March weather in South Lyon, MI
The average temperature in South Lyon in March is 33.8°F (23.8°F–43.8°F). Average precipitation: 2.43 inches.
March is a spring month in South Lyon, and is cooler than the annual average of 47.1°F. Daily temperatures swing about 20°F between overnight low and afternoon high. Daylight averages about 11h 42m. For travel, March is cold.
Avg High
43.8°F
Avg Low
23.8°F
Precipitation
2.43 in
Daylight
11h 42m
March records in South Lyon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 62.1°F (2018) | -16.1°F (2014) | 1.00 in (2017) |
| March 2 | 55.0°F (2017) | 5.0°F (2009) | 1.52 in (2018) |
| March 3 | 53.1°F (2024) | -9.0°F (2014) | 0.37 in (2012) |
| March 4 | 60.1°F (2024) | -9.9°F (2014) | 1.20 in (2023) |
| March 5 | 46.9°F (2025) | 1.0°F (2015) | 0.80 in (2025) |
| March 6 | 59.0°F (2022) | -9.0°F (2015) | 1.30 in (2026) |
| March 7 | 68.0°F (2009) | -8.0°F (2015) | 0.66 in (2026) |
| March 8 | 64.9°F (2012) | 3.9°F (2014) | 1.47 in (2009) |
| March 9 | 70.0°F (2016) | 10.0°F (2008) | 0.75 in (2024) |
| March 10 | 69.1°F (2016) | 10.9°F (2008) | 0.70 in (2023) |
| March 11 | 71.1°F (2026) | 10.9°F (2017) | 1.08 in (2009) |
| March 12 | 69.1°F (2021) | 10.9°F (2017) | 0.66 in (2014) |
| March 13 | 69.1°F (2024) | -4.0°F (2014) | 1.14 in (2012) |
| March 14 | 71.1°F (2024) | -5.1°F (2014) | 0.85 in (2016) |
| March 15 | 77.0°F (2012) | 10.9°F (2017) | 0.54 in (2019) |
| March 16 | 75.9°F (2012) | 10.0°F (2014) | 1.03 in (2025) |
| March 17 | 75.9°F (2012) | 3.9°F (2014) | 0.26 in (2023) |
| March 18 | 75.9°F (2012) | 6.1°F (2014) | 0.24 in (2017) |
| March 19 | 73.0°F (2012) | 16.0°F (2023) | 0.63 in (2022) |
| March 20 | 78.1°F (2012) | 17.1°F (2009) | 0.30 in (2020) |
| March 21 | 82.0°F (2012) | 14.0°F (2013) | 1.04 in (2011) |
| March 22 | 84.0°F (2012) | 15.1°F (2013) | 1.00 in (2008) |
| March 23 | 84.0°F (2012) | 12.9°F (2014) | 0.77 in (2012) |
| March 24 | 70.0°F (2012) | 10.0°F (2014) | 0.66 in (2022) |
| March 25 | 75.9°F (2017) | 10.0°F (2014) | 0.58 in (2016) |
| March 26 | 71.1°F (2012) | 5.0°F (2014) | 0.85 in (2021) |
| March 27 | 68.0°F (2026) | 3.9°F (2014) | 0.33 in (2017) |
| March 28 | 69.1°F (2016) | 15.1°F (2011) | 1.20 in (2020) |
| March 29 | 68.0°F (2019) | 14.0°F (2011) | 0.73 in (2020) |
| March 30 | 59.0°F (2020) | 15.1°F (2015) | 0.92 in (2019) |
| March 31 | 72.0°F (2026) | 17.1°F (2023) | 1.50 in (2017) |