September weather in Tucumcari, NM
The average temperature in Tucumcari in September is 71.2°F (56.8°F–85.5°F). Average precipitation: 1.63 inches.
September is a fall month in Tucumcari, and is warmer than the annual average of 59.2°F. Daily temperatures swing about 28.7°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 13m. For travel, September is a comfortable month to visit.
Avg High
85.5°F
Avg Low
56.8°F
Precipitation
1.63 in
Daylight
12h 13m
September records in Tucumcari
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 105.1°F (2011) | 48.9°F (1956) | 1.20 in (1942) |
| September 2 | 100.9°F (1939) | 52.0°F (1931) | 2.93 in (2005) |
| September 3 | 102.0°F (1947) | 43.0°F (2006) | 1.13 in (1920) |
| September 4 | 104.0°F (2023) | 36.0°F (1961) | 0.92 in (1918) |
| September 5 | 102.0°F (1945) | 46.9°F (1918) | 2.50 in (1905) |
| September 6 | 104.0°F (1995) | 43.0°F (2014) | 0.52 in (1938) |
| September 7 | 102.0°F (2000) | 48.0°F (1956) | 2.03 in (1949) |
| September 8 | 105.1°F (2023) | 46.9°F (2001) | 1.08 in (1969) |
| September 9 | 99.0°F (1914) | 36.0°F (2020) | 1.74 in (1972) |
| September 10 | 100.9°F (2021) | 36.0°F (2020) | 1.47 in (1991) |
| September 11 | 104.0°F (2021) | 39.9°F (2020) | 0.96 in (2013) |
| September 12 | 100.0°F (2021) | 44.1°F (1975) | 1.68 in (2013) |
| September 13 | 99.0°F (2024) | 41.0°F (1959) | 0.80 in (1970) |
| September 14 | 100.9°F (2015) | 39.0°F (1989) | 2.53 in (1988) |
| September 15 | 99.0°F (1956) | 41.0°F (1947) | 1.77 in (2011) |
| September 16 | 99.0°F (1956) | 37.9°F (1951) | 2.80 in (1919) |
| September 17 | 100.0°F (2000) | 42.1°F (1981) | 1.62 in (1941) |
| September 18 | 100.0°F (2000) | 37.0°F (1971) | 0.68 in (1927) |
| September 19 | 98.1°F (1954) | 37.0°F (1971) | 1.44 in (1967) |
| September 20 | 99.0°F (2023) | 39.0°F (1942) | 1.28 in (2019) |
| September 21 | 98.1°F (1956) | 35.1°F (1983) | 0.81 in (1987) |
| September 22 | 96.1°F (2019) | 35.1°F (1995) | 1.86 in (2004) |
| September 23 | 96.1°F (2012) | 37.9°F (1985) | 0.92 in (2010) |
| September 24 | 98.1°F (1982) | 39.9°F (1989) | 1.17 in (2015) |
| September 25 | 97.0°F (1998) | 32.0°F (2000) | 1.15 in (1955) |
| September 26 | 100.0°F (2020) | 30.0°F (1970) | 0.56 in (1980) |
| September 27 | 100.9°F (2020) | 32.0°F (1936) | 0.83 in (2004) |
| September 28 | 97.0°F (1953) | 32.0°F (1936) | 0.75 in (1941) |
| September 29 | 98.1°F (2023) | 30.9°F (1945) | 2.04 in (1941) |
| September 30 | 97.0°F (1994) | 33.1°F (1945) | 0.94 in (1932) |