August weather in Twin Falls, ID
The average temperature in Twin Falls in August is 73.0°F (55.5°F–90.5°F). Average precipitation: 0.34 inches.
August is a summer month in Twin Falls, and is warmer than the annual average of 51.6°F. Daily temperatures swing about 35°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 13h 44m. For travel, August is hot.
Avg High
90.5°F
Avg Low
55.5°F
Precipitation
0.34 in
Daylight
13h 44m
August records in Twin Falls
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 102.0°F (2003) | 46.0°F (1995) | 0.07 in (1997) |
| August 2 | 100.9°F (2001) | 48.9°F (1991) | 0.14 in (2004) |
| August 3 | 98.1°F (1992) | 45.0°F (1985) | 0.26 in (2002) |
| August 4 | 100.9°F (1997) | 45.0°F (1980) | 0.21 in (2000) |
| August 5 | 102.0°F (1987) | 44.1°F (1980) | 0.50 in (2010) |
| August 6 | 105.1°F (2001) | 50.0°F (1996) | 0.00 in (1980) |
| August 7 | 100.9°F (1983) | 44.1°F (1996) | 0.02 in (2009) |
| August 8 | 100.9°F (1983) | 44.1°F (1996) | 0.35 in (1983) |
| August 9 | 102.9°F (2003) | 43.0°F (1995) | 0.07 in (1983) |
| August 10 | 100.0°F (1991) | 41.0°F (1985) | 0.17 in (1998) |
| August 11 | 100.0°F (2007) | 42.1°F (1985) | 0.45 in (1999) |
| August 12 | 98.1°F (1996) | 42.1°F (1985) | 0.12 in (1999) |
| August 13 | 100.0°F (1996) | 42.1°F (1985) | 0.22 in (1994) |
| August 14 | 98.1°F (2003) | 42.1°F (1985) | 0.06 in (1983) |
| August 15 | 102.9°F (2003) | 43.0°F (1985) | 0.46 in (1984) |
| August 16 | 102.9°F (2007) | 45.0°F (1984) | 0.06 in (1996) |
| August 17 | 100.9°F (2001) | 39.9°F (1987) | 0.00 in (1980) |
| August 18 | 100.9°F (2008) | 39.9°F (1987) | 0.51 in (2005) |
| August 19 | 100.9°F (2003) | 39.9°F (1995) | 0.60 in (1982) |
| August 20 | 100.0°F (2009) | 41.0°F (1995) | 0.35 in (1983) |
| August 21 | 102.0°F (2006) | 41.0°F (1996) | 0.39 in (1990) |
| August 22 | 99.0°F (2006) | 39.9°F (1988) | 0.34 in (1983) |
| August 23 | 97.0°F (1997) | 39.9°F (1988) | 0.48 in (1983) |
| August 24 | 100.0°F (2008) | 39.9°F (2010) | 0.03 in (1989) |
| August 25 | 99.0°F (1988) | 37.0°F (1992) | 0.01 in (1989) |
| August 26 | 104.0°F (2010) | 37.0°F (1992) | 0.05 in (2003) |
| August 27 | 99.0°F (2009) | 37.9°F (1993) | 0.06 in (1991) |
| August 28 | 96.1°F (2005) | 43.0°F (1987) | 0.05 in (1991) |
| August 29 | 96.1°F (2005) | 45.0°F (1980) | 0.00 in (1980) |
| August 30 | 97.0°F (1998) | 44.1°F (1993) | 0.58 in (1982) |
| August 31 | 97.0°F (2004) | 39.0°F (2006) | 0.40 in (1984) |