May weather in Dilley, TX
The average temperature in Dilley in May is 78.7°F (67.2°F–90.2°F). Average precipitation: 4.02 inches.
May is a spring month in Dilley, and is warmer than the annual average of 71°F. Daily temperatures swing about 23°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 13h 26m. For travel, May is hot.
Avg High
90.2°F
Avg Low
67.2°F
Precipitation
4.02 in
Daylight
13h 26m
May records in Dilley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 102.9°F (1951) | 43.0°F (1925) | 4.60 in (1922) |
| May 2 | 102.9°F (1948) | 46.0°F (1925) | 2.83 in (1966) |
| May 3 | 102.0°F (1998) | 46.9°F (1970) | 4.63 in (1992) |
| May 4 | 102.9°F (1984) | 44.1°F (1954) | 0.59 in (1987) |
| May 5 | 105.1°F (1984) | 46.0°F (1935) | 2.00 in (1918) |
| May 6 | 106.0°F (1984) | 48.9°F (1944) | 2.15 in (1963) |
| May 7 | 104.0°F (1984) | 46.0°F (1917) | 1.48 in (2001) |
| May 8 | 108.0°F (1927) | 46.9°F (1917) | 1.85 in (1920) |
| May 9 | 106.0°F (1967) | 53.1°F (1938) | 1.22 in (1965) |
| May 10 | 100.9°F (1933) | 48.0°F (1961) | 1.69 in (1946) |
| May 11 | 105.1°F (2006) | 48.0°F (1961) | 1.10 in (1955) |
| May 12 | 100.0°F (1967) | 46.0°F (1952) | 3.17 in (1950) |
| May 13 | 106.0°F (1967) | 50.0°F (1960) | 3.07 in (1928) |
| May 14 | 102.0°F (1923) | 50.0°F (1971) | 1.27 in (1939) |
| May 15 | 100.9°F (1995) | 52.0°F (1926) | 2.44 in (1970) |
| May 16 | 102.0°F (1960) | 48.9°F (1967) | 4.90 in (1980) |
| May 17 | 100.9°F (1978) | 52.0°F (1945) | 3.90 in (1914) |
| May 18 | 100.0°F (1971) | 53.1°F (1945) | 2.60 in (1929) |
| May 19 | 98.1°F (1927) | 54.0°F (1986) | 1.40 in (1957) |
| May 20 | 104.0°F (1973) | 53.1°F (1952) | 3.60 in (1978) |
| May 21 | 104.0°F (1973) | 34.0°F (1987) | 1.96 in (1964) |
| May 22 | 102.0°F (1933) | 55.0°F (1967) | 1.41 in (1943) |
| May 23 | 102.9°F (1916) | 54.0°F (1967) | 3.65 in (1936) |
| May 24 | 105.1°F (1925) | 55.0°F (1940) | 3.66 in (1975) |
| May 25 | 105.1°F (1917) | 57.0°F (1940) | 2.00 in (1975) |
| May 26 | 100.9°F (1916) | 60.1°F (1940) | 3.12 in (1929) |
| May 27 | 104.0°F (1927) | 59.0°F (1947) | 2.02 in (1980) |
| May 28 | 108.0°F (1927) | 59.0°F (1976) | 1.73 in (1997) |
| May 29 | 109.9°F (1927) | 59.0°F (1973) | 2.88 in (2005) |
| May 30 | 104.0°F (1927) | 55.0°F (1992) | 2.20 in (1946) |
| May 31 | 105.1°F (1979) | 57.0°F (1984) | 3.00 in (1915) |