August weather in Sidney, NE
The average temperature in Sidney in August is 71.6°F (55.4°F–87.8°F). Average precipitation: 2.03 inches.
August is a summer month in Sidney, and is warmer than the annual average of 48.5°F. Daily temperatures swing about 32.4°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 13h 39m. For travel, August is a comfortable month to visit.
Avg High
87.8°F
Avg Low
55.4°F
Precipitation
2.03 in
Daylight
13h 39m
August records in Sidney
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 102.0°F (2004) | 46.9°F (1968) | 0.83 in (2023) |
| August 2 | 102.9°F (2008) | 44.1°F (1949) | 0.34 in (1952) |
| August 3 | 102.0°F (1954) | 37.9°F (1974) | 0.82 in (1975) |
| August 4 | 102.9°F (1960) | 39.9°F (1974) | 0.95 in (1963) |
| August 5 | 102.0°F (1979) | 43.0°F (1980) | 0.86 in (1955) |
| August 6 | 102.9°F (2012) | 46.9°F (1974) | 1.74 in (1977) |
| August 7 | 102.0°F (1980) | 46.9°F (1974) | 0.48 in (1968) |
| August 8 | 104.0°F (1969) | 48.0°F (1965) | 1.76 in (1974) |
| August 9 | 100.0°F (2020) | 48.0°F (1966) | 2.18 in (1968) |
| August 10 | 98.1°F (1954) | 44.1°F (1960) | 1.27 in (2025) |
| August 11 | 100.0°F (1959) | 43.0°F (2017) | 0.60 in (1982) |
| August 12 | 100.0°F (1969) | 43.0°F (2004) | 0.80 in (1973) |
| August 13 | 102.0°F (2007) | 42.1°F (2004) | 1.03 in (2005) |
| August 14 | 100.9°F (2000) | 45.0°F (2023) | 2.87 in (1968) |
| August 15 | 99.0°F (2015) | 44.1°F (2023) | 1.21 in (2008) |
| August 16 | 102.9°F (2002) | 46.0°F (1979) | 1.88 in (1954) |
| August 17 | 99.0°F (1959) | 42.1°F (1960) | 0.35 in (1955) |
| August 18 | 102.0°F (2023) | 45.0°F (2001) | 1.40 in (1979) |
| August 19 | 100.0°F (1952) | 39.0°F (1978) | 1.30 in (1966) |
| August 20 | 98.1°F (2003) | 39.0°F (1978) | 0.45 in (1979) |
| August 21 | 102.9°F (2023) | 43.0°F (1950) | 1.03 in (2019) |
| August 22 | 100.9°F (2023) | 39.9°F (1966) | 1.44 in (2014) |
| August 23 | 102.0°F (2011) | 35.1°F (2015) | 0.73 in (1982) |
| August 24 | 99.0°F (2021) | 42.1°F (1968) | 0.86 in (1984) |
| August 25 | 100.9°F (2011) | 39.0°F (1964) | 2.66 in (2023) |
| August 26 | 100.9°F (2015) | 41.0°F (1975) | 0.95 in (2002) |
| August 27 | 100.9°F (2010) | 39.9°F (1964) | 0.45 in (2006) |
| August 28 | 102.0°F (1948) | 36.0°F (1964) | 0.92 in (1980) |
| August 29 | 102.9°F (2012) | 42.1°F (1976) | 3.33 in (2011) |
| August 30 | 99.0°F (1985) | 37.0°F (1964) | 0.53 in (1962) |
| August 31 | 99.0°F (1985) | 39.9°F (1965) | 0.87 in (1949) |