August weather in Mountain Home, ID
The average temperature in Mountain Home in August is 75.4°F (57.6°F–93.2°F). Average precipitation: inches.
August is a summer month in Mountain Home, and is warmer than the annual average of 52.3°F. Daily temperatures swing about 35.6°F between overnight low and afternoon high. Daylight averages about 13h 46m. For travel, August is hot.
Avg High
93.2°F
Avg Low
57.6°F
Precipitation
in
Daylight
13h 46m
August records in Mountain Home
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 106.0°F (1992) | 39.0°F (1957) | 0.26 in (1960) |
| August 2 | 106.0°F (1992) | 37.0°F (1928) | 0.22 in (1930) |
| August 3 | 106.0°F (1961) | 37.0°F (1937) | 0.24 in (1914) |
| August 4 | 105.1°F (1961) | 42.1°F (1957) | 0.03 in (1950) |
| August 5 | 105.1°F (1961) | 41.0°F (1907) | 0.41 in (1950) |
| August 6 | 108.0°F (1983) | 37.9°F (1910) | 0.18 in (1970) |
| August 7 | 109.0°F (1990) | 39.0°F (1910) | 0.06 in (1974) |
| August 8 | 108.0°F (1990) | 37.9°F (1946) | 0.08 in (1964) |
| August 9 | 109.0°F (1990) | 39.0°F (1931) | 0.13 in (1948) |
| August 10 | 107.1°F (1969) | 39.9°F (1911) | 0.22 in (1983) |
| August 11 | 105.1°F (1996) | 35.1°F (1907) | 1.23 in (1941) |
| August 12 | 105.1°F (1953) | 37.9°F (1907) | 0.18 in (1906) |
| August 13 | 105.1°F (1953) | 34.0°F (1918) | 0.25 in (1965) |
| August 14 | 105.1°F (1929) | 42.1°F (1916) | 1.50 in (1968) |
| August 15 | 105.1°F (1969) | 37.9°F (1927) | 0.68 in (1976) |
| August 16 | 105.1°F (2001) | 32.0°F (1925) | 0.10 in (2004) |
| August 17 | 107.1°F (2001) | 34.0°F (1910) | 0.80 in (1968) |
| August 18 | 102.9°F (1967) | 35.1°F (1918) | 0.28 in (1968) |
| August 19 | 105.1°F (1953) | 30.0°F (1916) | 0.25 in (1979) |
| August 20 | 102.9°F (1909) | 30.9°F (1918) | 0.50 in (1968) |
| August 21 | 105.1°F (1967) | 37.0°F (1924) | 0.25 in (1906) |
| August 22 | 109.0°F (1969) | 35.1°F (1918) | 1.55 in (1961) |
| August 23 | 105.1°F (1969) | 35.1°F (1918) | 0.41 in (1960) |
| August 24 | 105.1°F (1969) | 28.9°F (1925) | 0.29 in (1938) |
| August 25 | 105.1°F (1926) | 27.0°F (1908) | 0.50 in (1977) |
| August 26 | 105.1°F (2001) | 30.9°F (1908) | 0.10 in (2004) |
| August 27 | 102.0°F (1915) | 35.1°F (1911) | 0.24 in (1922) |
| August 28 | 102.0°F (1915) | 30.0°F (1910) | 0.10 in (1922) |
| August 29 | 105.1°F (1998) | 30.9°F (1960) | 0.09 in (1932) |
| August 30 | 104.0°F (1954) | 26.1°F (1910) | 0.50 in (1922) |
| August 31 | 100.9°F (1955) | 30.0°F (1908) | 0.19 in (1970) |