September weather in Bishop, CA
The average temperature in Bishop in September is 68.6°F (47.2°F–90.0°F). Average precipitation: 0.11 inches.
September is a fall month in Bishop, and is warmer than the annual average of 57.3°F. Daily temperatures swing about 42.8°F between overnight low and afternoon high. Expect about 1 days with precipitation. Daylight averages about 12h 14m. For travel, September is hot.
Avg High
90.0°F
Avg Low
47.2°F
Precipitation
0.11 in
Daylight
12h 14m
September records in Bishop
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 104.0°F (1950) | 39.0°F (1999) | 0.14 in (1954) |
| September 2 | 107.1°F (2022) | 35.1°F (1898) | 0.18 in (1945) |
| September 3 | 106.0°F (2020) | 36.0°F (1898) | 0.24 in (1900) |
| September 4 | 107.1°F (2020) | 39.0°F (1916) | 0.28 in (1978) |
| September 5 | 107.1°F (2022) | 34.0°F (1895) | 0.28 in (1972) |
| September 6 | 107.1°F (2022) | 37.9°F (1899) | 0.07 in (1950) |
| September 7 | 107.1°F (2022) | 36.0°F (1913) | 0.39 in (1950) |
| September 8 | 104.0°F (2021) | 35.1°F (1913) | 0.59 in (1975) |
| September 9 | 100.9°F (1993) | 37.0°F (1897) | 0.13 in (1975) |
| September 10 | 100.0°F (1944) | 36.0°F (2019) | 0.71 in (2022) |
| September 11 | 100.9°F (1944) | 32.0°F (1952) | 0.13 in (1985) |
| September 12 | 100.0°F (1948) | 28.9°F (1915) | 0.37 in (2022) |
| September 13 | 102.0°F (1971) | 32.0°F (1915) | 0.01 in (1895) |
| September 14 | 100.0°F (1971) | 35.1°F (2007) | 0.01 in (1978) |
| September 15 | 97.0°F (1951) | 30.0°F (1915) | 0.00 in (1895) |
| September 16 | 99.0°F (2000) | 32.0°F (1915) | 0.01 in (1959) |
| September 17 | 97.0°F (1943) | 34.0°F (2024) | 0.06 in (1999) |
| September 18 | 97.0°F (1962) | 30.0°F (1946) | 0.24 in (1975) |
| September 19 | 96.1°F (1951) | 32.0°F (1896) | 0.21 in (1989) |
| September 20 | 97.0°F (1951) | 28.9°F (1986) | 0.50 in (1988) |
| September 21 | 97.0°F (1943) | 30.9°F (1986) | 0.16 in (2007) |
| September 22 | 98.1°F (1949) | 28.9°F (1945) | 0.15 in (1990) |
| September 23 | 99.0°F (1949) | 32.0°F (1986) | 0.09 in (1897) |
| September 24 | 97.0°F (1899) | 27.0°F (1913) | 0.73 in (1982) |
| September 25 | 96.1°F (2015) | 32.0°F (1913) | 0.14 in (1943) |
| September 26 | 96.1°F (2009) | 26.1°F (1948) | 0.41 in (1898) |
| September 27 | 98.1°F (2010) | 27.0°F (1913) | 0.00 in (1895) |
| September 28 | 99.0°F (2010) | 30.9°F (1971) | 1.25 in (1994) |
| September 29 | 99.0°F (2010) | 30.9°F (1971) | 0.31 in (1976) |
| September 30 | 95.0°F (1980) | 25.2°F (2019) | 0.35 in (2023) |