May weather in Donna, TX
The average temperature in Donna in May is 80.9°F (71.5°F–90.3°F). Average precipitation: 2.61 inches.
May is a spring month in Donna, and is warmer than the annual average of 75°F. Daily temperatures swing about 18.8°F between overnight low and afternoon high. Daylight averages about 13h 17m. For travel, May is hot.
Avg High
90.3°F
Avg Low
71.5°F
Precipitation
2.61 in
Daylight
13h 17m
May records in Donna
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 100.9°F (1933) | 46.9°F (1925) | 1.77 in (1966) |
| May 2 | 102.9°F (1948) | 52.0°F (1925) | 0.63 in (1952) |
| May 3 | 104.0°F (1984) | 55.9°F (1929) | 2.68 in (1981) |
| May 4 | 98.1°F (1947) | 48.0°F (1954) | 2.82 in (1966) |
| May 5 | 105.1°F (1999) | 50.0°F (1970) | 4.75 in (1928) |
| May 6 | 105.1°F (1999) | 46.9°F (1944) | 2.43 in (1917) |
| May 7 | 100.9°F (1933) | 48.9°F (1917) | 1.08 in (1937) |
| May 8 | 100.0°F (1933) | 50.0°F (1919) | 4.31 in (1942) |
| May 9 | 100.0°F (1998) | 9.0°F (1938) | 1.75 in (2025) |
| May 10 | 108.0°F (2024) | 50.0°F (2004) | 2.75 in (1993) |
| May 11 | 102.9°F (1974) | 55.0°F (1961) | 1.71 in (1951) |
| May 12 | 100.9°F (1974) | 46.9°F (1952) | 2.80 in (2021) |
| May 13 | 105.1°F (1945) | 50.0°F (1915) | 3.59 in (1937) |
| May 14 | 102.9°F (1945) | 54.0°F (1976) | 2.35 in (1939) |
| May 15 | 97.0°F (1995) | 55.9°F (1917) | 1.97 in (1924) |
| May 16 | 102.9°F (1945) | 55.0°F (2014) | 2.25 in (1920) |
| May 17 | 97.0°F (1946) | 55.0°F (1970) | 4.80 in (1914) |
| May 18 | 102.0°F (1946) | 57.0°F (1945) | 4.48 in (1965) |
| May 19 | 100.0°F (2000) | 57.9°F (1956) | 1.63 in (1980) |
| May 20 | 99.0°F (1946) | 51.1°F (1934) | 4.00 in (2021) |
| May 21 | 100.0°F (1916) | 54.0°F (1934) | 2.41 in (1950) |
| May 22 | 102.0°F (1916) | 60.1°F (1967) | 1.92 in (1941) |
| May 23 | 102.9°F (1944) | 60.1°F (1967) | 0.82 in (1982) |
| May 24 | 100.0°F (1925) | 57.0°F (1967) | 2.98 in (1982) |
| May 25 | 100.0°F (1943) | 57.0°F (1940) | 3.73 in (1947) |
| May 26 | 99.0°F (2000) | 57.9°F (1930) | 4.94 in (1933) |
| May 27 | 102.9°F (1973) | 60.1°F (1934) | 1.30 in (1984) |
| May 28 | 100.0°F (2000) | 62.1°F (1934) | 4.88 in (1950) |
| May 29 | 98.1°F (1938) | 61.0°F (1930) | 5.20 in (1929) |
| May 30 | 98.1°F (1916) | 62.1°F (1930) | 2.70 in (1986) |
| May 31 | 102.0°F (1967) | 57.9°F (1984) | 2.50 in (1928) |