September weather in Lake Arthur, NM
The average temperature in Lake Arthur in September is 71.7°F (56.5°F–86.8°F). Average precipitation: 1.89 inches.
September is a fall month in Lake Arthur, and is warmer than the annual average of 60.6°F. Daily temperatures swing about 30.3°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 12m. For travel, September is a comfortable month to visit.
Avg High
86.8°F
Avg Low
56.5°F
Precipitation
1.89 in
Daylight
12h 12m
September records in Lake Arthur
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 104.0°F (1922) | 39.9°F (2023) | 1.70 in (2016) |
| September 2 | 102.9°F (1918) | 50.0°F (1955) | 2.20 in (1972) |
| September 3 | 104.0°F (1919) | 41.0°F (2023) | 1.43 in (2006) |
| September 4 | 102.0°F (1964) | 39.0°F (2023) | 2.29 in (1913) |
| September 5 | 106.0°F (1948) | 42.1°F (2023) | 1.52 in (1950) |
| September 6 | 104.0°F (1948) | 45.0°F (1984) | 1.57 in (1981) |
| September 7 | 105.1°F (1959) | 44.1°F (1984) | 0.62 in (1991) |
| September 8 | 102.0°F (1915) | 45.0°F (1934) | 2.00 in (1905) |
| September 9 | 102.9°F (1915) | 42.1°F (2020) | 0.93 in (1995) |
| September 10 | 102.9°F (1915) | 42.1°F (2020) | 3.12 in (1980) |
| September 11 | 102.0°F (1915) | 42.1°F (2020) | 1.05 in (1983) |
| September 12 | 102.9°F (1915) | 45.0°F (1945) | 2.12 in (2013) |
| September 13 | 100.9°F (1918) | 41.0°F (1913) | 0.88 in (2016) |
| September 14 | 106.0°F (1918) | 39.9°F (1913) | 1.40 in (2008) |
| September 15 | 99.0°F (1956) | 41.0°F (1993) | 1.65 in (1919) |
| September 16 | 104.0°F (1956) | 41.0°F (1993) | 2.02 in (1982) |
| September 17 | 100.9°F (1956) | 39.9°F (1951) | 0.63 in (2010) |
| September 18 | 102.0°F (1930) | 37.9°F (1968) | 1.02 in (1942) |
| September 19 | 102.9°F (1930) | 37.9°F (1968) | 1.96 in (2014) |
| September 20 | 100.0°F (1934) | 37.0°F (1912) | 0.97 in (1985) |
| September 21 | 100.0°F (1951) | 36.0°F (1983) | 2.66 in (1988) |
| September 22 | 100.0°F (1926) | 37.9°F (1983) | 3.41 in (1941) |
| September 23 | 99.0°F (1926) | 37.9°F (1994) | 3.24 in (1941) |
| September 24 | 100.0°F (1918) | 39.9°F (1970) | 1.65 in (1944) |
| September 25 | 100.0°F (1953) | 36.0°F (2000) | 2.07 in (1978) |
| September 26 | 100.0°F (1951) | 35.1°F (2000) | 2.89 in (1980) |
| September 27 | 102.0°F (1953) | 34.0°F (1968) | 0.72 in (1926) |
| September 28 | 102.0°F (2020) | 32.0°F (1968) | 0.85 in (1932) |
| September 29 | 98.1°F (1977) | 35.1°F (1916) | 1.55 in (1912) |
| September 30 | 98.1°F (1960) | 37.0°F (1942) | 1.09 in (1932) |