August weather in Crystal, MN
The average temperature in Crystal in August is 70.8°F (60.5°F–81.1°F). Average precipitation: 4.14 inches.
August is a summer month in Crystal, and is warmer than the annual average of 45.8°F. Daily temperatures swing about 20.6°F between overnight low and afternoon high. Daylight averages about 13h 54m. For travel, August is a comfortable month to visit.
Avg High
81.1°F
Avg Low
60.5°F
Precipitation
4.14 in
Daylight
13h 54m
August records in Crystal
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 93.0°F (2007) | 53.1°F (2013) | 1.40 in (2001) |
| August 2 | 96.1°F (2005) | 54.0°F (2008) | 0.48 in (2006) |
| August 3 | 95.0°F (2023) | 50.0°F (2013) | 1.31 in (2002) |
| August 4 | 91.9°F (2001) | 48.9°F (2020) | 1.92 in (2016) |
| August 5 | 95.0°F (2001) | 48.9°F (2004) | 2.91 in (2024) |
| August 6 | 95.0°F (2001) | 50.0°F (2004) | 0.61 in (2022) |
| August 7 | 97.0°F (2001) | 51.1°F (2017) | 1.04 in (2009) |
| August 8 | 93.0°F (2001) | 53.1°F (2008) | 0.66 in (2010) |
| August 9 | 93.9°F (2010) | 53.1°F (2019) | 1.29 in (2020) |
| August 10 | 95.0°F (2007) | 52.0°F (2004) | 1.77 in (2010) |
| August 11 | 91.9°F (2010) | 48.0°F (2004) | 0.86 in (2007) |
| August 12 | 93.0°F (2010) | 42.1°F (2004) | 1.26 in (2022) |
| August 13 | 91.0°F (2018) | 46.9°F (2004) | 1.38 in (2010) |
| August 14 | 93.0°F (2015) | 44.1°F (2004) | 0.45 in (2023) |
| August 15 | 93.9°F (2003) | 50.0°F (2005) | 0.70 in (2024) |
| August 16 | 93.9°F (2003) | 50.0°F (2000) | 2.06 in (2011) |
| August 17 | 91.9°F (2003) | 46.9°F (2012) | 0.65 in (2001) |
| August 18 | 97.0°F (2003) | 48.0°F (2002) | 1.44 in (2019) |
| August 19 | 93.0°F (2021) | 41.0°F (2004) | 2.03 in (2009) |
| August 20 | 91.9°F (2003) | 44.1°F (2004) | 0.58 in (2002) |
| August 21 | 89.1°F (2020) | 37.9°F (2004) | 2.03 in (2002) |
| August 22 | 99.0°F (2023) | 48.0°F (2005) | 2.29 in (1999) |
| August 23 | 96.1°F (2023) | 46.0°F (2005) | 0.71 in (2006) |
| August 24 | 98.1°F (2003) | 48.0°F (2008) | 1.42 in (2018) |
| August 25 | 97.0°F (2013) | 48.0°F (2008) | 0.67 in (2017) |
| August 26 | 96.1°F (2013) | 48.0°F (2015) | 2.04 in (2005) |
| August 27 | 93.9°F (2013) | 51.1°F (2023) | 1.85 in (2008) |
| August 28 | 91.0°F (2013) | 50.0°F (2004) | 1.06 in (2007) |
| August 29 | 95.0°F (2013) | 48.0°F (2004) | 0.70 in (2024) |
| August 30 | 91.9°F (2010) | 44.1°F (2009) | 0.23 in (2016) |
| August 31 | 89.1°F (2013) | 45.0°F (2009) | 0.63 in (2010) |