May weather in Patterson, CA
The average temperature in Patterson in May is 67.8°F (53.7°F–82.0°F). Average precipitation: 0.65 inches.
May is a spring month in Patterson, and is warmer than the annual average of 63.1°F. Daily temperatures swing about 28.3°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 14h 1m. For travel, May is a comfortable month to visit.
Avg High
82.0°F
Avg Low
53.7°F
Precipitation
0.65 in
Daylight
14h 1m
May records in Patterson
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 95.0°F (2014) | 39.9°F (1953) | 0.45 in (1977) |
| May 2 | 102.0°F (1947) | 37.9°F (1964) | 0.30 in (2023) |
| May 3 | 97.0°F (1947) | 41.0°F (1949) | 0.39 in (1956) |
| May 4 | 97.0°F (2017) | 37.0°F (1964) | 0.77 in (2024) |
| May 5 | 98.1°F (1987) | 32.0°F (1959) | 0.64 in (1998) |
| May 6 | 100.0°F (1987) | 37.0°F (1933) | 0.91 in (1994) |
| May 7 | 102.0°F (1987) | 39.0°F (1930) | 0.42 in (1933) |
| May 8 | 98.1°F (2001) | 37.0°F (1933) | 0.37 in (1956) |
| May 9 | 97.0°F (2001) | 37.9°F (1930) | 0.27 in (1954) |
| May 10 | 97.0°F (1993) | 39.0°F (1930) | 0.27 in (1963) |
| May 11 | 99.0°F (1934) | 37.9°F (1930) | 0.35 in (1906) |
| May 12 | 98.1°F (1976) | 42.1°F (1930) | 1.67 in (1998) |
| May 13 | 100.0°F (1976) | 41.0°F (1962) | 0.15 in (1995) |
| May 14 | 102.0°F (1972) | 42.1°F (1943) | 0.44 in (1949) |
| May 15 | 100.9°F (2008) | 39.9°F (1943) | 1.38 in (1995) |
| May 16 | 105.1°F (2008) | 42.1°F (1974) | 1.19 in (1996) |
| May 17 | 107.1°F (2009) | 43.0°F (1943) | 0.33 in (1915) |
| May 18 | 105.1°F (2008) | 39.0°F (1974) | 0.71 in (1957) |
| May 19 | 99.0°F (2008) | 39.9°F (1962) | 0.22 in (1961) |
| May 20 | 99.0°F (2001) | 42.1°F (1974) | 0.24 in (1957) |
| May 21 | 102.0°F (1988) | 44.1°F (1930) | 0.87 in (2006) |
| May 22 | 100.0°F (1967) | 41.0°F (1960) | 0.82 in (1958) |
| May 23 | 100.9°F (2017) | 43.0°F (1960) | 0.21 in (1990) |
| May 24 | 100.0°F (1928) | 42.1°F (1953) | 0.37 in (1993) |
| May 25 | 100.0°F (2022) | 42.1°F (1962) | 1.07 in (1931) |
| May 26 | 102.0°F (1951) | 43.0°F (1953) | 0.37 in (2019) |
| May 27 | 104.0°F (2020) | 46.0°F (1940) | 0.64 in (1990) |
| May 28 | 105.1°F (1984) | 43.0°F (1959) | 0.77 in (1990) |
| May 29 | 104.0°F (1984) | 44.1°F (1942) | 0.15 in (1936) |
| May 30 | 102.9°F (1950) | 45.0°F (1927) | 0.84 in (1948) |
| May 31 | 105.1°F (2001) | 43.0°F (1971) | 0.43 in (1993) |