August weather in Millbrook, NY
The average temperature in Millbrook in August is 68.8°F (57.5°F–80.2°F). Average precipitation: 4.59 inches.
August is a summer month in Millbrook, and is warmer than the annual average of 48.6°F. Daily temperatures swing about 22.7°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 13h 41m. For travel, August is a comfortable month to visit.
Avg High
80.2°F
Avg Low
57.5°F
Precipitation
4.59 in
Daylight
13h 41m
August records in Millbrook
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 95.9°F (2006) | 49.6°F (2021) | 0.84 in (2018) |
| August 2 | 96.3°F (2006) | 46.2°F (2023) | 1.78 in (2018) |
| August 3 | 93.9°F (2006) | 47.1°F (2021) | 0.44 in (2018) |
| August 4 | 97.7°F (2022) | 50.9°F (2013) | 1.66 in (2020) |
| August 5 | 94.3°F (2022) | 47.3°F (2013) | 1.19 in (2010) |
| August 6 | 95.2°F (2022) | 46.0°F (2013) | 1.09 in (2024) |
| August 7 | 94.3°F (2022) | 50.0°F (2009) | 0.77 in (2023) |
| August 8 | 94.5°F (2022) | 45.9°F (2009) | 0.68 in (2007) |
| August 9 | 93.9°F (2022) | 50.0°F (2017) | 4.24 in (2013) |
| August 10 | 90.7°F (2020) | 51.8°F (2014) | 2.43 in (2007) |
| August 11 | 90.7°F (2016) | 47.3°F (2007) | 1.24 in (2015) |
| August 12 | 92.8°F (2016) | 44.6°F (2006) | 0.95 in (2020) |
| August 13 | 94.6°F (2005) | 32.0°F (2025) | 1.48 in (2013) |
| August 14 | 91.6°F (2005) | 47.7°F (2006) | 0.47 in (2011) |
| August 15 | 88.3°F (2015) | 46.0°F (2013) | 1.14 in (2023) |
| August 16 | 87.6°F (2009) | 49.1°F (2014) | 0.43 in (2025) |
| August 17 | 90.1°F (2015) | 49.5°F (2013) | 1.31 in (2018) |
| August 18 | 90.1°F (2015) | 47.7°F (2014) | 1.22 in (2018) |
| August 19 | 91.0°F (2022) | 45.3°F (2007) | 1.04 in (2021) |
| August 20 | 91.4°F (2022) | 44.2°F (2008) | 1.85 in (2025) |
| August 21 | 89.4°F (2005) | 43.5°F (2024) | 0.97 in (2011) |
| August 22 | 88.5°F (2017) | 46.4°F (2024) | 2.15 in (2010) |
| August 23 | 89.4°F (2020) | 46.4°F (2016) | 0.88 in (2021) |
| August 24 | 89.4°F (2020) | 47.5°F (2013) | 0.34 in (2023) |
| August 25 | 91.4°F (2022) | 46.6°F (2013) | 0.92 in (2011) |
| August 26 | 90.5°F (2021) | 43.0°F (2019) | 0.65 in (2013) |
| August 27 | 88.3°F (2014) | 42.8°F (2017) | 1.21 in (2020) |
| August 28 | 90.3°F (2018) | 42.8°F (2025) | 5.58 in (2011) |
| August 29 | 91.2°F (2022) | 46.0°F (2014) | 1.25 in (2006) |
| August 30 | 93.2°F (2022) | 42.6°F (2025) | 0.57 in (2022) |
| August 31 | 90.0°F (2010) | 42.8°F (2025) | 0.25 in (2014) |