May weather in Pleasanton, TX
The average temperature in Pleasanton in May is 77.8°F (66.9°F–88.6°F). Average precipitation: 3.89 inches.
May is a spring month in Pleasanton, and is warmer than the annual average of 70.3°F. Daily temperatures swing about 21.7°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 13h 27m. For travel, May is hot.
Avg High
88.6°F
Avg Low
66.9°F
Precipitation
3.89 in
Daylight
13h 27m
May records in Pleasanton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 100.0°F (1998) | 44.1°F (1996) | 3.62 in (2000) |
| May 2 | 104.0°F (2002) | 41.0°F (2016) | 1.46 in (2021) |
| May 3 | 105.1°F (2002) | 32.0°F (2016) | 0.47 in (2019) |
| May 4 | 97.0°F (2020) | 25.0°F (2016) | 0.92 in (2019) |
| May 5 | 99.0°F (2012) | 30.9°F (2016) | 0.65 in (2018) |
| May 6 | 98.1°F (2012) | 30.9°F (2016) | 1.48 in (2012) |
| May 7 | 100.0°F (1998) | 46.9°F (2016) | 0.31 in (2006) |
| May 8 | 104.0°F (2022) | 46.9°F (2016) | 0.75 in (1995) |
| May 9 | 102.0°F (1998) | 55.0°F (1999) | 1.33 in (1991) |
| May 10 | 100.0°F (1995) | 51.1°F (2025) | 1.17 in (2014) |
| May 11 | 102.9°F (2006) | 53.1°F (1993) | 3.97 in (2012) |
| May 12 | 99.0°F (2000) | 51.1°F (2006) | 0.85 in (2000) |
| May 13 | 100.0°F (1995) | 52.0°F (2025) | 2.00 in (2023) |
| May 14 | 100.9°F (1995) | 48.9°F (2002) | 2.15 in (2015) |
| May 15 | 100.9°F (2003) | 48.0°F (2014) | 2.85 in (2010) |
| May 16 | 100.0°F (2003) | 54.0°F (2014) | 2.22 in (2005) |
| May 17 | 104.0°F (2003) | 55.9°F (2006) | 1.93 in (1992) |
| May 18 | 102.9°F (2003) | 57.0°F (2006) | 1.84 in (2015) |
| May 19 | 100.9°F (2022) | 51.1°F (2009) | 3.45 in (2000) |
| May 20 | 100.9°F (1996) | 52.0°F (2002) | 1.91 in (2016) |
| May 21 | 102.0°F (2025) | 52.0°F (2002) | 0.84 in (1992) |
| May 22 | 102.9°F (2022) | 57.0°F (2001) | 3.28 in (2017) |
| May 23 | 100.0°F (1996) | 61.0°F (2001) | 1.94 in (1993) |
| May 24 | 100.0°F (2000) | 55.9°F (2017) | 1.84 in (1993) |
| May 25 | 100.9°F (2024) | 55.9°F (2001) | 2.43 in (1991) |
| May 26 | 105.1°F (2008) | 59.0°F (2022) | 2.18 in (2014) |
| May 27 | 100.0°F (2018) | 60.1°F (2020) | 3.83 in (2014) |
| May 28 | 100.9°F (2011) | 54.0°F (2024) | 1.25 in (2007) |
| May 29 | 102.0°F (1996) | 61.0°F (1992) | 1.67 in (2005) |
| May 30 | 100.9°F (1998) | 48.9°F (1999) | 1.20 in (2025) |
| May 31 | 104.0°F (1998) | 46.9°F (2024) | 0.72 in (2015) |