May weather in Watsonville, CA
The average temperature in Watsonville in May is 59.0°F (48.9°F–69.0°F). Average precipitation: 0.58 inches.
May is a spring month in Watsonville, and is warmer than the annual average of 57.6°F. Daily temperatures swing about 20.1°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 13h 59m. For travel, May is a comfortable month to visit.
Avg High
69.0°F
Avg Low
48.9°F
Precipitation
0.58 in
Daylight
13h 59m
May records in Watsonville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 96.1°F (1916) | 34.0°F (1913) | 0.29 in (1977) |
| May 2 | 91.0°F (2014) | 26.1°F (1912) | 0.48 in (2023) |
| May 3 | 90.0°F (2013) | 28.9°F (1912) | 0.39 in (2003) |
| May 4 | 86.0°F (1970) | 35.1°F (1950) | 1.02 in (1915) |
| May 5 | 90.0°F (2011) | 27.0°F (1933) | 0.60 in (2024) |
| May 6 | 90.0°F (1987) | 33.1°F (1911) | 0.23 in (1921) |
| May 7 | 87.1°F (1987) | 32.0°F (1916) | 0.75 in (1994) |
| May 8 | 91.9°F (2001) | 32.0°F (1916) | 0.57 in (2000) |
| May 9 | 89.1°F (1931) | 33.1°F (1911) | 0.69 in (1922) |
| May 10 | 93.0°F (1993) | 34.0°F (1911) | 0.48 in (1980) |
| May 11 | 86.0°F (1934) | 36.0°F (1911) | 0.52 in (1942) |
| May 12 | 91.0°F (1996) | 36.0°F (1919) | 0.25 in (2020) |
| May 13 | 98.1°F (1976) | 35.1°F (1913) | 0.33 in (1998) |
| May 14 | 97.0°F (2014) | 35.1°F (1913) | 0.39 in (1936) |
| May 15 | 95.0°F (2014) | 32.0°F (1913) | 0.44 in (2011) |
| May 16 | 95.0°F (1970) | 28.0°F (1912) | 2.21 in (1996) |
| May 17 | 98.1°F (1997) | 30.9°F (1912) | 0.36 in (2011) |
| May 18 | 89.1°F (1931) | 36.0°F (1918) | 0.62 in (1957) |
| May 19 | 91.9°F (1931) | 37.0°F (1911) | 0.94 in (1957) |
| May 20 | 99.0°F (1942) | 34.0°F (1975) | 0.64 in (2019) |
| May 21 | 95.0°F (2000) | 35.1°F (1912) | 0.36 in (1912) |
| May 22 | 84.9°F (1941) | 35.1°F (1912) | 0.78 in (2006) |
| May 23 | 84.9°F (1984) | 37.9°F (1916) | 0.46 in (1958) |
| May 24 | 90.0°F (1927) | 30.9°F (1978) | 1.10 in (1931) |
| May 25 | 84.0°F (1932) | 35.1°F (1911) | 0.81 in (1993) |
| May 26 | 93.9°F (1951) | 32.0°F (1918) | 0.62 in (1946) |
| May 27 | 90.0°F (1915) | 30.9°F (1912) | 0.52 in (1913) |
| May 28 | 97.0°F (1984) | 36.0°F (1927) | 1.24 in (1990) |
| May 29 | 93.0°F (1973) | 39.0°F (1927) | 0.84 in (1998) |
| May 30 | 93.0°F (1910) | 36.0°F (1916) | 0.74 in (1948) |
| May 31 | 97.0°F (2001) | 36.0°F (1912) | 0.25 in (1993) |