May weather in Paramount, CA
The average temperature in Paramount in May is 65.5°F (57.9°F–73.1°F). Average precipitation: 0.26 inches.
May is a spring month in Paramount, and is warmer than the annual average of 64.9°F. Daily temperatures swing about 15.2°F between overnight low and afternoon high. Expect about 2 days with precipitation. Daylight averages about 13h 46m. For travel, May is one of the best months of the year to visit.
Avg High
73.1°F
Avg Low
57.9°F
Precipitation
0.26 in
Daylight
13h 46m
May records in Paramount
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 93.9°F (2014) | 42.1°F (1967) | 0.29 in (1955) |
| May 2 | 102.0°F (2004) | 45.0°F (1964) | 0.63 in (2003) |
| May 3 | 104.0°F (2004) | 46.0°F (1955) | 1.11 in (2003) |
| May 4 | 91.9°F (1990) | 48.0°F (1959) | 0.42 in (2023) |
| May 5 | 102.0°F (1990) | 46.0°F (1950) | 0.25 in (1998) |
| May 6 | 100.0°F (1990) | 46.0°F (1950) | 0.38 in (2013) |
| May 7 | 97.0°F (2007) | 39.9°F (1964) | 0.39 in (2017) |
| May 8 | 98.1°F (2007) | 44.1°F (1950) | 2.03 in (1977) |
| May 9 | 93.0°F (1993) | 46.0°F (1950) | 0.13 in (1977) |
| May 10 | 95.0°F (2025) | 48.9°F (1953) | 0.10 in (1980) |
| May 11 | 93.0°F (1996) | 48.0°F (1967) | 0.03 in (1957) |
| May 12 | 97.0°F (1979) | 48.0°F (1951) | 0.69 in (1998) |
| May 13 | 100.9°F (1979) | 48.0°F (1956) | 0.63 in (1998) |
| May 14 | 100.9°F (2014) | 48.0°F (1968) | 0.49 in (2015) |
| May 15 | 100.9°F (2014) | 46.9°F (1962) | 0.09 in (2015) |
| May 16 | 102.9°F (1967) | 46.9°F (1955) | 0.25 in (2019) |
| May 17 | 93.0°F (2008) | 46.9°F (1962) | 0.26 in (2011) |
| May 18 | 91.9°F (1978) | 48.9°F (1974) | 0.28 in (2011) |
| May 19 | 89.1°F (2008) | 48.0°F (1950) | 0.18 in (2019) |
| May 20 | 93.0°F (2017) | 48.0°F (1949) | 0.09 in (2002) |
| May 21 | 87.1°F (2003) | 48.0°F (1962) | 0.26 in (2006) |
| May 22 | 89.1°F (1967) | 48.0°F (1962) | 0.29 in (2006) |
| May 23 | 88.0°F (1949) | 46.0°F (1960) | 0.17 in (2008) |
| May 24 | 87.1°F (2021) | 48.0°F (1953) | 0.08 in (1977) |
| May 25 | 91.0°F (1974) | 46.9°F (1953) | 0.03 in (2000) |
| May 26 | 93.0°F (1968) | 48.0°F (1953) | 0.05 in (2019) |
| May 27 | 91.0°F (1973) | 48.9°F (1953) | 0.05 in (1971) |
| May 28 | 100.0°F (1973) | 46.9°F (1962) | 1.17 in (1990) |
| May 29 | 99.0°F (1978) | 46.9°F (1953) | 0.04 in (2011) |
| May 30 | 91.9°F (2025) | 50.0°F (1953) | 0.03 in (1985) |
| May 31 | 88.0°F (1972) | 50.0°F (1949) | 0.02 in (1967) |