April weather in Byron, MI
The average temperature in Byron in April is 44.7°F (34.1°F–55.3°F). Average precipitation: 3.21 inches.
April is a spring month in Byron, and is cooler than the annual average of 46.8°F. Daily temperatures swing about 21.2°F between overnight low and afternoon high. Daylight averages about 13h 11m. For travel, April is cool.
Avg High
55.3°F
Avg Low
34.1°F
Precipitation
3.21 in
Daylight
13h 11m
April records in Byron
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 75.0°F (2026) | 19.0°F (2011) | 0.85 in (2026) |
| April 2 | 66.9°F (2007) | 18.0°F (2018) | 0.18 in (2024) |
| April 3 | 63.0°F (2026) | 17.1°F (2016) | 1.03 in (2026) |
| April 4 | 73.0°F (2010) | 17.1°F (2016) | 3.00 in (2003) |
| April 5 | 69.1°F (2010) | 17.1°F (2016) | 1.26 in (2026) |
| April 6 | 75.0°F (2005) | 17.1°F (2016) | 1.51 in (2017) |
| April 7 | 75.9°F (2021) | 17.1°F (2007) | 0.70 in (2010) |
| April 8 | 79.0°F (2021) | 16.0°F (2018) | 0.60 in (2010) |
| April 9 | 75.0°F (2021) | 16.0°F (2003) | 0.90 in (2002) |
| April 10 | 73.9°F (2017) | 18.0°F (2003) | 1.17 in (2013) |
| April 11 | 82.0°F (2011) | 19.9°F (2005) | 1.23 in (2013) |
| April 12 | 73.0°F (2006) | 24.1°F (2025) | 0.78 in (2024) |
| April 13 | 78.1°F (2023) | 24.1°F (2003) | 0.43 in (2008) |
| April 14 | 81.0°F (2023) | 24.1°F (2003) | 0.52 in (2006) |
| April 15 | 82.0°F (2023) | 23.0°F (2014) | 1.55 in (2026) |
| April 16 | 84.0°F (2002) | 18.0°F (2014) | 0.70 in (2018) |
| April 17 | 84.9°F (2002) | 25.0°F (2020) | 0.52 in (2026) |
| April 18 | 80.1°F (2002) | 23.0°F (2005) | 0.75 in (2013) |
| April 19 | 84.9°F (2002) | 26.1°F (2005) | 1.23 in (2013) |
| April 20 | 82.0°F (2005) | 23.0°F (2022) | 1.12 in (2011) |
| April 21 | 73.0°F (2003) | 25.0°F (2021) | 0.72 in (2017) |
| April 22 | 75.9°F (2014) | 21.0°F (2020) | 0.25 in (2002) |
| April 23 | 80.1°F (2007) | 25.0°F (2020) | 0.70 in (2011) |
| April 24 | 81.0°F (2022) | 24.1°F (2015) | 0.30 in (2024) |
| April 25 | 81.0°F (2025) | 24.1°F (2024) | 0.35 in (2010) |
| April 26 | 79.0°F (2008) | 26.1°F (2024) | 1.70 in (2025) |
| April 27 | 78.1°F (2017) | 27.0°F (2012) | 0.39 in (2007) |
| April 28 | 79.0°F (2024) | 28.9°F (2010) | 1.30 in (2011) |
| April 29 | 79.0°F (2024) | 26.1°F (2022) | 0.18 in (2020) |
| April 30 | 82.0°F (2025) | 28.0°F (2008) | 0.80 in (2014) |