May weather in Huntsville, AL
The average temperature in Huntsville in May is 71.3°F (60.2°F–82.5°F). Average precipitation: 4.67 inches.
May is a spring month in Huntsville, and is warmer than the annual average of 62.9°F. Daily temperatures swing about 22.3°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 13h 49m. For travel, May is a comfortable month to visit.
Avg High
82.5°F
Avg Low
60.2°F
Precipitation
4.67 in
Daylight
13h 49m
May records in Huntsville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 91.0°F (1959) | 37.9°F (1963) | 4.15 in (2009) |
| May 2 | 91.0°F (2012) | 37.9°F (1963) | 2.59 in (2010) |
| May 3 | 90.0°F (1959) | 36.0°F (1971) | 3.84 in (1993) |
| May 4 | 89.1°F (1959) | 36.0°F (1971) | 3.25 in (2021) |
| May 5 | 93.9°F (1959) | 41.0°F (2013) | 2.68 in (1999) |
| May 6 | 91.9°F (1959) | 42.1°F (1968) | 4.06 in (2003) |
| May 7 | 90.0°F (2010) | 39.0°F (2020) | 2.55 in (1984) |
| May 8 | 93.0°F (1986) | 41.0°F (1960) | 2.40 in (1975) |
| May 9 | 91.9°F (1986) | 39.9°F (2020) | 1.60 in (2024) |
| May 10 | 91.9°F (2015) | 39.0°F (2020) | 1.27 in (1991) |
| May 11 | 91.9°F (1962) | 43.0°F (1997) | 2.48 in (1968) |
| May 12 | 91.9°F (1962) | 42.1°F (1989) | 2.75 in (1971) |
| May 13 | 93.9°F (1962) | 39.0°F (1960) | 1.80 in (1966) |
| May 14 | 95.0°F (2018) | 41.0°F (1960) | 3.17 in (1976) |
| May 15 | 93.9°F (2018) | 44.1°F (1959) | 1.72 in (1983) |
| May 16 | 95.0°F (1962) | 43.0°F (1967) | 4.64 in (1980) |
| May 17 | 93.9°F (1962) | 44.1°F (1997) | 1.64 in (2003) |
| May 18 | 95.0°F (1962) | 44.1°F (1973) | 3.87 in (1969) |
| May 19 | 96.1°F (1962) | 39.9°F (1976) | 4.46 in (1983) |
| May 20 | 96.1°F (1960) | 43.0°F (2002) | 1.32 in (2005) |
| May 21 | 93.0°F (1962) | 45.0°F (1993) | 2.30 in (1977) |
| May 22 | 93.0°F (2019) | 43.0°F (1993) | 2.13 in (2022) |
| May 23 | 95.0°F (2010) | 46.9°F (1963) | 0.68 in (1973) |
| May 24 | 96.1°F (1996) | 48.0°F (1961) | 0.97 in (2017) |
| May 25 | 95.0°F (2019) | 48.0°F (1979) | 1.72 in (1993) |
| May 26 | 96.1°F (2019) | 44.1°F (1979) | 2.00 in (1994) |
| May 27 | 96.1°F (2012) | 41.0°F (1961) | 2.57 in (2024) |
| May 28 | 96.1°F (1962) | 43.0°F (1961) | 2.83 in (2001) |
| May 29 | 95.0°F (1962) | 46.0°F (1984) | 0.70 in (1998) |
| May 30 | 95.0°F (2012) | 42.1°F (1984) | 0.95 in (1979) |
| May 31 | 96.1°F (2011) | 43.0°F (1984) | 1.66 in (1997) |