July weather in Dunsmuir, CA
The average temperature in Dunsmuir in July is 71.9°F (54.0°F–89.9°F). Average precipitation: 0.15 inches.
July is a summer month in Dunsmuir, and is warmer than the annual average of 53.9°F. Daily temperatures swing about 35.9°F between overnight low and afternoon high. Expect about 1 days with precipitation. Daylight averages about 14h 42m. For travel, July is hot.
Avg High
89.9°F
Avg Low
54.0°F
Precipitation
0.15 in
Daylight
14h 42m
July records in Dunsmuir
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 102.9°F (2015) | 42.1°F (1985) | 0.13 in (1997) |
| July 2 | 100.9°F (1991) | 43.0°F (1997) | 0.49 in (2025) |
| July 3 | 104.0°F (1991) | 43.0°F (1982) | 0.60 in (2025) |
| July 4 | 105.1°F (2007) | 43.0°F (1982) | 0.07 in (2022) |
| July 5 | 105.1°F (2007) | 45.0°F (1982) | 0.21 in (2022) |
| July 6 | 104.0°F (2007) | 45.0°F (2000) | 0.01 in (2022) |
| July 7 | 108.0°F (2024) | 44.1°F (1999) | 0.05 in (1978) |
| July 8 | 107.1°F (2024) | 44.1°F (1983) | 0.04 in (1983) |
| July 9 | 105.1°F (2024) | 45.0°F (1979) | 0.17 in (2015) |
| July 10 | 107.1°F (2002) | 45.0°F (1980) | 0.05 in (2001) |
| July 11 | 108.0°F (2002) | 45.0°F (1980) | 0.23 in (1995) |
| July 12 | 106.0°F (1999) | 45.0°F (1981) | 0.13 in (1995) |
| July 13 | 102.0°F (1987) | 46.0°F (1995) | 0.13 in (1991) |
| July 14 | 102.9°F (1984) | 45.0°F (2004) | 0.03 in (1996) |
| July 15 | 104.0°F (1984) | 45.0°F (2004) | 0.13 in (1987) |
| July 16 | 105.1°F (1984) | 43.0°F (1999) | 0.10 in (1991) |
| July 17 | 108.0°F (2003) | 44.1°F (2013) | 0.59 in (2007) |
| July 18 | 104.0°F (2005) | 44.1°F (2013) | 0.18 in (2007) |
| July 19 | 107.1°F (1988) | 42.1°F (1983) | 0.22 in (2011) |
| July 20 | 107.1°F (1988) | 42.1°F (1983) | 0.19 in (1987) |
| July 21 | 106.0°F (1988) | 42.1°F (1999) | 0.11 in (1984) |
| July 22 | 105.1°F (2003) | 39.0°F (1999) | 0.08 in (1998) |
| July 23 | 102.9°F (2006) | 42.1°F (1999) | 0.57 in (1998) |
| July 24 | 100.9°F (2006) | 45.0°F (1987) | 0.06 in (1991) |
| July 25 | 102.0°F (1985) | 45.0°F (1987) | 0.02 in (2025) |
| July 26 | 102.0°F (1985) | 43.0°F (1987) | 0.90 in (2025) |
| July 27 | 100.9°F (1980) | 44.1°F (1987) | 0.12 in (1996) |
| July 28 | 104.0°F (2016) | 45.0°F (1987) | 0.18 in (2020) |
| July 29 | 108.0°F (2022) | 44.1°F (2010) | 0.05 in (1985) |
| July 30 | 109.0°F (2022) | 44.1°F (1999) | 0.88 in (1985) |
| July 31 | 109.0°F (2022) | 44.1°F (1999) | 0.93 in (2025) |