May weather in Monahans, TX
The average temperature in Monahans in May is 75.0°F (59.8°F–90.3°F). Average precipitation: 1.40 inches.
May is a spring month in Monahans, and is warmer than the annual average of 65.5°F. Daily temperatures swing about 30.5°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 13h 37m. For travel, May is hot.
Avg High
90.3°F
Avg Low
59.8°F
Precipitation
1.40 in
Daylight
13h 37m
May records in Monahans
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 104.0°F (2020) | 37.0°F (1970) | 0.64 in (1999) |
| May 2 | 104.0°F (2006) | 32.0°F (1967) | 2.31 in (1941) |
| May 3 | 102.0°F (2003) | 29.1°F (2013) | 0.30 in (1980) |
| May 4 | 102.0°F (2020) | 36.0°F (2013) | 0.39 in (2015) |
| May 5 | 105.1°F (2000) | 37.0°F (1979) | 2.11 in (1995) |
| May 6 | 102.9°F (1962) | 39.0°F (1953) | 0.50 in (1969) |
| May 7 | 106.0°F (2009) | 42.1°F (1975) | 0.67 in (1959) |
| May 8 | 107.1°F (2009) | 39.0°F (1975) | 1.14 in (1940) |
| May 9 | 102.9°F (1956) | 44.1°F (1988) | 0.50 in (1977) |
| May 10 | 104.0°F (1956) | 42.1°F (1981) | 1.51 in (2012) |
| May 11 | 105.1°F (2018) | 43.0°F (1993) | 0.49 in (2020) |
| May 12 | 104.0°F (1961) | 46.0°F (1942) | 3.17 in (1994) |
| May 13 | 109.9°F (2006) | 39.9°F (1953) | 0.61 in (2012) |
| May 14 | 106.0°F (2003) | 39.9°F (2014) | 0.64 in (1972) |
| May 15 | 108.0°F (2003) | 39.0°F (2014) | 1.17 in (1995) |
| May 16 | 107.1°F (2000) | 39.0°F (1970) | 0.63 in (2007) |
| May 17 | 105.1°F (1996) | 48.9°F (1970) | 1.77 in (1984) |
| May 18 | 111.9°F (2003) | 48.0°F (1969) | 1.15 in (1984) |
| May 19 | 109.9°F (2003) | 39.9°F (1986) | 1.07 in (1962) |
| May 20 | 111.0°F (2006) | 46.9°F (1983) | 0.50 in (1961) |
| May 21 | 111.0°F (2006) | 48.0°F (1975) | 0.47 in (1999) |
| May 22 | 109.0°F (1953) | 46.9°F (1974) | 0.88 in (1963) |
| May 23 | 111.9°F (2005) | 48.9°F (1972) | 1.84 in (1941) |
| May 24 | 111.9°F (2005) | 45.0°F (2017) | 3.32 in (1992) |
| May 25 | 108.0°F (2006) | 46.9°F (2022) | 1.20 in (1992) |
| May 26 | 109.9°F (2006) | 46.9°F (1976) | 2.84 in (2005) |
| May 27 | 107.1°F (2006) | 52.0°F (1965) | 0.41 in (1986) |
| May 28 | 108.0°F (2011) | 48.9°F (1973) | 0.23 in (1959) |
| May 29 | 106.0°F (1951) | 50.0°F (1992) | 0.78 in (1981) |
| May 30 | 108.0°F (2008) | 53.1°F (1975) | 1.67 in (1960) |
| May 31 | 111.9°F (2008) | 45.0°F (1975) | 1.58 in (2021) |