August weather in Helix, OR
The average temperature in Helix in August is 69.3°F (50.1°F–88.5°F). Average precipitation: 0.37 inches.
August is a summer month in Helix, and is warmer than the annual average of 50.6°F. Daily temperatures swing about 38.4°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
88.5°F
Avg Low
50.1°F
Precipitation
0.37 in
Daylight
13h 57m
August records in Helix
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 107.1°F (1971) | 37.9°F (1987) | 0.34 in (1960) |
| August 2 | 105.1°F (1965) | 37.9°F (1957) | 0.42 in (1985) |
| August 3 | 108.0°F (2024) | 37.0°F (2002) | 0.60 in (1976) |
| August 4 | 115.0°F (1961) | 39.9°F (1934) | 0.43 in (1933) |
| August 5 | 111.9°F (1961) | 39.0°F (1935) | 0.19 in (1985) |
| August 6 | 106.0°F (1990) | 36.0°F (1969) | 0.30 in (1976) |
| August 7 | 102.0°F (1972) | 37.0°F (1939) | 0.33 in (1995) |
| August 8 | 105.1°F (1972) | 37.0°F (1938) | 0.15 in (1976) |
| August 9 | 109.9°F (1972) | 39.0°F (1938) | 0.34 in (1989) |
| August 10 | 105.1°F (1971) | 43.0°F (1964) | 0.27 in (2022) |
| August 11 | 105.1°F (1996) | 39.9°F (2007) | 0.63 in (2022) |
| August 12 | 104.0°F (1971) | 41.0°F (1938) | 0.73 in (2019) |
| August 13 | 104.0°F (1971) | 37.0°F (1995) | 0.24 in (1965) |
| August 14 | 102.9°F (1961) | 39.0°F (1995) | 1.48 in (1979) |
| August 15 | 102.9°F (1992) | 34.0°F (1935) | 0.13 in (1960) |
| August 16 | 108.0°F (2023) | 34.0°F (1935) | 1.84 in (1993) |
| August 17 | 106.0°F (2023) | 37.0°F (1987) | 0.76 in (1993) |
| August 18 | 109.0°F (2008) | 35.1°F (1973) | 0.41 in (1975) |
| August 19 | 105.1°F (1942) | 37.0°F (1939) | 0.25 in (2008) |
| August 20 | 104.0°F (1942) | 37.0°F (1939) | 0.42 in (1965) |
| August 21 | 102.0°F (1961) | 37.9°F (1987) | 0.36 in (1959) |
| August 22 | 100.0°F (1961) | 36.0°F (1985) | 0.64 in (1989) |
| August 23 | 102.0°F (1970) | 37.9°F (1938) | 0.51 in (1992) |
| August 24 | 102.0°F (1958) | 30.9°F (1935) | 0.53 in (1977) |
| August 25 | 100.9°F (1958) | 37.0°F (1980) | 0.41 in (2004) |
| August 26 | 100.9°F (1938) | 37.9°F (1957) | 0.57 in (1977) |
| August 27 | 98.1°F (1938) | 37.9°F (2000) | 0.20 in (2018) |
| August 28 | 104.0°F (1986) | 34.0°F (1960) | 0.23 in (1968) |
| August 29 | 105.1°F (2023) | 34.0°F (1969) | 0.12 in (1966) |
| August 30 | 100.0°F (2017) | 35.1°F (2020) | 0.71 in (1977) |
| August 31 | 102.0°F (1967) | 30.0°F (1964) | 0.30 in (1999) |