March weather in Port Austin, MI
The average temperature in Port Austin in March is 30.6°F (23.0°F–38.2°F). Average precipitation: 1.85 inches.
March is a spring month in Port Austin, and is cooler than the annual average of 45.9°F. Daily temperatures swing about 15.2°F between overnight low and afternoon high. Daylight averages about 11h 41m. For travel, March is cold.
Avg High
38.2°F
Avg Low
23.0°F
Precipitation
1.85 in
Daylight
11h 41m
March records in Port Austin
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 51.1°F (2017) | -9.9°F (2014) | 1.09 in (2017) |
| March 2 | 48.9°F (2024) | 0.0°F (2008) | 1.02 in (2007) |
| March 3 | 48.0°F (2024) | -4.0°F (2014) | 0.90 in (2002) |
| March 4 | 50.0°F (2024) | -11.0°F (2019) | 0.16 in (2023) |
| March 5 | 66.9°F (2024) | -4.0°F (2019) | 1.17 in (2004) |
| March 6 | 57.9°F (2004) | -4.0°F (2014) | 0.31 in (2004) |
| March 7 | 59.0°F (2026) | -0.9°F (2007) | 0.45 in (2026) |
| March 8 | 64.0°F (2012) | 1.9°F (2007) | 0.70 in (2018) |
| March 9 | 64.0°F (2012) | 1.0°F (2014) | 1.00 in (2024) |
| March 10 | 64.0°F (2016) | 3.0°F (2003) | 0.82 in (2006) |
| March 11 | 62.1°F (2021) | 7.0°F (2003) | 0.71 in (2026) |
| March 12 | 63.0°F (2012) | 5.0°F (2018) | 0.65 in (2026) |
| March 13 | 64.0°F (2024) | 8.1°F (2014) | 0.96 in (2006) |
| March 14 | 66.0°F (2007) | 6.1°F (2003) | 0.40 in (2010) |
| March 15 | 68.0°F (2012) | 17.1°F (2005) | 0.55 in (2024) |
| March 16 | 72.0°F (2025) | 10.9°F (2014) | 0.60 in (2025) |
| March 17 | 61.0°F (2003) | 1.0°F (2014) | 0.45 in (2025) |
| March 18 | 68.0°F (2009) | 5.0°F (2014) | 0.12 in (2008) |
| March 19 | 71.1°F (2012) | 18.0°F (2023) | 0.14 in (2013) |
| March 20 | 77.0°F (2012) | 18.0°F (2007) | 0.29 in (2020) |
| March 21 | 81.0°F (2012) | 19.9°F (2007) | 0.13 in (2011) |
| March 22 | 82.0°F (2012) | 14.0°F (2007) | 0.58 in (2022) |
| March 23 | 82.0°F (2012) | 12.9°F (2014) | 0.41 in (2011) |
| March 24 | 68.0°F (2021) | 8.1°F (2014) | 0.88 in (2022) |
| March 25 | 64.9°F (2003) | 6.1°F (2011) | 0.88 in (2016) |
| March 26 | 64.9°F (2004) | 9.0°F (2011) | 1.03 in (2021) |
| March 27 | 63.0°F (2007) | 7.0°F (2011) | 0.15 in (2004) |
| March 28 | 61.0°F (2016) | 10.0°F (2011) | 0.70 in (2016) |
| March 29 | 69.1°F (2003) | 9.0°F (2011) | 1.25 in (2003) |
| March 30 | 62.1°F (2020) | 16.0°F (2011) | 0.62 in (2025) |
| March 31 | 66.0°F (2021) | 17.1°F (2011) | 2.35 in (2026) |