August weather in Valentine, NE
The average temperature in Valentine in August is 73.5°F (60.2°F–86.7°F). Average precipitation: 2.17 inches.
August is a summer month in Valentine, and is warmer than the annual average of 49°F. Daily temperatures swing about 26.5°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 13h 45m. For travel, August is a comfortable month to visit.
Avg High
86.7°F
Avg Low
60.2°F
Precipitation
2.17 in
Daylight
13h 45m
August records in Valentine
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 102.9°F (2011) | 46.0°F (2009) | 0.96 in (2007) |
| August 2 | 108.0°F (2022) | 44.1°F (2009) | 2.40 in (2010) |
| August 3 | 102.0°F (2001) | 52.0°F (2017) | 0.50 in (2010) |
| August 4 | 100.9°F (2001) | 43.0°F (2017) | 1.94 in (2019) |
| August 5 | 102.0°F (2001) | 48.9°F (2012) | 0.88 in (2007) |
| August 6 | 100.0°F (2012) | 53.1°F (1998) | 0.62 in (2022) |
| August 7 | 106.0°F (2001) | 50.0°F (2017) | 0.84 in (2011) |
| August 8 | 102.9°F (2001) | 48.0°F (2024) | 0.78 in (2015) |
| August 9 | 99.0°F (2003) | 45.0°F (2001) | 0.58 in (2002) |
| August 10 | 98.1°F (2016) | 50.0°F (2024) | 0.25 in (2006) |
| August 11 | 102.0°F (2022) | 42.1°F (2004) | 0.70 in (2012) |
| August 12 | 100.0°F (2000) | 48.9°F (2002) | 0.45 in (2011) |
| August 13 | 105.1°F (2007) | 46.0°F (2002) | 1.49 in (2005) |
| August 14 | 97.0°F (2002) | 45.0°F (2004) | 0.71 in (2001) |
| August 15 | 100.9°F (2000) | 51.1°F (2020) | 1.71 in (2018) |
| August 16 | 105.1°F (2002) | 51.1°F (2012) | 0.80 in (2017) |
| August 17 | 100.9°F (2003) | 42.1°F (2012) | 0.26 in (2025) |
| August 18 | 100.9°F (2016) | 46.9°F (2000) | 0.74 in (2015) |
| August 19 | 99.0°F (1998) | 39.9°F (2004) | 0.65 in (2002) |
| August 20 | 100.0°F (2003) | 42.1°F (2012) | 0.89 in (2021) |
| August 21 | 104.0°F (2023) | 46.9°F (2009) | 0.84 in (2011) |
| August 22 | 104.0°F (2023) | 48.0°F (2017) | 0.08 in (2004) |
| August 23 | 102.9°F (2003) | 43.0°F (2008) | 0.80 in (2002) |
| August 24 | 99.0°F (2006) | 39.0°F (2015) | 0.28 in (2003) |
| August 25 | 100.9°F (2000) | 46.0°F (2010) | 0.70 in (2021) |
| August 26 | 100.9°F (2013) | 48.0°F (2016) | 0.76 in (2024) |
| August 27 | 100.9°F (2013) | 50.0°F (2009) | 0.14 in (2014) |
| August 28 | 104.0°F (2012) | 43.0°F (2019) | 0.56 in (2006) |
| August 29 | 108.0°F (2012) | 36.0°F (2005) | 0.45 in (2025) |
| August 30 | 98.1°F (1998) | 39.0°F (2009) | 0.48 in (2010) |
| August 31 | 99.0°F (2011) | 44.1°F (2020) | 0.76 in (2021) |