May weather in Willcox, AZ
The average temperature in Willcox in May is 68.4°F (49.7°F–87.2°F). Average precipitation: 0.34 inches.
May is a spring month in Willcox, and is warmer than the annual average of 62.3°F. Daily temperatures swing about 37.5°F between overnight low and afternoon high. Expect about 2 days with precipitation. Daylight averages about 13h 39m. For travel, May is a comfortable month to visit.
Avg High
87.2°F
Avg Low
49.7°F
Precipitation
0.34 in
Daylight
13h 39m
May records in Willcox
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 95.0°F (1947) | 18.0°F (1967) | 0.74 in (1941) |
| May 2 | 99.0°F (1947) | 18.0°F (1967) | 1.00 in (1903) |
| May 3 | 100.9°F (1947) | 12.0°F (1971) | 0.12 in (1908) |
| May 4 | 100.9°F (1947) | 21.9°F (1967) | 0.46 in (1992) |
| May 5 | 100.9°F (1947) | 12.9°F (1971) | 0.45 in (1992) |
| May 6 | 100.0°F (1947) | 26.1°F (1964) | 0.39 in (1930) |
| May 7 | 98.1°F (1989) | 19.0°F (1971) | 0.43 in (1925) |
| May 8 | 100.0°F (1989) | 10.9°F (1971) | 0.12 in (1928) |
| May 9 | 97.0°F (1906) | 19.0°F (1971) | 0.10 in (1912) |
| May 10 | 97.0°F (1961) | 26.1°F (1930) | 0.25 in (1904) |
| May 11 | 99.0°F (1996) | 25.0°F (1922) | 0.10 in (1904) |
| May 12 | 102.9°F (1996) | 28.9°F (1933) | 0.09 in (1971) |
| May 13 | 100.0°F (1996) | 27.0°F (1933) | 0.12 in (2001) |
| May 14 | 97.0°F (2007) | 27.0°F (1967) | 0.09 in (2008) |
| May 15 | 100.0°F (2000) | 21.9°F (1971) | 0.27 in (1923) |
| May 16 | 100.0°F (2022) | 32.0°F (1933) | 0.28 in (1931) |
| May 17 | 99.0°F (2003) | 30.0°F (1968) | 0.27 in (2007) |
| May 18 | 99.0°F (1956) | 30.9°F (1930) | 0.20 in (1954) |
| May 19 | 96.1°F (1956) | 28.0°F (1971) | 0.40 in (1902) |
| May 20 | 100.0°F (1929) | 28.0°F (1911) | 1.40 in (1997) |
| May 21 | 102.9°F (2005) | 28.0°F (1911) | 0.65 in (2009) |
| May 22 | 100.9°F (2012) | 26.1°F (1962) | 0.61 in (1947) |
| May 23 | 100.0°F (1984) | 30.9°F (1962) | 0.50 in (2008) |
| May 24 | 100.9°F (1984) | 32.0°F (1927) | 0.75 in (1919) |
| May 25 | 102.0°F (1949) | 34.0°F (1971) | 0.55 in (1967) |
| May 26 | 104.0°F (1951) | 33.1°F (1965) | 0.39 in (1994) |
| May 27 | 105.1°F (1951) | 32.0°F (1907) | 0.47 in (1982) |
| May 28 | 102.9°F (1951) | 33.1°F (1966) | 1.00 in (2005) |
| May 29 | 102.9°F (1951) | 30.9°F (1962) | 1.00 in (1907) |
| May 30 | 104.0°F (1910) | 30.9°F (1917) | 0.18 in (1972) |
| May 31 | 104.0°F (2002) | 30.0°F (1918) | 0.45 in (1973) |