September weather in Royal Center, IN
The average temperature in Royal Center in September is 65.7°F (54.0°F–77.5°F). Average precipitation: 3.27 inches.
September is a fall month in Royal Center, and is warmer than the annual average of 51°F. Daily temperatures swing about 23.5°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
77.5°F
Avg Low
54.0°F
Precipitation
3.27 in
Daylight
12h 15m
September records in Royal Center
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 98.1°F (1912) | 42.1°F (1909) | 3.81 in (1989) |
| September 2 | 100.0°F (1913) | 39.9°F (1909) | 1.70 in (2003) |
| September 3 | 102.0°F (1913) | 37.9°F (1908) | 2.65 in (1981) |
| September 4 | 100.9°F (1913) | 41.0°F (1908) | 3.50 in (1932) |
| September 5 | 97.0°F (1899) | 42.1°F (1902) | 3.65 in (1918) |
| September 6 | 99.0°F (1912) | 42.1°F (1918) | 2.04 in (2014) |
| September 7 | 100.0°F (1912) | 43.0°F (1918) | 1.12 in (1927) |
| September 8 | 93.9°F (1916) | 39.9°F (2024) | 2.08 in (1972) |
| September 9 | 97.0°F (1910) | 41.0°F (2024) | 1.51 in (1926) |
| September 10 | 95.0°F (2013) | 39.9°F (1917) | 1.98 in (1992) |
| September 11 | 100.0°F (2013) | 33.1°F (1917) | 2.68 in (1937) |
| September 12 | 97.0°F (2013) | 37.0°F (1908) | 2.36 in (1975) |
| September 13 | 96.1°F (1903) | 39.0°F (1902) | 2.36 in (1977) |
| September 14 | 98.1°F (1903) | 36.0°F (1902) | 1.94 in (1972) |
| September 15 | 93.9°F (1897) | 37.0°F (1902) | 4.41 in (1911) |
| September 16 | 93.9°F (1897) | 30.9°F (1916) | 1.38 in (1931) |
| September 17 | 91.9°F (1915) | 39.0°F (1900) | 2.40 in (1969) |
| September 18 | 91.9°F (1907) | 32.0°F (1916) | 0.98 in (1904) |
| September 19 | 91.9°F (2018) | 30.0°F (1912) | 2.01 in (1964) |
| September 20 | 91.0°F (1907) | 34.0°F (1918) | 1.52 in (1997) |
| September 21 | 96.1°F (1914) | 33.1°F (1897) | 2.00 in (1917) |
| September 22 | 97.0°F (1908) | 33.1°F (1918) | 4.08 in (1950) |
| September 23 | 97.0°F (1908) | 28.9°F (1995) | 1.03 in (1945) |
| September 24 | 91.9°F (2010) | 28.9°F (1995) | 1.88 in (1969) |
| September 25 | 93.9°F (1908) | 35.1°F (1907) | 1.23 in (2011) |
| September 26 | 95.0°F (1908) | 34.0°F (1893) | 2.05 in (2011) |
| September 27 | 95.0°F (1908) | 32.0°F (1918) | 2.00 in (2003) |
| September 28 | 91.0°F (1908) | 32.0°F (1918) | 1.46 in (2019) |
| September 29 | 90.0°F (1905) | 32.0°F (1899) | 3.47 in (1999) |
| September 30 | 91.0°F (1905) | 30.0°F (1899) | 4.50 in (1906) |