May weather in Tracy, CA
The average temperature in Tracy in May is 65.4°F (50.3°F–80.4°F). Average precipitation: 0.72 inches.
May is a spring month in Tracy, and is warmer than the annual average of 61°F. Daily temperatures swing about 30.1°F between overnight low and afternoon high. Daylight averages about 14h 2m. For travel, May is a comfortable month to visit.
Avg High
80.4°F
Avg Low
50.3°F
Precipitation
0.72 in
Daylight
14h 2m
May records in Tracy
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 97.0°F (1981) | 37.9°F (1983) | 1.18 in (1977) |
| May 2 | 95.0°F (1996) | 35.1°F (1983) | 0.47 in (1971) |
| May 3 | 93.0°F (1966) | 37.9°F (1983) | 0.68 in (1999) |
| May 4 | 97.0°F (1990) | 34.0°F (1952) | 0.71 in (1956) |
| May 5 | 97.0°F (1987) | 37.0°F (1952) | 0.63 in (1915) |
| May 6 | 100.0°F (1987) | 39.9°F (1975) | 0.43 in (1998) |
| May 7 | 99.0°F (1987) | 36.0°F (2021) | 0.74 in (1994) |
| May 8 | 95.0°F (1984) | 36.0°F (1971) | 0.63 in (1955) |
| May 9 | 97.0°F (2001) | 41.0°F (1963) | 0.22 in (2005) |
| May 10 | 97.0°F (1993) | 39.0°F (1982) | 0.22 in (1915) |
| May 11 | 97.0°F (1987) | 37.9°F (1982) | 0.35 in (1915) |
| May 12 | 96.1°F (1987) | 39.0°F (1993) | 0.41 in (1977) |
| May 13 | 98.1°F (1976) | 42.1°F (1982) | 0.16 in (1998) |
| May 14 | 100.9°F (1976) | 37.9°F (1982) | 0.31 in (1968) |
| May 15 | 102.0°F (1972) | 41.0°F (1998) | 0.42 in (1957) |
| May 16 | 98.1°F (2008) | 42.1°F (1964) | 0.62 in (2019) |
| May 17 | 102.9°F (2008) | 36.0°F (2002) | 0.25 in (1988) |
| May 18 | 104.0°F (2009) | 37.9°F (1998) | 0.33 in (1994) |
| May 19 | 102.0°F (2008) | 37.9°F (2002) | 0.85 in (2020) |
| May 20 | 98.1°F (1966) | 37.9°F (2021) | 0.61 in (2019) |
| May 21 | 99.0°F (1988) | 37.0°F (1971) | 0.19 in (1972) |
| May 22 | 98.1°F (1967) | 37.9°F (1960) | 0.70 in (2006) |
| May 23 | 99.0°F (2000) | 41.0°F (2021) | 0.76 in (1958) |
| May 24 | 98.1°F (2001) | 36.0°F (2003) | 0.65 in (1997) |
| May 25 | 98.1°F (1982) | 37.0°F (1990) | 0.66 in (1993) |
| May 26 | 100.9°F (1951) | 34.0°F (2021) | 0.80 in (1993) |
| May 27 | 100.0°F (1951) | 42.1°F (1953) | 0.32 in (1990) |
| May 28 | 100.9°F (2020) | 42.1°F (1959) | 2.25 in (1990) |
| May 29 | 105.1°F (1984) | 43.0°F (1977) | 0.16 in (1998) |
| May 30 | 104.0°F (1950) | 41.0°F (1982) | 0.00 in (1906) |
| May 31 | 102.0°F (2025) | 41.0°F (1988) | 0.40 in (2020) |