September weather in Rolette, ND
The average temperature in Rolette in September is 54.6°F (41.2°F–67.9°F). Average precipitation: 1.89 inches.
September is a fall month in Rolette, and is warmer than the annual average of 36.1°F. Daily temperatures swing about 26.7°F between overnight low and afternoon high. Daylight averages about 12h 20m. For travel, September is a comfortable month to visit.
Avg High
67.9°F
Avg Low
41.2°F
Precipitation
1.89 in
Daylight
12h 20m
September records in Rolette
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 91.0°F (2007) | 37.0°F (2020) | 0.80 in (2011) |
| September 2 | 93.9°F (2022) | 37.9°F (2024) | 1.42 in (2010) |
| September 3 | 95.0°F (2023) | 37.0°F (2008) | 0.95 in (2019) |
| September 4 | 96.1°F (2015) | 36.0°F (2019) | 0.91 in (1951) |
| September 5 | 90.0°F (2003) | 34.0°F (2018) | 1.38 in (2023) |
| September 6 | 96.1°F (2001) | 34.0°F (2018) | 0.59 in (2015) |
| September 7 | 93.0°F (2003) | 35.1°F (2024) | 0.32 in (2018) |
| September 8 | 87.1°F (2003) | 26.1°F (2020) | 0.30 in (2016) |
| September 9 | 87.1°F (2024) | 25.0°F (2020) | 1.06 in (2013) |
| September 10 | 84.0°F (2024) | 28.9°F (2020) | 2.60 in (2010) |
| September 11 | 88.0°F (2017) | 30.0°F (2015) | 0.90 in (1999) |
| September 12 | 86.0°F (2011) | 30.0°F (2015) | 1.10 in (2019) |
| September 13 | 93.0°F (2017) | 33.1°F (2012) | 0.95 in (2004) |
| September 14 | 89.1°F (2015) | 28.9°F (2007) | 0.93 in (2004) |
| September 15 | 84.9°F (2019) | 28.0°F (2014) | 0.00 in (1950) |
| September 16 | 84.9°F (2007) | 28.9°F (2014) | 0.60 in (2016) |
| September 17 | 84.9°F (2019) | 30.9°F (2020) | 1.93 in (2024) |
| September 18 | 84.9°F (2002) | 27.0°F (2010) | 0.70 in (2002) |
| September 19 | 86.0°F (2004) | 27.0°F (2010) | 0.30 in (2014) |
| September 20 | 84.0°F (2009) | 26.1°F (2006) | 1.40 in (2004) |
| September 21 | 80.1°F (2008) | 30.9°F (2013) | 0.69 in (2019) |
| September 22 | 82.0°F (2007) | 24.1°F (2012) | 0.61 in (2019) |
| September 23 | 86.0°F (2007) | 19.9°F (2012) | 1.25 in (2023) |
| September 24 | 82.0°F (2009) | 21.0°F (2012) | 0.94 in (2015) |
| September 25 | 82.0°F (2009) | 25.0°F (2002) | 0.62 in (2017) |
| September 26 | 89.1°F (2014) | 24.1°F (2002) | 0.30 in (1999) |
| September 27 | 87.1°F (2014) | 24.1°F (2012) | 0.26 in (2019) |
| September 28 | 82.0°F (2021) | 21.9°F (2006) | 0.25 in (2020) |
| September 29 | 90.0°F (2021) | 23.0°F (2018) | 0.47 in (2019) |
| September 30 | 88.0°F (2024) | 23.0°F (2003) | 0.32 in (2019) |