March weather in Hennepin, IL
The average temperature in Hennepin in March is 40.1°F (30.1°F–50.1°F). Average precipitation: 2.46 inches.
March is a spring month in Hennepin, and is cooler than the annual average of 51.4°F. Daily temperatures swing about 20°F between overnight low and afternoon high. Daylight averages about 11h 43m. For travel, March is cool.
Avg High
50.1°F
Avg Low
30.1°F
Precipitation
2.46 in
Daylight
11h 43m
March records in Hennepin
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 62.1°F (2020) | 15.1°F (2015) | 0.55 in (2017) |
| March 2 | 62.1°F (2022) | 3.9°F (2014) | 0.33 in (2012) |
| March 3 | 73.9°F (2024) | -7.1°F (2014) | 0.18 in (2016) |
| March 4 | 73.9°F (2024) | -2.0°F (2019) | 1.05 in (2025) |
| March 5 | 73.9°F (2024) | 3.0°F (2015) | 1.44 in (2024) |
| March 6 | 70.0°F (2012) | -2.9°F (2015) | 0.69 in (2026) |
| March 7 | 69.1°F (2012) | 8.1°F (2014) | 0.44 in (2022) |
| March 8 | 72.0°F (2016) | 16.0°F (2013) | 0.66 in (2024) |
| March 9 | 73.0°F (2026) | 19.0°F (2014) | 0.90 in (2019) |
| March 10 | 78.1°F (2026) | 21.0°F (2022) | 0.82 in (2013) |
| March 11 | 71.1°F (2025) | 17.1°F (2022) | 0.84 in (2026) |
| March 12 | 71.1°F (2024) | 8.1°F (2022) | 0.92 in (2014) |
| March 13 | 72.0°F (2012) | 16.0°F (2014) | 0.62 in (2016) |
| March 14 | 81.0°F (2012) | 18.0°F (2018) | 0.80 in (2024) |
| March 15 | 82.0°F (2012) | 14.0°F (2017) | 0.65 in (2026) |
| March 16 | 79.0°F (2012) | 15.1°F (2017) | 0.62 in (2026) |
| March 17 | 79.0°F (2012) | 9.0°F (2026) | 0.31 in (2023) |
| March 18 | 82.0°F (2012) | 10.9°F (2023) | 0.51 in (2021) |
| March 19 | 81.0°F (2012) | 16.0°F (2023) | 0.40 in (2025) |
| March 20 | 82.0°F (2012) | 12.9°F (2013) | 0.94 in (2017) |
| March 21 | 82.9°F (2012) | 12.9°F (2013) | 0.01 in (2019) |
| March 22 | 82.0°F (2012) | 16.0°F (2013) | 0.07 in (2024) |
| March 23 | 69.1°F (2012) | 18.0°F (2013) | 0.35 in (2022) |
| March 24 | 80.1°F (2017) | 21.0°F (2014) | 0.74 in (2016) |
| March 25 | 75.0°F (2012) | 21.0°F (2014) | 0.75 in (2017) |
| March 26 | 82.9°F (2026) | 14.0°F (2014) | 0.71 in (2024) |
| March 27 | 73.9°F (2012) | 24.1°F (2022) | 0.66 in (2026) |
| March 28 | 79.0°F (2025) | 16.0°F (2015) | 0.29 in (2020) |
| March 29 | 79.0°F (2025) | 26.1°F (2013) | 0.05 in (2015) |
| March 30 | 82.0°F (2026) | 26.1°F (2014) | 1.48 in (2017) |
| March 31 | 81.0°F (2026) | 25.0°F (2019) | 0.44 in (2016) |