August weather in Riddle, OR
The average temperature in Riddle in August is 71.4°F (54.0°F–88.8°F). Average precipitation: 0.28 inches.
August is a summer month in Riddle, and is warmer than the annual average of 56.7°F. Daily temperatures swing about 34.8°F between overnight low and afternoon high. Expect about 2 days with precipitation. Daylight averages about 13h 46m. For travel, August is hot.
Avg High
88.8°F
Avg Low
54.0°F
Precipitation
0.28 in
Daylight
13h 46m
August records in Riddle
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 106.0°F (2015) | 39.0°F (1941) | 0.08 in (1976) |
| August 2 | 108.0°F (1939) | 39.9°F (1937) | 0.72 in (1913) |
| August 3 | 107.1°F (2017) | 39.9°F (1926) | 0.17 in (2003) |
| August 4 | 107.1°F (2017) | 39.9°F (1929) | 0.11 in (1976) |
| August 5 | 102.9°F (2012) | 42.1°F (1915) | 0.08 in (1961) |
| August 6 | 105.1°F (1972) | 41.0°F (1935) | 0.24 in (1901) |
| August 7 | 100.9°F (1972) | 39.9°F (1943) | 0.45 in (1962) |
| August 8 | 107.1°F (1978) | 39.0°F (1943) | 0.20 in (1962) |
| August 9 | 108.0°F (1978) | 39.9°F (1938) | 0.10 in (1989) |
| August 10 | 106.0°F (1981) | 41.0°F (1935) | 0.79 in (2019) |
| August 11 | 106.0°F (1981) | 41.0°F (1932) | 0.72 in (1922) |
| August 12 | 109.9°F (1935) | 42.1°F (1938) | 0.13 in (1965) |
| August 13 | 102.9°F (2021) | 39.9°F (1949) | 0.15 in (1976) |
| August 14 | 109.0°F (2023) | 39.0°F (1949) | 0.90 in (1899) |
| August 15 | 109.9°F (2023) | 36.0°F (1935) | 0.63 in (1976) |
| August 16 | 109.0°F (2020) | 37.9°F (1935) | 0.36 in (1979) |
| August 17 | 109.9°F (1977) | 41.0°F (1935) | 0.51 in (1918) |
| August 18 | 100.9°F (2022) | 39.0°F (1913) | 0.91 in (1993) |
| August 19 | 106.0°F (2016) | 37.9°F (1920) | 0.73 in (1968) |
| August 20 | 107.1°F (2009) | 37.0°F (1916) | 0.35 in (1972) |
| August 21 | 100.0°F (2016) | 37.9°F (1947) | 0.32 in (1899) |
| August 22 | 104.0°F (1939) | 39.0°F (1928) | 0.34 in (1948) |
| August 23 | 104.0°F (2025) | 37.0°F (1914) | 1.36 in (1983) |
| August 24 | 104.0°F (2025) | 39.9°F (1921) | 0.96 in (1977) |
| August 25 | 104.0°F (2010) | 39.9°F (1943) | 0.50 in (1978) |
| August 26 | 105.1°F (1935) | 41.0°F (1929) | 0.50 in (2004) |
| August 27 | 104.0°F (2017) | 39.0°F (1941) | 0.26 in (1954) |
| August 28 | 104.0°F (2017) | 39.9°F (1941) | 0.44 in (1935) |
| August 29 | 102.9°F (2017) | 37.0°F (1941) | 0.58 in (1926) |
| August 30 | 102.0°F (1918) | 37.0°F (1937) | 0.89 in (1983) |
| August 31 | 102.0°F (1987) | 37.9°F (1920) | 0.80 in (1901) |