Ontonagon Weather in March
Average highs run from 35°F on March 1 to 45°F on March 31, and lows from 12°F to 23°F. Normal precipitation for the month is 1.74 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
- 40°F
- Average low
- 18°F
- Precipitation
- 1.74 in
- Snowfall
- 17.6 in
- Record high
- 78°FMar 19, 2012
- Record low
- -23°FMar 2, 2003
- Chance of a freeze
- 100%
- Daylight
- 11 h 06 min to 12 h 47 min
- Cloud cover
- 72%
- Humidity
- 84%
- Dew point
- 24°F
- Wind
- 11.0 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 | 35°F | 12°F | 54°F 2024 | -11°F 2009 | 37% | 35% |
| Mar 2 | 36°F | 13°F | 53°F 2024 | -23°F 2003 | 36% | 34% |
| Mar 3 | 36°F | 13°F | 51°F 2024 | -23°F 2014 | 36% | 34% |
| Mar 4 | 36°F | 13°F | 50°F 2024 | -13°F 2014 | 35% | 33% |
| Mar 5 | 37°F | 14°F | 49°F 2000 | -21°F 2003 | 35% | 32% |
| Mar 6 | 37°F | 14°F | 60°F 2000 | -21°F 2019 | 34% | 32% |
| Mar 7 | 38°F | 14°F | 56°F 2000 | -21°F 1953 | 34% | 31% |
| Mar 8 | 38°F | 15°F | 58°F 2000 | -18°F 2008 | 34% | 30% |
| Mar 9 | 38°F | 15°F | 54°F 2021 | -9°F 1963 | 33% | 29% |
| Mar 10 | 39°F | 16°F | 61°F 2025 | -11°F 1972 | 33% | 28% |
| Mar 11 | 39°F | 16°F | 58°F 2012 | -20°F 1948 | 32% | 27% |
| Mar 12 | 39°F | 16°F | 58°F 1995 | -12°F 1948 | 32% | 27% |
| Mar 13 | 40°F | 17°F | 61°F 1995 | -16°F 1948 | 31% | 26% |
| Mar 14 | 40°F | 17°F | 66°F 2012 | -5°F 2013 | 31% | 25% |
| Mar 15 | 40°F | 17°F | 64°F 1990 | -10°F 2014 | 30% | 24% |
| Mar 16 | 41°F | 18°F | 57°F 2003 | -20°F 2014 | 30% | 24% |
| Mar 17 | 41°F | 18°F | 76°F 2012 | -5°F 1989 | 30% | 23% |
| Mar 18 | 41°F | 18°F | 76°F 2012 | -8°F 1949 | 29% | 22% |
| Mar 19 | 41°F | 19°F | 78°F 2012 | -6°F 1950 | 29% | 22% |
| Mar 20 | 42°F | 19°F | 74°F 2012 | -8°F 1965 | 29% | 21% |
| Mar 21 | 42°F | 20°F | 70°F 2012 | -9°F 1965 | 29% | 20% |
| Mar 22 | 42°F | 20°F | 57°F 2012 | -1°F 1965 | 29% | 20% |
| Mar 23 | 43°F | 20°F | 56°F 2000 | -11°F 1965 | 29% | 19% |
| Mar 24 | 43°F | 21°F | 60°F 2007 | -11°F 1965 | 29% | 19% |
| Mar 25 | 43°F | 21°F | 57°F 2007 | -8°F 1965 | 29% | 18% |
| Mar 26 | 44°F | 21°F | 59°F 2007 | -8°F 1965 | 28% | 17% |
| Mar 27 | 44°F | 22°F | 59°F 2012 | -4°F 1996 | 28% | 17% |
| Mar 28 | 44°F | 22°F | 60°F 1968 | -8°F 2015 | 28% | 16% |
| Mar 29 | 45°F | 23°F | 57°F 2007 | 0°F 1970 | 28% | 16% |
| Mar 30 | 45°F | 23°F | 62°F 2010 | 1°F 1954 | 28% | 15% |
| Mar 31 | 45°F | 23°F | 73°F 2010 | -2°F 2003 | 28% | 15% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- March 1
- sunrise 7:37 AM, sunset 6:43 PM
- March 31
- sunrise 7:38 AM, sunset 8:25 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00206220 (Ontonagon 6 Se), public domain. Records: NOAA GHCN-Daily, station USW00014858, 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.