March weather in Harrisburg, PA
The average temperature in Harrisburg in March is 39.1°F (30.0°F–48.1°F). Average precipitation: 3.93 inches. Average snowfall is 4.5 inches.
March is a spring month in Harrisburg, and is cooler than the annual average of 51.9°F. Daily temperatures swing about 18.1°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 11h 44m. For travel, March is cool.
Avg High
48.1°F
Avg Low
30.0°F
Precipitation
3.93 in
Snow
4.5 in
March records in Harrisburg
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 64.0°F (2026) | 6.1°F (2014) | 1.24 in (2021) |
| March 2 | 62.1°F (2017) | 10.9°F (2014) | 1.31 in (2018) |
| March 3 | 68.0°F (2004) | 10.9°F (2003) | 1.06 in (2002) |
| March 4 | 63.0°F (2008) | 10.0°F (2003) | 1.37 in (2023) |
| March 5 | 66.0°F (2024) | 12.0°F (2014) | 2.77 in (2008) |
| March 6 | 61.0°F (2011) | 7.0°F (2015) | 1.08 in (2026) |
| March 7 | 71.1°F (2022) | 5.0°F (2015) | 1.94 in (2011) |
| March 8 | 72.0°F (2009) | 3.9°F (2007) | 0.37 in (2008) |
| March 9 | 80.1°F (2000) | 7.0°F (2005) | 0.29 in (2008) |
| March 10 | 75.9°F (2016) | 16.0°F (2007) | 1.25 in (2024) |
| March 11 | 80.1°F (2026) | 12.0°F (2003) | 1.94 in (2011) |
| March 12 | 78.1°F (2026) | 14.0°F (2003) | 1.28 in (2000) |
| March 13 | 70.0°F (2012) | 16.0°F (2017) | 0.70 in (2001) |
| March 14 | 75.9°F (2006) | 16.0°F (2017) | 1.35 in (2017) |
| March 15 | 75.0°F (2012) | 15.1°F (2017) | 0.40 in (2017) |
| March 16 | 73.0°F (2002) | 15.1°F (2017) | 0.60 in (2001) |
| March 17 | 71.1°F (2022) | 19.9°F (2017) | 2.00 in (2001) |
| March 18 | 72.0°F (2012) | 19.0°F (2026) | 0.86 in (2002) |
| March 19 | 77.0°F (2011) | 21.0°F (2026) | 1.07 in (2021) |
| March 20 | 73.9°F (2022) | 19.9°F (2007) | 0.54 in (2008) |
| March 21 | 75.0°F (2020) | 19.9°F (2007) | 1.50 in (2003) |
| March 22 | 73.0°F (2010) | 19.9°F (2002) | 2.47 in (2019) |
| March 23 | 80.1°F (2026) | 23.0°F (2002) | 0.61 in (2026) |
| March 24 | 79.0°F (2012) | 19.9°F (2014) | 0.93 in (2005) |
| March 25 | 70.0°F (2016) | 19.9°F (2014) | 0.95 in (2012) |
| March 26 | 73.0°F (2017) | 21.9°F (2014) | 0.31 in (2010) |
| March 27 | 78.1°F (2026) | 19.0°F (2014) | 1.17 in (2002) |
| March 28 | 80.1°F (2007) | 19.0°F (2014) | 0.66 in (2005) |
| March 29 | 72.0°F (2012) | 21.9°F (2015) | 1.34 in (2005) |
| March 30 | 82.9°F (2025) | 21.9°F (2015) | 1.50 in (2001) |
| March 31 | 73.0°F (2019) | 26.1°F (2008) | 2.00 in (2014) |