September weather in Simla, CO
The average temperature in Simla in September is 60.9°F (45.1°F–76.7°F). Average precipitation: inches.
September is a fall month in Simla, and is warmer than the annual average of 48.3°F. Daily temperatures swing about 31.6°F between overnight low and afternoon high. Daylight averages about 12h 14m. For travel, September is a comfortable month to visit.
Avg High
76.7°F
Avg Low
45.1°F
Precipitation
in
Daylight
12h 14m
September records in Simla
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 89.1°F (2002) | 43.0°F (2005) | 0.19 in (2000) |
| September 2 | 87.1°F (2002) | 43.0°F (2006) | 0.29 in (1996) |
| September 3 | 87.1°F (2001) | 41.0°F (2008) | 0.03 in (2003) |
| September 4 | 89.1°F (1998) | 42.1°F (2008) | 0.02 in (2003) |
| September 5 | 90.0°F (2000) | 42.1°F (2004) | 0.53 in (1997) |
| September 6 | 91.9°F (2000) | 42.1°F (2004) | 0.00 in (1996) |
| September 7 | 91.0°F (1998) | 43.0°F (1996) | 0.68 in (1997) |
| September 8 | 93.0°F (2002) | 36.0°F (2001) | 1.01 in (2003) |
| September 9 | 90.0°F (2002) | 34.0°F (2001) | 1.23 in (2002) |
| September 10 | 88.0°F (1998) | 37.0°F (2001) | 0.12 in (2007) |
| September 11 | 87.1°F (1998) | 37.0°F (2003) | 0.37 in (2002) |
| September 12 | 84.9°F (1998) | 37.0°F (2003) | 0.26 in (2006) |
| September 13 | 91.0°F (2004) | 35.1°F (1999) | 1.65 in (2009) |
| September 14 | 88.0°F (2000) | 30.9°F (2003) | 0.53 in (1996) |
| September 15 | 82.9°F (1997) | 33.1°F (2003) | 0.52 in (2001) |
| September 16 | 87.1°F (2000) | 39.0°F (2005) | 0.08 in (1996) |
| September 17 | 91.9°F (2000) | 28.9°F (2006) | 0.00 in (1996) |
| September 18 | 93.0°F (2000) | 30.0°F (2006) | 0.45 in (2001) |
| September 19 | 90.0°F (2004) | 30.9°F (2003) | 0.18 in (2002) |
| September 20 | 82.0°F (2007) | 30.9°F (2003) | 0.19 in (2000) |
| September 21 | 87.1°F (2005) | 35.1°F (1999) | 0.46 in (2006) |
| September 22 | 87.1°F (2005) | 30.9°F (2009) | 0.55 in (2004) |
| September 23 | 82.9°F (1996) | 30.9°F (2006) | 0.45 in (2009) |
| September 24 | 87.1°F (2003) | 28.0°F (2000) | 0.43 in (2000) |
| September 25 | 84.9°F (2008) | 26.1°F (2000) | 0.09 in (2009) |
| September 26 | 89.1°F (1998) | 26.1°F (2000) | 0.23 in (1996) |
| September 27 | 86.0°F (2001) | 26.1°F (1996) | 0.27 in (1996) |
| September 28 | 88.0°F (2005) | 24.1°F (1996) | 0.06 in (1999) |
| September 29 | 84.0°F (1998) | 25.0°F (1999) | 0.15 in (1999) |
| September 30 | 84.9°F (1998) | 28.9°F (1999) | 0.10 in (2000) |