September weather in New Richmond, IN
The average temperature in New Richmond in September is 66.2°F (54.6°F–77.8°F). Average precipitation: 2.96 inches.
September is a fall month in New Richmond, and is warmer than the annual average of 51.6°F. Daily temperatures swing about 23.2°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 15m. For travel, September is one of the best months of the year to visit.
Avg High
77.8°F
Avg Low
54.6°F
Precipitation
2.96 in
Daylight
12h 15m
September records in New Richmond
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 91.9°F (1995) | 37.0°F (1967) | 3.72 in (2003) |
| September 2 | 97.0°F (2011) | 37.0°F (1967) | 1.32 in (2012) |
| September 3 | 98.1°F (2011) | 39.9°F (1967) | 1.93 in (1993) |
| September 4 | 96.1°F (2011) | 41.0°F (1974) | 1.00 in (2000) |
| September 5 | 97.0°F (1954) | 39.9°F (1997) | 0.71 in (1958) |
| September 6 | 102.0°F (1954) | 37.9°F (1962) | 0.64 in (2006) |
| September 7 | 98.1°F (1954) | 37.0°F (1956) | 0.65 in (1998) |
| September 8 | 95.0°F (1960) | 34.0°F (1986) | 2.06 in (2012) |
| September 9 | 93.9°F (1960) | 39.0°F (1956) | 0.76 in (1989) |
| September 10 | 96.1°F (1955) | 37.0°F (1969) | 3.45 in (2016) |
| September 11 | 96.1°F (2013) | 39.0°F (1970) | 0.73 in (2014) |
| September 12 | 93.9°F (2013) | 32.0°F (1955) | 1.30 in (1975) |
| September 13 | 96.1°F (1991) | 30.9°F (1964) | 1.99 in (2006) |
| September 14 | 91.9°F (1956) | 30.9°F (1964) | 1.70 in (1977) |
| September 15 | 90.0°F (1994) | 37.0°F (1975) | 3.15 in (1965) |
| September 16 | 93.9°F (1955) | 35.1°F (1966) | 0.68 in (1969) |
| September 17 | 91.9°F (1955) | 36.0°F (1984) | 2.99 in (1969) |
| September 18 | 95.0°F (1955) | 30.0°F (1959) | 0.78 in (2015) |
| September 19 | 95.0°F (1955) | 36.0°F (1991) | 1.81 in (2013) |
| September 20 | 93.9°F (1955) | 32.0°F (1991) | 2.50 in (1986) |
| September 21 | 93.0°F (2018) | 32.0°F (1956) | 1.80 in (1992) |
| September 22 | 95.0°F (1956) | 33.1°F (1976) | 1.02 in (2021) |
| September 23 | 91.0°F (2005) | 26.1°F (1995) | 2.36 in (1955) |
| September 24 | 91.9°F (2010) | 30.0°F (1995) | 1.32 in (1994) |
| September 25 | 91.9°F (2007) | 34.0°F (1967) | 1.56 in (1961) |
| September 26 | 90.0°F (1986) | 36.0°F (1978) | 1.62 in (2005) |
| September 27 | 91.0°F (1986) | 32.0°F (1991) | 2.23 in (1959) |
| September 28 | 90.0°F (1998) | 33.1°F (1956) | 0.79 in (1955) |
| September 29 | 91.0°F (1986) | 32.0°F (1970) | 1.71 in (1999) |
| September 30 | 89.1°F (1986) | 30.0°F (1993) | 0.92 in (1981) |