September weather in Rock Springs, WI
The average temperature in Rock Springs in September is 62.2°F (53.1°F–71.3°F). Average precipitation: inches.
September is a fall month in Rock Springs, and is warmer than the annual average of 46.6°F. Daily temperatures swing about 18.2°F between overnight low and afternoon high. Daylight averages about 12h 17m. For travel, September is one of the best months of the year to visit.
Avg High
71.3°F
Avg Low
53.1°F
Precipitation
in
Daylight
12h 17m
September records in Rock Springs
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 88.0°F (2000) | 45.0°F (1994) | 0.00 in (1992) |
| September 2 | 87.1°F (1999) | 3.9°F (1994) | 0.20 in (1992) |
| September 3 | 86.0°F (1999) | 45.0°F (1997) | 0.35 in (2000) |
| September 4 | 86.0°F (1999) | 45.0°F (1997) | 0.05 in (1994) |
| September 5 | 84.0°F (1996) | 46.0°F (2000) | 0.10 in (1994) |
| September 6 | 84.0°F (1996) | 46.9°F (1993) | 1.50 in (1992) |
| September 7 | 84.0°F (1996) | 48.9°F (1993) | 0.60 in (1992) |
| September 8 | 79.0°F (1996) | 37.9°F (1995) | 1.10 in (2001) |
| September 9 | 79.0°F (2000) | 44.1°F (1995) | 0.15 in (1996) |
| September 10 | 81.0°F (1996) | 42.1°F (1993) | 1.20 in (1992) |
| September 11 | 82.0°F (1998) | 44.1°F (1992) | 0.35 in (1993) |
| September 12 | 84.9°F (1998) | 46.9°F (1996) | 0.00 in (1992) |
| September 13 | 86.0°F (1998) | 39.0°F (1996) | 0.15 in (1999) |
| September 14 | 82.0°F (1994) | 41.0°F (1996) | 2.08 in (1998) |
| September 15 | 82.9°F (1994) | 41.0°F (1996) | 3.70 in (1992) |
| September 16 | 77.0°F (1997) | 37.0°F (2000) | 0.00 in (1993) |
| September 17 | 75.9°F (1998) | 45.0°F (1999) | 1.42 in (1997) |
| September 18 | 82.0°F (2000) | 43.0°F (1995) | 0.75 in (2001) |
| September 19 | 80.1°F (1998) | 41.0°F (1992) | 0.85 in (1995) |
| September 20 | 78.1°F (1998) | 37.9°F (1999) | 1.00 in (2001) |
| September 21 | 77.0°F (1994) | 36.0°F (1999) | 0.27 in (1993) |
| September 22 | 72.0°F (1994) | 33.1°F (1995) | 0.13 in (1995) |
| September 23 | 73.9°F (1999) | 34.0°F (1995) | 0.73 in (1994) |
| September 24 | 73.0°F (1998) | 37.0°F (1995) | 0.20 in (1994) |
| September 25 | 75.0°F (1999) | 23.0°F (2001) | 0.30 in (1994) |
| September 26 | 79.0°F (1998) | 19.9°F (2001) | 0.66 in (1994) |
| September 27 | 78.1°F (1998) | 25.0°F (2001) | 0.40 in (1996) |
| September 28 | 80.1°F (1998) | 30.0°F (2001) | 1.05 in (1999) |
| September 29 | 75.0°F (1998) | 35.1°F (1992) | 0.05 in (1999) |
| September 30 | 77.0°F (1996) | 36.0°F (1993) | 0.20 in (1999) |