September weather in Rawlins, WY
The average temperature in Rawlins in September is 58.2°F (45.3°F–71.1°F). Average precipitation: 1.49 inches.
September is a fall month in Rawlins, and is warmer than the annual average of 43.8°F. Daily temperatures swing about 25.8°F between overnight low and afternoon high. Daylight averages about 12h 16m. For travel, September is a comfortable month to visit.
Avg High
71.1°F
Avg Low
45.3°F
Precipitation
1.49 in
Daylight
12h 16m
September records in Rawlins
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 84.9°F (2013) | 37.0°F (2020) | 0.20 in (2014) |
| September 2 | 86.0°F (2019) | 39.9°F (2020) | 0.48 in (2021) |
| September 3 | 88.0°F (2019) | 42.1°F (2011) | 0.11 in (2016) |
| September 4 | 86.0°F (2022) | 39.9°F (2011) | 0.12 in (2016) |
| September 5 | 91.0°F (2022) | 42.1°F (2014) | 0.40 in (2024) |
| September 6 | 89.1°F (2022) | 42.1°F (2014) | 0.40 in (2021) |
| September 7 | 89.1°F (2020) | 42.1°F (2025) | 0.22 in (2014) |
| September 8 | 88.0°F (2022) | 24.1°F (2020) | 0.70 in (2020) |
| September 9 | 82.9°F (2021) | 24.1°F (2020) | 0.26 in (2020) |
| September 10 | 86.0°F (2021) | 24.1°F (2020) | 0.08 in (2014) |
| September 11 | 86.0°F (2021) | 30.9°F (2020) | 0.12 in (2013) |
| September 12 | 82.0°F (2018) | 24.1°F (2014) | 0.63 in (2013) |
| September 13 | 82.9°F (2017) | 28.9°F (2014) | 0.55 in (2021) |
| September 14 | 79.0°F (2015) | 39.0°F (2024) | 0.22 in (2013) |
| September 15 | 80.1°F (2018) | 39.0°F (2024) | 0.56 in (2013) |
| September 16 | 80.1°F (2018) | 36.0°F (2016) | 0.80 in (2017) |
| September 17 | 80.1°F (2018) | 33.1°F (2017) | 0.55 in (2015) |
| September 18 | 81.0°F (2018) | 34.0°F (2017) | 0.15 in (2013) |
| September 19 | 81.0°F (2014) | 35.1°F (2015) | 0.04 in (2014) |
| September 20 | 79.0°F (2016) | 32.0°F (2017) | 0.65 in (2017) |
| September 21 | 79.0°F (2016) | 28.9°F (2021) | 0.00 in (2011) |
| September 22 | 77.0°F (2022) | 28.9°F (2021) | 0.08 in (2016) |
| September 23 | 78.1°F (2015) | 34.0°F (2011) | 0.50 in (2025) |
| September 24 | 79.0°F (2015) | 36.0°F (2016) | 0.65 in (2025) |
| September 25 | 79.0°F (2011) | 30.9°F (2018) | 0.65 in (2017) |
| September 26 | 80.1°F (2015) | 28.9°F (2017) | 0.05 in (2012) |
| September 27 | 81.0°F (2024) | 30.0°F (2017) | 0.19 in (2014) |
| September 28 | 81.0°F (2024) | 28.9°F (2020) | 0.90 in (2019) |
| September 29 | 82.0°F (2024) | 32.0°F (2020) | 0.33 in (2021) |
| September 30 | 82.0°F (2024) | 27.0°F (2017) | 0.59 in (2022) |