August weather in Arlington, OR
The average temperature in Arlington in August is 75.5°F (62.0°F–88.9°F). Average precipitation: 0.15 inches.
August is a summer month in Arlington, and is warmer than the annual average of 54.3°F. Daily temperatures swing about 26.9°F between overnight low and afternoon high. Expect about 2 days with precipitation. Daylight averages about 13h 57m. For travel, August is hot.
Avg High
88.9°F
Avg Low
62.0°F
Precipitation
0.15 in
Daylight
13h 57m
August records in Arlington
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 108.0°F (1971) | 48.0°F (1987) | 0.07 in (1985) |
| August 2 | 107.1°F (1961) | 46.9°F (1964) | 0.04 in (2013) |
| August 3 | 109.0°F (1961) | 50.0°F (1934) | 0.54 in (1934) |
| August 4 | 115.0°F (1961) | 48.9°F (1941) | 0.15 in (1942) |
| August 5 | 105.1°F (1972) | 46.0°F (1933) | 0.32 in (2004) |
| August 6 | 106.0°F (1972) | 45.0°F (1933) | 0.24 in (1962) |
| August 7 | 109.0°F (1972) | 48.9°F (1946) | 0.54 in (2003) |
| August 8 | 109.9°F (1972) | 48.0°F (1893) | 0.03 in (1953) |
| August 9 | 108.0°F (1971) | 50.0°F (1932) | 0.08 in (1899) |
| August 10 | 109.0°F (1898) | 50.0°F (1964) | 0.14 in (1952) |
| August 11 | 109.0°F (1971) | 52.0°F (1899) | 0.20 in (1941) |
| August 12 | 109.0°F (1971) | 39.9°F (1974) | 0.16 in (1962) |
| August 13 | 106.0°F (1967) | 46.9°F (1895) | 0.12 in (1987) |
| August 14 | 106.0°F (1933) | 46.9°F (1895) | 0.15 in (1979) |
| August 15 | 106.0°F (1933) | 46.0°F (1893) | 0.31 in (1978) |
| August 16 | 111.0°F (1933) | 46.0°F (1948) | 0.26 in (1968) |
| August 17 | 109.9°F (1967) | 46.0°F (1987) | 0.05 in (1926) |
| August 18 | 109.0°F (1967) | 48.0°F (1972) | 0.38 in (1975) |
| August 19 | 108.0°F (1967) | 48.9°F (1964) | 0.18 in (1965) |
| August 20 | 107.1°F (1967) | 48.0°F (1933) | 0.18 in (1953) |
| August 21 | 105.1°F (1961) | 45.0°F (1933) | 1.69 in (1990) |
| August 22 | 105.1°F (1946) | 43.0°F (1960) | 0.41 in (1992) |
| August 23 | 102.0°F (1926) | 48.9°F (1933) | 0.50 in (1975) |
| August 24 | 104.0°F (1958) | 41.0°F (1992) | 0.23 in (1977) |
| August 25 | 104.0°F (1958) | 43.0°F (1992) | 0.36 in (1976) |
| August 26 | 102.9°F (1934) | 43.0°F (1993) | 0.15 in (1899) |
| August 27 | 102.9°F (1986) | 46.0°F (1905) | 0.11 in (2018) |
| August 28 | 102.0°F (1972) | 45.0°F (1960) | 0.24 in (1962) |
| August 29 | 102.9°F (1972) | 44.1°F (1925) | 60.00 in (1982) |
| August 30 | 104.0°F (1967) | 41.0°F (1965) | 0.41 in (1977) |
| August 31 | 104.0°F (1967) | 42.1°F (1965) | 0.48 in (1939) |