September weather in New Market, IA
The average temperature in New Market in September is 64.9°F (51.8°F–77.9°F). Average precipitation: 3.30 inches.
September is a fall month in New Market, and is warmer than the annual average of 50.3°F. Daily temperatures swing about 26.1°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
77.9°F
Avg Low
51.8°F
Precipitation
3.30 in
Daylight
12h 15m
September records in New Market
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 108.0°F (1913) | 35.1°F (1949) | 2.55 in (1979) |
| September 2 | 102.0°F (1913) | 42.1°F (2009) | 3.11 in (1926) |
| September 3 | 102.9°F (1913) | 36.0°F (1974) | 5.74 in (1926) |
| September 4 | 102.9°F (1913) | 39.0°F (1974) | 2.16 in (1994) |
| September 5 | 105.1°F (1913) | 36.0°F (1962) | 2.40 in (1898) |
| September 6 | 106.0°F (1913) | 39.9°F (1956) | 3.10 in (1964) |
| September 7 | 102.9°F (1939) | 36.0°F (1956) | 1.96 in (2001) |
| September 8 | 100.0°F (1913) | 35.1°F (1986) | 3.03 in (1989) |
| September 9 | 100.0°F (1955) | 37.9°F (2008) | 3.07 in (1989) |
| September 10 | 100.0°F (1906) | 37.9°F (1910) | 3.30 in (1921) |
| September 11 | 98.1°F (1906) | 36.0°F (1940) | 3.76 in (1913) |
| September 12 | 97.0°F (1906) | 34.0°F (1902) | 4.28 in (1961) |
| September 13 | 99.0°F (1939) | 30.9°F (1902) | 3.15 in (1933) |
| September 14 | 99.0°F (1939) | 35.1°F (2014) | 2.38 in (1914) |
| September 15 | 99.0°F (1939) | 33.1°F (1916) | 3.51 in (1941) |
| September 16 | 97.0°F (1931) | 30.9°F (2011) | 1.70 in (1905) |
| September 17 | 95.0°F (1907) | 33.1°F (1900) | 0.93 in (2017) |
| September 18 | 93.9°F (1972) | 28.9°F (1901) | 2.30 in (1978) |
| September 19 | 96.1°F (1931) | 30.9°F (1991) | 4.45 in (2010) |
| September 20 | 95.0°F (2018) | 30.9°F (1962) | 1.90 in (1978) |
| September 21 | 98.1°F (2022) | 28.0°F (1918) | 1.94 in (1919) |
| September 22 | 99.0°F (1937) | 28.9°F (1995) | 2.17 in (1993) |
| September 23 | 93.0°F (2017) | 28.9°F (1995) | 1.94 in (1985) |
| September 24 | 91.0°F (2017) | 30.0°F (1942) | 1.75 in (1910) |
| September 25 | 91.9°F (2017) | 30.0°F (1926) | 1.96 in (1931) |
| September 26 | 96.1°F (1956) | 28.9°F (1912) | 3.05 in (1915) |
| September 27 | 95.0°F (2020) | 30.0°F (1912) | 3.80 in (1916) |
| September 28 | 100.9°F (1953) | 25.0°F (1942) | 0.95 in (1975) |
| September 29 | 93.9°F (1911) | 26.1°F (1899) | 1.98 in (1893) |
| September 30 | 91.9°F (1937) | 24.1°F (1984) | 1.90 in (1961) |