September weather in Buchanan, VA
The average temperature in Buchanan in September is 69.0°F (59.2°F–78.8°F). Average precipitation: 4.13 inches.
September is a fall month in Buchanan, and is warmer than the annual average of 56.5°F. Daily temperatures swing about 19.6°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
78.8°F
Avg Low
59.2°F
Precipitation
4.13 in
Daylight
12h 14m
September records in Buchanan
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.9°F (1930) | 44.1°F (1946) | 2.93 in (1975) |
| September 2 | 102.9°F (1932) | 45.0°F (1967) | 1.33 in (2006) |
| September 3 | 100.0°F (1930) | 45.0°F (1919) | 0.97 in (1915) |
| September 4 | 99.0°F (1925) | 45.0°F (1997) | 1.91 in (1923) |
| September 5 | 99.0°F (1954) | 43.0°F (1997) | 4.00 in (1999) |
| September 6 | 99.0°F (1954) | 39.9°F (1924) | 4.00 in (2011) |
| September 7 | 100.0°F (1925) | 43.0°F (1924) | 2.55 in (1996) |
| September 8 | 97.0°F (1941) | 42.1°F (1932) | 1.60 in (1977) |
| September 9 | 99.0°F (1946) | 39.0°F (1944) | 2.09 in (2004) |
| September 10 | 98.1°F (2002) | 41.0°F (1956) | 5.50 in (1950) |
| September 11 | 97.0°F (1925) | 41.0°F (1943) | 1.38 in (1968) |
| September 12 | 99.0°F (1925) | 39.9°F (1940) | 0.85 in (1922) |
| September 13 | 97.0°F (1936) | 39.0°F (1943) | 1.76 in (1934) |
| September 14 | 96.1°F (1991) | 37.0°F (1953) | 2.75 in (1966) |
| September 15 | 97.0°F (1930) | 37.0°F (1964) | 0.95 in (1928) |
| September 16 | 98.1°F (1991) | 39.9°F (1961) | 2.38 in (1989) |
| September 17 | 98.1°F (1991) | 41.0°F (1946) | 1.75 in (1957) |
| September 18 | 93.9°F (1954) | 34.0°F (1943) | 3.15 in (1944) |
| September 19 | 93.9°F (1925) | 34.0°F (1943) | 5.20 in (1944) |
| September 20 | 93.9°F (1925) | 36.0°F (1929) | 1.61 in (1928) |
| September 21 | 96.1°F (1921) | 35.1°F (1956) | 1.39 in (1913) |
| September 22 | 96.1°F (1931) | 34.0°F (1918) | 2.94 in (1979) |
| September 23 | 96.1°F (1926) | 35.1°F (1963) | 5.25 in (1907) |
| September 24 | 95.0°F (1926) | 32.0°F (1963) | 2.18 in (1912) |
| September 25 | 97.0°F (1930) | 32.0°F (1963) | 1.55 in (1947) |
| September 26 | 97.0°F (1933) | 36.0°F (1928) | 0.93 in (1989) |
| September 27 | 93.9°F (1933) | 35.1°F (1940) | 2.20 in (1956) |
| September 28 | 93.0°F (1936) | 33.1°F (1947) | 2.35 in (1972) |
| September 29 | 95.0°F (1953) | 32.0°F (1942) | 2.83 in (1924) |
| September 30 | 95.0°F (1953) | 34.0°F (1935) | 3.30 in (2010) |