mar 11 | 56°F | 31°F | 72°F 2015 | 18°F 2009 | 28% | 2% |
| Mar 12 | 57°F | 31°F | 71°F 1989 | 18°F 2009 | 28% | 2% |
| Mar 13 | 57°F | 31°F | 76°F 2007 | 20°F 2009 | 28% | 2% |
| Mar 14 | 57°F | 31°F | 73°F 2003 | 19°F 1977 | 28% | 2% |
| Mar 15 | 58°F | 32°F | 73°F 1992 | 22°F 2002 | 28% | 2% |
| Mar 16 | 58°F | 32°F | 75°F 1994 | 19°F 1980 | 28% | 1% |
| Mar 17 | 58°F | 32°F | 71°F 2014 | 22°F 1980 | 29% | 1% |
| Mar 18 | 58°F | 32°F | 78°F 2007 | 18°F 2002 | 29% | 1% |
| Mar 19 | 59°F | 32°F | 75°F 1997 | 22°F 2002 | 29% | 1% |
| Mar 20 | 59°F | 33°F | 81°F 1997 | 21°F 1994 | 29% | 1% |
| Mar 21 | 59°F | 33°F | 72°F 1988 | 22°F 1982 | 29% | 1% |
| Mar 22 | 59°F | 33°F | 75°F 2004 | 23°F 1977 | 29% | 1% |
| Mar 23 | 59°F | 33°F | 73°F 2001 | 21°F 1994 | 29% | 1% |
| Mar 24 | 60°F | 33°F | 76°F 2004 | 19°F 2013 | 29% | 1% |
| Mar 25 | 60°F | 33°F | 72°F 2001 | 19°F 2013 | 29% | 1% |
| Mar 26 | 60°F | 33°F | 74°F 2012 | 20°F 1980 | 30% | 1% |
| Mar 27 | 60°F | 34°F | 78°F 1988 | 25°F 1987 | 30% | 1% |
| Mar 28 | 60°F | 34°F | 78°F 1986 | 25°F 1980 | 30% | 1% |
| Mar 29 | 61°F | 34°F | 75°F 1986 | 17°F 1987 | 30% | 1% |
| Mar 30 | 61°F | 34°F | 74°F 2004 | 17°F 1987 | 30% | 1% |
| Mar 31 | 61°F | 34°F | 75°F 1994 | 20°F 2008 | 30% | 1% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MDT).
- March 1
- sunrise 7:22 AM, sunset 6:35 PM
- March 31
- sunrise 7:29 AM, sunset 8:12 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00106305 (Nampa Sugar Factory), public domain. Records: NOAA GHCN-Daily, station USC00106305, 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.