September weather in Morningside, MD
The average temperature in Morningside in September is 70.3°F (60.5°F–80.1°F). Average precipitation: 4.37 inches.
September is a fall month in Morningside, and is warmer than the annual average of 57.1°F. Daily temperatures swing about 19.6°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 14m. For travel, September is a comfortable month to visit.
Avg High
80.1°F
Avg Low
60.5°F
Precipitation
4.37 in
Daylight
12h 14m
September records in Morningside
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 96.1°F (2010) | 55.9°F (2009) | 0.62 in (2014) |
| September 2 | 97.0°F (2010) | 54.0°F (2017) | 2.73 in (2006) |
| September 3 | 95.0°F (2010) | 54.0°F (2017) | 0.51 in (2019) |
| September 4 | 93.9°F (2018) | 57.0°F (2017) | 0.50 in (2020) |
| September 5 | 93.9°F (2008) | 55.9°F (2010) | 0.47 in (2006) |
| September 6 | 93.9°F (2018) | 57.0°F (2003) | 1.67 in (2011) |
| September 7 | 93.9°F (2018) | 54.0°F (2017) | 3.09 in (2008) |
| September 8 | 93.0°F (2010) | 52.0°F (2017) | 3.74 in (2011) |
| September 9 | 93.9°F (2010) | 53.1°F (2017) | 0.95 in (2011) |
| September 10 | 93.9°F (2015) | 52.0°F (2017) | 1.35 in (2018) |
| September 11 | 95.0°F (2016) | 51.1°F (2012) | 1.68 in (2020) |
| September 12 | 95.0°F (2019) | 52.0°F (2012) | 0.40 in (2009) |
| September 13 | 96.1°F (2019) | 53.1°F (2002) | 1.14 in (2003) |
| September 14 | 91.9°F (2005) | 53.1°F (2014) | 0.53 in (2006) |
| September 15 | 93.0°F (2016) | 50.0°F (2013) | 0.41 in (2006) |
| September 16 | 91.0°F (2005) | 48.9°F (2011) | 0.45 in (2004) |
| September 17 | 91.9°F (2019) | 48.9°F (2007) | 0.16 in (2006) |
| September 18 | 88.0°F (2005) | 46.9°F (2013) | 1.13 in (2004) |
| September 19 | 87.1°F (2016) | 46.0°F (2020) | 2.39 in (2003) |
| September 20 | 88.0°F (2005) | 45.0°F (2020) | 0.66 in (2016) |
| September 21 | 89.1°F (2005) | 46.0°F (2020) | 0.24 in (2011) |
| September 22 | 90.0°F (2019) | 43.0°F (2020) | 1.00 in (2013) |
| September 23 | 93.9°F (2010) | 43.0°F (2020) | 2.26 in (2003) |
| September 24 | 93.9°F (2010) | 48.0°F (2013) | 2.29 in (2011) |
| September 25 | 96.1°F (2010) | 46.9°F (2013) | 0.56 in (2014) |
| September 26 | 91.9°F (2010) | 48.9°F (2012) | 0.84 in (2020) |
| September 27 | 91.0°F (2007) | 54.0°F (2014) | 1.75 in (2009) |
| September 28 | 89.1°F (2017) | 55.0°F (2009) | 0.86 in (2018) |
| September 29 | 84.9°F (2019) | 52.0°F (2009) | 1.93 in (2004) |
| September 30 | 86.0°F (2019) | 44.1°F (2003) | 1.78 in (2010) |