August weather in Sandpoint, ID
The average temperature in Sandpoint in August is 65.9°F (49.8°F–81.9°F). Average precipitation: 0.80 inches.
August is a summer month in Sandpoint, and is warmer than the annual average of 46.1°F. Daily temperatures swing about 32.1°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 14h 8m. For travel, August is a comfortable month to visit.
Avg High
81.9°F
Avg Low
49.8°F
Precipitation
0.80 in
Daylight
14h 8m
August records in Sandpoint
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 99.0°F (2022) | 36.0°F (1917) | 0.82 in (1998) |
| August 2 | 98.1°F (2015) | 36.0°F (1926) | 0.61 in (1988) |
| August 3 | 99.0°F (2009) | 35.1°F (1923) | 1.16 in (1965) |
| August 4 | 100.0°F (1961) | 33.1°F (1987) | 0.78 in (1919) |
| August 5 | 96.1°F (1994) | 35.1°F (1917) | 0.47 in (1996) |
| August 6 | 96.1°F (1998) | 35.1°F (1924) | 0.23 in (2023) |
| August 7 | 98.1°F (1930) | 34.0°F (1946) | 1.25 in (2025) |
| August 8 | 100.0°F (1930) | 34.0°F (1931) | 0.38 in (1953) |
| August 9 | 96.1°F (2019) | 35.1°F (1914) | 0.49 in (1918) |
| August 10 | 96.1°F (1928) | 36.0°F (1938) | 1.03 in (1989) |
| August 11 | 98.1°F (2018) | 37.0°F (1985) | 1.57 in (1918) |
| August 12 | 98.1°F (2021) | 36.0°F (1912) | 0.35 in (1965) |
| August 13 | 96.1°F (1967) | 34.0°F (1927) | 0.82 in (2009) |
| August 14 | 97.0°F (1933) | 35.1°F (1931) | 0.85 in (1976) |
| August 15 | 98.1°F (1992) | 35.1°F (1937) | 1.49 in (1987) |
| August 16 | 102.0°F (2023) | 33.1°F (2024) | 1.10 in (2014) |
| August 17 | 99.0°F (1967) | 33.1°F (1969) | 0.60 in (1924) |
| August 18 | 100.0°F (2023) | 30.0°F (1973) | 1.56 in (1980) |
| August 19 | 99.0°F (2008) | 34.0°F (1920) | 0.58 in (1924) |
| August 20 | 93.9°F (2003) | 30.9°F (1929) | 0.80 in (1930) |
| August 21 | 93.9°F (1958) | 34.0°F (1945) | 0.92 in (2021) |
| August 22 | 93.0°F (1939) | 35.1°F (1921) | 0.68 in (1989) |
| August 23 | 95.0°F (1970) | 35.1°F (1921) | 1.19 in (1965) |
| August 24 | 93.9°F (1970) | 32.0°F (1911) | 0.84 in (1960) |
| August 25 | 96.1°F (1958) | 33.1°F (1921) | 1.80 in (2004) |
| August 26 | 93.9°F (2025) | 33.1°F (1911) | 0.70 in (2008) |
| August 27 | 95.0°F (1922) | 35.1°F (1920) | 0.78 in (1941) |
| August 28 | 96.1°F (1986) | 30.9°F (1928) | 0.57 in (1975) |
| August 29 | 96.1°F (1915) | 30.0°F (1925) | 0.96 in (1977) |
| August 30 | 97.0°F (1929) | 28.0°F (1924) | 1.01 in (1926) |
| August 31 | 93.0°F (1986) | 28.9°F (1924) | 1.23 in (1927) |