May weather in Palmer, TN
The average temperature in Palmer in May is 67.4°F (56.7°F–78.2°F). Average precipitation: 4.54 inches.
May is a spring month in Palmer, and is warmer than the annual average of 60.2°F. Daily temperatures swing about 21.5°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 13h 52m. For travel, May is a comfortable month to visit.
Avg High
78.2°F
Avg Low
56.7°F
Precipitation
4.54 in
Daylight
13h 52m
May records in Palmer
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 88.0°F (2007) | 33.1°F (2023) | 1.79 in (2017) |
| May 2 | 88.0°F (2007) | 39.0°F (2005) | 1.10 in (2009) |
| May 3 | 88.0°F (2012) | 37.9°F (2004) | 2.17 in (2010) |
| May 4 | 86.0°F (2018) | 37.0°F (2004) | 1.35 in (2002) |
| May 5 | 86.0°F (2014) | 37.9°F (2004) | 3.29 in (2013) |
| May 6 | 88.0°F (2012) | 42.1°F (2017) | 5.79 in (2003) |
| May 7 | 86.0°F (2012) | 37.0°F (2020) | 3.59 in (2003) |
| May 8 | 87.1°F (2004) | 41.0°F (2020) | 1.46 in (2023) |
| May 9 | 89.1°F (2015) | 36.0°F (2020) | 3.92 in (2024) |
| May 10 | 89.1°F (2007) | 37.0°F (2020) | 1.03 in (2021) |
| May 11 | 89.1°F (2015) | 41.0°F (2020) | 0.90 in (2008) |
| May 12 | 87.1°F (2007) | 44.1°F (2020) | 1.16 in (2019) |
| May 13 | 89.1°F (2018) | 39.0°F (2013) | 0.48 in (2012) |
| May 14 | 90.0°F (2018) | 39.9°F (2002) | 0.59 in (2002) |
| May 15 | 90.0°F (2018) | 39.9°F (2016) | 1.51 in (2012) |
| May 16 | 88.0°F (2018) | 42.1°F (2014) | 0.52 in (2018) |
| May 17 | 88.0°F (2017) | 42.1°F (2008) | 1.15 in (2025) |
| May 18 | 88.0°F (2017) | 43.0°F (2011) | 1.79 in (2003) |
| May 19 | 88.0°F (2019) | 39.0°F (2002) | 1.45 in (2020) |
| May 20 | 89.1°F (2018) | 39.0°F (2002) | 0.99 in (2013) |
| May 21 | 90.0°F (2017) | 39.0°F (2002) | 1.60 in (2006) |
| May 22 | 88.0°F (2019) | 37.9°F (2002) | 0.47 in (2001) |
| May 23 | 89.1°F (2019) | 42.1°F (2002) | 1.26 in (2004) |
| May 24 | 89.1°F (2010) | 48.0°F (2002) | 1.04 in (2017) |
| May 25 | 91.0°F (2019) | 48.0°F (2005) | 0.83 in (2024) |
| May 26 | 90.0°F (2019) | 46.0°F (2001) | 0.50 in (2006) |
| May 27 | 91.0°F (2019) | 48.9°F (2005) | 1.55 in (2015) |
| May 28 | 91.0°F (2012) | 48.0°F (2023) | 1.63 in (2017) |
| May 29 | 90.0°F (2012) | 54.0°F (2003) | 1.21 in (2018) |
| May 30 | 91.9°F (2019) | 50.0°F (2003) | 1.36 in (2018) |
| May 31 | 91.9°F (2011) | 46.0°F (2021) | 0.72 in (2004) |