May weather in Guntersville, AL
The average temperature in Guntersville in May is 69.4°F (59.8°F–79.0°F). Average precipitation: 4.75 inches.
May is a spring month in Guntersville, and is warmer than the annual average of 61.5°F. Daily temperatures swing about 19.2°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 13h 48m. For travel, May is a comfortable month to visit.
Avg High
79.0°F
Avg Low
59.8°F
Precipitation
4.75 in
Daylight
13h 48m
May records in Guntersville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 87.1°F (2012) | 44.1°F (2005) | 1.57 in (2017) |
| May 2 | 88.0°F (2012) | 44.1°F (2005) | 3.25 in (2009) |
| May 3 | 87.1°F (2011) | 44.1°F (2004) | 4.51 in (2010) |
| May 4 | 88.0°F (2012) | 44.1°F (2004) | 3.10 in (2002) |
| May 5 | 84.9°F (1996) | 43.0°F (2013) | 2.65 in (2019) |
| May 6 | 86.0°F (2004) | 44.1°F (2013) | 3.11 in (2003) |
| May 7 | 87.1°F (2010) | 46.0°F (2020) | 1.54 in (2003) |
| May 8 | 87.1°F (2000) | 48.0°F (2013) | 0.33 in (1998) |
| May 9 | 87.1°F (1996) | 46.0°F (2020) | 0.57 in (2020) |
| May 10 | 87.1°F (1996) | 43.0°F (2020) | 1.40 in (2021) |
| May 11 | 88.0°F (2007) | 46.9°F (1997) | 0.90 in (2025) |
| May 12 | 93.9°F (2000) | 48.9°F (2020) | 1.15 in (2025) |
| May 13 | 88.0°F (2011) | 43.0°F (2013) | 0.53 in (2012) |
| May 14 | 89.1°F (1998) | 43.0°F (2013) | 0.40 in (2011) |
| May 15 | 90.0°F (1998) | 48.9°F (2006) | 0.67 in (2024) |
| May 16 | 88.0°F (2018) | 46.0°F (2014) | 0.64 in (2008) |
| May 17 | 95.0°F (2000) | 46.0°F (1997) | 1.73 in (2003) |
| May 18 | 91.9°F (2000) | 48.0°F (2008) | 1.80 in (2002) |
| May 19 | 102.9°F (2000) | 46.9°F (2002) | 1.30 in (2025) |
| May 20 | 91.0°F (1996) | 46.0°F (2002) | 2.09 in (2005) |
| May 21 | 91.0°F (1996) | 46.0°F (2002) | 1.58 in (2025) |
| May 22 | 96.1°F (2000) | 46.0°F (2002) | 0.61 in (2010) |
| May 23 | 90.0°F (1996) | 48.0°F (2002) | 0.59 in (2017) |
| May 24 | 100.0°F (2000) | 48.0°F (2002) | 0.49 in (2017) |
| May 25 | 95.0°F (1996) | 51.1°F (2007) | 1.20 in (2025) |
| May 26 | 91.0°F (2000) | 51.1°F (2001) | 1.62 in (2022) |
| May 27 | 91.9°F (1996) | 53.1°F (2001) | 2.05 in (2024) |
| May 28 | 91.9°F (1996) | 54.0°F (2003) | 2.20 in (2025) |
| May 29 | 91.0°F (2012) | 55.9°F (1997) | 1.06 in (2001) |
| May 30 | 91.0°F (2006) | 53.1°F (2021) | 1.25 in (2004) |
| May 31 | 91.9°F (2006) | 53.1°F (2021) | 1.28 in (2005) |