May weather in Weir, TX
The average temperature in Weir in May is 74.4°F (63.4°F–85.4°F). Average precipitation: 4.25 inches.
May is a spring month in Weir, and is warmer than the annual average of 67.1°F. Daily temperatures swing about 22°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 13h 33m. For travel, May is a comfortable month to visit.
Avg High
85.4°F
Avg Low
63.4°F
Precipitation
4.25 in
Daylight
13h 33m
May records in Weir
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 93.9°F (2002) | 42.1°F (1996) | 1.48 in (2000) |
| May 2 | 97.0°F (2002) | 39.9°F (2013) | 2.95 in (2021) |
| May 3 | 93.0°F (2005) | 39.9°F (2013) | 1.72 in (2019) |
| May 4 | 93.0°F (1984) | 44.1°F (2011) | 1.74 in (1991) |
| May 5 | 98.1°F (1984) | 46.0°F (2013) | 1.85 in (2024) |
| May 6 | 100.0°F (1984) | 39.9°F (2016) | 2.20 in (1993) |
| May 7 | 99.0°F (1984) | 37.0°F (2016) | 1.50 in (2022) |
| May 8 | 93.9°F (1984) | 48.0°F (1982) | 2.39 in (1995) |
| May 9 | 97.0°F (2011) | 43.0°F (1984) | 1.72 in (1997) |
| May 10 | 97.0°F (2011) | 51.1°F (2016) | 1.05 in (1999) |
| May 11 | 95.0°F (2008) | 48.9°F (2016) | 2.10 in (1983) |
| May 12 | 95.0°F (2008) | 53.1°F (2006) | 1.10 in (2015) |
| May 13 | 96.1°F (1992) | 50.0°F (1997) | 3.91 in (2014) |
| May 14 | 97.0°F (2025) | 50.0°F (2014) | 3.30 in (1985) |
| May 15 | 97.0°F (2025) | 42.1°F (2016) | 2.00 in (2008) |
| May 16 | 93.9°F (1996) | 43.0°F (2016) | 1.85 in (2020) |
| May 17 | 99.0°F (2003) | 45.0°F (2016) | 2.51 in (1987) |
| May 18 | 96.1°F (1996) | 51.1°F (2009) | 1.86 in (1986) |
| May 19 | 95.0°F (1996) | 50.0°F (2002) | 1.30 in (1984) |
| May 20 | 96.1°F (1998) | 50.0°F (2002) | 1.42 in (2016) |
| May 21 | 98.1°F (1996) | 46.9°F (2011) | 3.90 in (2015) |
| May 22 | 98.1°F (1996) | 52.0°F (2001) | 1.50 in (1992) |
| May 23 | 98.1°F (1996) | 54.0°F (1988) | 1.59 in (1993) |
| May 24 | 98.1°F (1996) | 53.1°F (2016) | 2.20 in (1982) |
| May 25 | 96.1°F (1996) | 57.9°F (2017) | 1.96 in (2007) |
| May 26 | 102.0°F (2011) | 42.1°F (2013) | 1.50 in (2015) |
| May 27 | 102.0°F (2011) | 55.9°F (2016) | 2.30 in (2014) |
| May 28 | 100.9°F (2011) | 53.1°F (2016) | 1.75 in (2002) |
| May 29 | 100.9°F (2011) | 53.1°F (2016) | 3.05 in (1987) |
| May 30 | 99.0°F (2011) | 50.0°F (1984) | 2.44 in (1996) |
| May 31 | 98.1°F (1985) | 53.1°F (1984) | 1.16 in (2024) |