August weather in Greenfield, MA
The average temperature in Greenfield in August is 69.2°F (57.3°F–81.1°F). Average precipitation: 4.67 inches.
August is a summer month in Greenfield, and is warmer than the annual average of 48°F. Daily temperatures swing about 23.8°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 13h 44m. For travel, August is a comfortable month to visit.
Avg High
81.1°F
Avg Low
57.3°F
Precipitation
4.67 in
Daylight
13h 44m
August records in Greenfield
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 89.1°F (2020) | 50.0°F (2010) | 1.30 in (2025) |
| August 2 | 95.0°F (2006) | 48.0°F (2023) | 0.88 in (2013) |
| August 3 | 96.1°F (2006) | 43.0°F (2008) | 0.85 in (2024) |
| August 4 | 93.0°F (2007) | 44.1°F (2008) | 1.85 in (2018) |
| August 5 | 97.0°F (2022) | 51.1°F (2019) | 0.59 in (2006) |
| August 6 | 91.9°F (2022) | 48.0°F (2013) | 0.89 in (2010) |
| August 7 | 93.9°F (2022) | 53.1°F (2009) | 1.34 in (2024) |
| August 8 | 93.0°F (2022) | 46.9°F (2009) | 0.65 in (2008) |
| August 9 | 96.1°F (2022) | 46.9°F (2009) | 1.80 in (2018) |
| August 10 | 90.0°F (2022) | 51.1°F (2009) | 1.20 in (2013) |
| August 11 | 91.9°F (2020) | 46.9°F (2007) | 1.33 in (2012) |
| August 12 | 93.0°F (2016) | 46.9°F (2006) | 3.56 in (2018) |
| August 13 | 93.0°F (2021) | 46.9°F (2006) | 0.49 in (2017) |
| August 14 | 95.0°F (2025) | 46.0°F (2006) | 3.48 in (2014) |
| August 15 | 91.9°F (2016) | 48.9°F (2008) | 0.80 in (2012) |
| August 16 | 88.0°F (2009) | 46.0°F (2007) | 2.75 in (2011) |
| August 17 | 89.1°F (2015) | 50.0°F (2014) | 0.63 in (2025) |
| August 18 | 95.0°F (2015) | 51.1°F (2013) | 0.95 in (2018) |
| August 19 | 91.0°F (2009) | 46.0°F (2007) | 0.52 in (2017) |
| August 20 | 91.0°F (2009) | 46.0°F (2008) | 1.88 in (2021) |
| August 21 | 88.0°F (2016) | 44.1°F (2007) | 0.82 in (2025) |
| August 22 | 89.1°F (2020) | 43.0°F (2007) | 1.37 in (2009) |
| August 23 | 89.1°F (2017) | 48.0°F (2008) | 2.16 in (2022) |
| August 24 | 93.0°F (2020) | 48.9°F (2013) | 1.54 in (2021) |
| August 25 | 89.1°F (2020) | 48.9°F (2013) | 0.55 in (2023) |
| August 26 | 90.0°F (2021) | 44.1°F (2019) | 1.36 in (2015) |
| August 27 | 90.0°F (2021) | 36.0°F (2008) | 0.23 in (2013) |
| August 28 | 89.1°F (2021) | 35.1°F (2008) | 1.15 in (2011) |
| August 29 | 93.0°F (2018) | 42.1°F (2007) | 1.90 in (2009) |
| August 30 | 93.9°F (2018) | 45.0°F (2007) | 0.90 in (2020) |
| August 31 | 90.0°F (2010) | 43.0°F (2008) | 0.52 in (2023) |