August weather in O'Neill, NE
The average temperature in O'Neill in August is 72.1°F (59.4°F–84.7°F). Average precipitation: 3.09 inches.
August is a summer month in O'Neill, and is warmer than the annual average of 47.7°F. Daily temperatures swing about 25.3°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 13h 44m. For travel, August is a comfortable month to visit.
Avg High
84.7°F
Avg Low
59.4°F
Precipitation
3.09 in
Daylight
13h 44m
August records in O'Neill
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 105.1°F (1901) | 44.1°F (1995) | 1.68 in (1897) |
| August 2 | 109.9°F (1930) | 48.9°F (1923) | 3.28 in (1933) |
| August 3 | 109.0°F (1930) | 44.1°F (1978) | 1.47 in (1988) |
| August 4 | 109.0°F (1934) | 41.0°F (1974) | 2.62 in (1923) |
| August 5 | 107.1°F (1934) | 46.0°F (1994) | 2.06 in (1995) |
| August 6 | 102.9°F (1934) | 42.1°F (1989) | 3.12 in (2013) |
| August 7 | 107.1°F (1935) | 45.0°F (1989) | 1.38 in (1903) |
| August 8 | 105.1°F (1935) | 48.0°F (1953) | 0.65 in (1957) |
| August 9 | 104.0°F (1928) | 46.0°F (1966) | 2.34 in (2007) |
| August 10 | 105.1°F (1947) | 44.1°F (1902) | 1.34 in (1939) |
| August 11 | 102.9°F (1936) | 43.0°F (1931) | 2.50 in (1985) |
| August 12 | 102.0°F (2022) | 39.0°F (1964) | 4.35 in (1966) |
| August 13 | 102.0°F (1965) | 42.1°F (1920) | 1.04 in (1926) |
| August 14 | 105.1°F (2000) | 43.0°F (1963) | 1.22 in (2001) |
| August 15 | 107.1°F (1936) | 41.0°F (1897) | 3.00 in (2017) |
| August 16 | 104.0°F (1936) | 48.9°F (1962) | 2.00 in (2017) |
| August 17 | 107.1°F (1936) | 42.1°F (1943) | 1.82 in (1941) |
| August 18 | 107.1°F (1934) | 39.9°F (2004) | 1.35 in (1989) |
| August 19 | 100.0°F (1970) | 43.0°F (1967) | 0.97 in (1979) |
| August 20 | 100.9°F (1959) | 46.0°F (1960) | 1.97 in (1969) |
| August 21 | 100.0°F (1947) | 45.0°F (1920) | 1.80 in (1984) |
| August 22 | 102.9°F (1938) | 37.0°F (1923) | 4.91 in (1990) |
| August 23 | 104.0°F (1936) | 42.1°F (1899) | 2.02 in (1926) |
| August 24 | 109.9°F (1936) | 39.0°F (1928) | 2.26 in (1902) |
| August 25 | 107.1°F (1936) | 42.1°F (1934) | 1.10 in (1986) |
| August 26 | 105.1°F (1955) | 44.1°F (1960) | 1.84 in (1929) |
| August 27 | 102.0°F (1937) | 37.9°F (1967) | 0.61 in (1974) |
| August 28 | 100.9°F (1937) | 41.0°F (1986) | 2.00 in (1920) |
| August 29 | 104.0°F (2012) | 39.9°F (1946) | 1.15 in (1942) |
| August 30 | 108.0°F (2012) | 37.0°F (1935) | 1.88 in (1902) |
| August 31 | 106.0°F (1922) | 39.0°F (1967) | 1.58 in (2025) |