August weather in Chalmers, IN
The average temperature in Chalmers in August is 70.7°F (59.6°F–81.8°F). Average precipitation: 4.04 inches.
August is a summer month in Chalmers, and is warmer than the annual average of 49.9°F. Daily temperatures swing about 22.2°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 13h 37m. For travel, August is a comfortable month to visit.
Avg High
81.8°F
Avg Low
59.6°F
Precipitation
4.04 in
Daylight
13h 37m
August records in Chalmers
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 90.0°F (2011) | 53.1°F (2014) | 0.75 in (2010) |
| August 2 | 90.0°F (2011) | 53.1°F (2021) | 1.32 in (2020) |
| August 3 | 95.0°F (2012) | 52.0°F (2021) | 1.45 in (2018) |
| August 4 | 93.9°F (2012) | 53.1°F (2025) | 1.42 in (2004) |
| August 5 | 98.1°F (2012) | 52.0°F (2017) | 1.95 in (2010) |
| August 6 | 95.0°F (2012) | 52.0°F (2017) | 2.54 in (2023) |
| August 7 | 90.0°F (2024) | 53.1°F (2009) | 1.38 in (2018) |
| August 8 | 91.0°F (2012) | 45.0°F (2018) | 0.86 in (2011) |
| August 9 | 93.9°F (2012) | 53.1°F (2017) | 0.48 in (2011) |
| August 10 | 91.0°F (2010) | 53.1°F (2024) | 0.99 in (1995) |
| August 11 | 91.9°F (2021) | 50.0°F (2008) | 1.36 in (2006) |
| August 12 | 91.0°F (2010) | 50.0°F (2008) | 2.62 in (2005) |
| August 13 | 89.1°F (2010) | 52.0°F (2012) | 3.04 in (1999) |
| August 14 | 90.0°F (2010) | 50.0°F (2013) | 0.65 in (2022) |
| August 15 | 88.0°F (2015) | 45.0°F (2014) | 0.71 in (1995) |
| August 16 | 91.9°F (2025) | 43.0°F (2014) | 3.93 in (2016) |
| August 17 | 93.9°F (2025) | 51.1°F (2008) | 2.19 in (1997) |
| August 18 | 87.1°F (2009) | 48.0°F (2012) | 1.23 in (2009) |
| August 19 | 88.0°F (2019) | 48.0°F (2012) | 0.75 in (1992) |
| August 20 | 89.1°F (2010) | 51.1°F (2012) | 1.50 in (1993) |
| August 21 | 89.1°F (2010) | 48.0°F (2012) | 1.48 in (1994) |
| August 22 | 89.1°F (2021) | 48.0°F (2012) | 1.55 in (2014) |
| August 23 | 91.0°F (2021) | 48.0°F (2024) | 1.82 in (2014) |
| August 24 | 91.9°F (2023) | 51.1°F (2009) | 1.08 in (2007) |
| August 25 | 95.0°F (2021) | 50.0°F (2009) | 1.84 in (2007) |
| August 26 | 93.0°F (2021) | 48.9°F (2017) | 1.29 in (2004) |
| August 27 | 90.0°F (2013) | 48.9°F (2015) | 2.62 in (2012) |
| August 28 | 95.0°F (2024) | 46.0°F (2025) | 2.26 in (2004) |
| August 29 | 91.0°F (2021) | 52.0°F (2025) | 2.77 in (2003) |
| August 30 | 91.9°F (2010) | 48.9°F (2009) | 2.02 in (2003) |
| August 31 | 93.9°F (2013) | 43.0°F (2009) | 1.23 in (2001) |