September weather in Merom, IN
The average temperature in Merom in September is 68.3°F (56.2°F–80.4°F). Average precipitation: 3.58 inches.
September is a fall month in Merom, and is warmer than the annual average of 55.1°F. Daily temperatures swing about 24.2°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 14m. For travel, September is a comfortable month to visit.
Avg High
80.4°F
Avg Low
56.2°F
Precipitation
3.58 in
Daylight
12h 14m
September records in Merom
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 106.0°F (1953) | 45.0°F (1949) | 2.90 in (1982) |
| September 2 | 107.1°F (1953) | 45.0°F (1949) | 3.30 in (2014) |
| September 3 | 105.1°F (1925) | 39.0°F (1908) | 4.10 in (1932) |
| September 4 | 107.1°F (1954) | 43.0°F (1997) | 1.87 in (1918) |
| September 5 | 107.1°F (1954) | 41.0°F (1997) | 1.56 in (1911) |
| September 6 | 106.0°F (1925) | 37.9°F (1988) | 1.71 in (1971) |
| September 7 | 102.0°F (1939) | 39.0°F (1988) | 2.45 in (1934) |
| September 8 | 104.0°F (1939) | 36.0°F (1956) | 2.23 in (1990) |
| September 9 | 102.9°F (1939) | 39.9°F (1956) | 3.43 in (1989) |
| September 10 | 99.0°F (1933) | 30.9°F (1988) | 4.35 in (2000) |
| September 11 | 100.0°F (1933) | 39.9°F (1917) | 3.64 in (1965) |
| September 12 | 100.0°F (1991) | 37.9°F (1955) | 2.73 in (1974) |
| September 13 | 104.0°F (1939) | 34.0°F (1953) | 2.62 in (1911) |
| September 14 | 102.9°F (1939) | 35.1°F (1902) | 1.86 in (1962) |
| September 15 | 102.0°F (1927) | 39.0°F (1923) | 2.65 in (1930) |
| September 16 | 100.0°F (1927) | 35.1°F (1916) | 2.30 in (1996) |
| September 17 | 102.0°F (1927) | 36.0°F (1937) | 1.55 in (1980) |
| September 18 | 102.0°F (1953) | 35.1°F (1901) | 2.00 in (2006) |
| September 19 | 98.1°F (1925) | 32.0°F (1901) | 2.15 in (1966) |
| September 20 | 97.0°F (1940) | 33.1°F (1991) | 2.17 in (2002) |
| September 21 | 99.0°F (1955) | 35.1°F (1901) | 2.00 in (1947) |
| September 22 | 97.0°F (2005) | 30.0°F (1999) | 2.58 in (1993) |
| September 23 | 95.0°F (2005) | 30.9°F (1995) | 1.30 in (2006) |
| September 24 | 93.9°F (1939) | 28.0°F (1928) | 1.37 in (1902) |
| September 25 | 93.0°F (1939) | 34.0°F (1942) | 3.39 in (1898) |
| September 26 | 93.9°F (1897) | 26.1°F (1928) | 2.25 in (1904) |
| September 27 | 93.0°F (1998) | 30.9°F (1899) | 1.75 in (1925) |
| September 28 | 97.0°F (1939) | 26.1°F (1942) | 3.00 in (1945) |
| September 29 | 104.0°F (1953) | 28.9°F (1942) | 1.55 in (1934) |
| September 30 | 91.9°F (1952) | 28.0°F (1899) | 1.00 in (1893) |