May weather in Melissa, TX
The average temperature in Melissa in May is 72.6°F (62.4°F–82.8°F). Average precipitation: 4.77 inches.
May is a spring month in Melissa, and is warmer than the annual average of 65°F. Daily temperatures swing about 20.4°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 13h 43m. For travel, May is a comfortable month to visit.
Avg High
82.8°F
Avg Low
62.4°F
Precipitation
4.77 in
Daylight
13h 43m
May records in Melissa
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 90.0°F (2002) | 37.0°F (2005) | 1.31 in (2019) |
| May 2 | 87.1°F (2020) | 42.1°F (2004) | 2.42 in (2007) |
| May 3 | 91.0°F (2012) | 37.0°F (2013) | 1.75 in (2002) |
| May 4 | 93.0°F (2014) | 35.1°F (2013) | 1.15 in (2001) |
| May 5 | 91.9°F (2012) | 43.0°F (2013) | 1.58 in (2008) |
| May 6 | 91.0°F (1998) | 44.1°F (2013) | 1.97 in (2001) |
| May 7 | 91.0°F (2018) | 46.9°F (1999) | 1.65 in (2015) |
| May 8 | 91.9°F (2024) | 54.0°F (1999) | 1.35 in (2007) |
| May 9 | 91.9°F (2006) | 48.0°F (2020) | 0.55 in (2002) |
| May 10 | 90.0°F (2016) | 48.9°F (2020) | 2.05 in (2021) |
| May 11 | 90.0°F (2000) | 46.9°F (2006) | 0.76 in (2009) |
| May 12 | 93.9°F (2000) | 43.0°F (2008) | 0.86 in (2014) |
| May 13 | 91.9°F (2025) | 48.9°F (2013) | 1.02 in (2015) |
| May 14 | 95.0°F (2025) | 44.1°F (2000) | 0.84 in (2010) |
| May 15 | 91.9°F (2022) | 46.0°F (2014) | 0.61 in (2013) |
| May 16 | 93.0°F (2003) | 48.0°F (2011) | 1.64 in (2009) |
| May 17 | 90.0°F (2017) | 12.9°F (2002) | 1.84 in (2015) |
| May 18 | 91.9°F (1998) | 48.9°F (2009) | 2.16 in (2019) |
| May 19 | 96.1°F (2006) | 48.0°F (2002) | 0.37 in (2000) |
| May 20 | 95.0°F (2005) | 48.0°F (2002) | 0.43 in (2015) |
| May 21 | 98.1°F (2005) | 48.0°F (2001) | 1.75 in (2013) |
| May 22 | 96.1°F (2000) | 45.0°F (2001) | 1.72 in (2024) |
| May 23 | 93.9°F (2000) | 53.1°F (2001) | 1.27 in (2020) |
| May 24 | 95.0°F (2000) | 51.1°F (2017) | 1.98 in (2022) |
| May 25 | 95.0°F (2025) | 52.0°F (2001) | 0.86 in (2003) |
| May 26 | 98.1°F (2024) | 55.0°F (2001) | 2.23 in (2025) |
| May 27 | 96.1°F (2024) | 52.0°F (2022) | 2.46 in (2004) |
| May 28 | 95.0°F (1998) | 51.1°F (2003) | 2.97 in (2024) |
| May 29 | 97.0°F (1998) | 55.0°F (2009) | 2.69 in (2015) |
| May 30 | 100.9°F (2003) | 55.9°F (2009) | 2.08 in (2024) |
| May 31 | 100.0°F (1998) | 57.0°F (2009) | 3.16 in (2016) |