August weather in Smelterville, ID
The average temperature in Smelterville in August is 66.6°F (48.8°F–84.3°F). Average precipitation: 0.82 inches.
August is a summer month in Smelterville, and is warmer than the annual average of 46.7°F. Daily temperatures swing about 35.5°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 14h 4m. For travel, August is a comfortable month to visit.
Avg High
84.3°F
Avg Low
48.8°F
Precipitation
0.82 in
Daylight
14h 4m
August records in Smelterville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 107.1°F (2021) | 36.0°F (1987) | 1.30 in (1997) |
| August 2 | 100.0°F (1925) | 35.1°F (1969) | 0.98 in (1960) |
| August 3 | 105.1°F (2024) | 36.0°F (1923) | 0.55 in (1971) |
| August 4 | 105.1°F (1961) | 35.1°F (1969) | 0.34 in (1976) |
| August 5 | 111.0°F (1961) | 37.0°F (1909) | 0.47 in (2003) |
| August 6 | 100.0°F (2021) | 33.1°F (1909) | 0.55 in (2004) |
| August 7 | 100.0°F (1990) | 35.1°F (1909) | 0.80 in (2009) |
| August 8 | 102.9°F (1932) | 35.1°F (1909) | 0.20 in (1911) |
| August 9 | 104.0°F (2018) | 30.9°F (1969) | 0.71 in (1989) |
| August 10 | 109.9°F (2018) | 37.0°F (1914) | 0.43 in (1952) |
| August 11 | 100.0°F (1915) | 39.0°F (1968) | 0.38 in (1985) |
| August 12 | 100.9°F (1981) | 36.0°F (1907) | 0.95 in (1922) |
| August 13 | 104.0°F (1994) | 34.0°F (1934) | 1.05 in (1916) |
| August 14 | 102.0°F (1994) | 35.1°F (1969) | 0.62 in (1925) |
| August 15 | 102.0°F (2023) | 33.1°F (1969) | 0.58 in (1987) |
| August 16 | 104.0°F (2023) | 30.0°F (1969) | 1.08 in (1978) |
| August 17 | 104.0°F (2023) | 32.0°F (1969) | 0.70 in (1921) |
| August 18 | 104.0°F (1931) | 30.0°F (1969) | 0.91 in (1980) |
| August 19 | 102.9°F (2022) | 30.9°F (1907) | 0.72 in (1926) |
| August 20 | 104.0°F (1946) | 33.1°F (1907) | 1.49 in (1923) |
| August 21 | 100.0°F (1925) | 36.0°F (1907) | 0.89 in (1992) |
| August 22 | 98.1°F (1946) | 35.1°F (1909) | 1.45 in (1992) |
| August 23 | 104.0°F (1946) | 35.1°F (1905) | 0.81 in (1950) |
| August 24 | 100.9°F (1966) | 36.0°F (1910) | 1.15 in (1975) |
| August 25 | 100.9°F (2025) | 28.0°F (1910) | 1.64 in (2004) |
| August 26 | 100.9°F (1926) | 32.0°F (1908) | 1.03 in (1956) |
| August 27 | 99.0°F (1922) | 32.0°F (1908) | 0.40 in (1956) |
| August 28 | 102.0°F (1929) | 30.9°F (1909) | 0.88 in (1964) |
| August 29 | 102.9°F (1986) | 28.0°F (1969) | 0.50 in (1951) |
| August 30 | 99.0°F (1936) | 30.0°F (1969) | 1.00 in (2023) |
| August 31 | 102.9°F (1967) | 33.1°F (1924) | 1.26 in (1926) |