May weather in Daly City, CA
The average temperature in Daly City in May is 55.4°F (51.0°F–59.8°F). Average precipitation: 0.64 inches.
May is a spring month in Daly City, and is cooler than the annual average of 56.2°F. Daily temperatures swing about 8.8°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 14h 2m. For travel, May is a comfortable month to visit.
Avg High
59.8°F
Avg Low
51.0°F
Precipitation
0.64 in
Daylight
14h 2m
May records in Daly City
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 79.0°F (2015) | 41.0°F (1967) | 0.19 in (1995) |
| May 2 | 75.0°F (2001) | 44.1°F (1959) | 0.46 in (2003) |
| May 3 | 79.0°F (2001) | 44.1°F (1959) | 0.56 in (1951) |
| May 4 | 89.1°F (1985) | 41.0°F (2018) | 1.08 in (2024) |
| May 5 | 75.9°F (2025) | 35.1°F (2017) | 1.00 in (1998) |
| May 6 | 72.0°F (1978) | 42.1°F (1964) | 0.31 in (1998) |
| May 7 | 77.0°F (1959) | 42.1°F (1970) | 0.68 in (2000) |
| May 8 | 70.0°F (1989) | 41.0°F (1968) | 0.38 in (2005) |
| May 9 | 84.9°F (1993) | 37.0°F (2015) | 0.15 in (1966) |
| May 10 | 66.9°F (1960) | 37.0°F (2015) | 0.08 in (1963) |
| May 11 | 70.0°F (1976) | 42.1°F (1986) | 0.12 in (1998) |
| May 12 | 82.0°F (1976) | 42.1°F (1986) | 0.73 in (1998) |
| May 13 | 79.0°F (1976) | 37.0°F (2018) | 0.12 in (1991) |
| May 14 | 77.0°F (2014) | 39.0°F (2010) | 1.21 in (1949) |
| May 15 | 98.1°F (2008) | 36.0°F (2010) | 1.44 in (1996) |
| May 16 | 98.1°F (2008) | 39.0°F (2015) | 0.22 in (1994) |
| May 17 | 84.0°F (1997) | 41.0°F (1971) | 0.22 in (2010) |
| May 18 | 84.9°F (1997) | 42.1°F (2015) | 0.75 in (2019) |
| May 19 | 75.9°F (1983) | 43.0°F (1991) | 0.41 in (2002) |
| May 20 | 73.9°F (1983) | 39.9°F (1971) | 0.19 in (1990) |
| May 21 | 73.0°F (1988) | 42.1°F (1974) | 0.28 in (2019) |
| May 22 | 73.0°F (1988) | 42.1°F (1986) | 0.18 in (1990) |
| May 23 | 68.0°F (1981) | 42.1°F (1974) | 0.31 in (1960) |
| May 24 | 73.0°F (1996) | 42.1°F (2013) | 0.24 in (1960) |
| May 25 | 78.1°F (1975) | 42.1°F (2018) | 0.16 in (1993) |
| May 26 | 70.0°F (1975) | 39.9°F (2009) | 0.18 in (1990) |
| May 27 | 72.0°F (1984) | 39.9°F (2009) | 1.17 in (1990) |
| May 28 | 73.0°F (1975) | 39.9°F (2009) | 0.55 in (1998) |
| May 29 | 88.0°F (1975) | 39.9°F (2009) | 0.20 in (1991) |
| May 30 | 79.0°F (1978) | 37.0°F (2021) | 0.25 in (1993) |
| May 31 | 78.1°F (2001) | 37.9°F (2021) | 0.12 in (2011) |