May weather in Exeter, CA
The average temperature in Exeter in May is 67.5°F (52.4°F–82.6°F). Average precipitation: 0.49 inches.
May is a spring month in Exeter, and is warmer than the annual average of 62.9°F. Daily temperatures swing about 30.2°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 13h 56m. For travel, May is a comfortable month to visit.
Avg High
82.6°F
Avg Low
52.4°F
Precipitation
0.49 in
Daylight
13h 56m
May records in Exeter
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 100.0°F (1947) | 36.0°F (1967) | 0.22 in (1915) |
| May 2 | 100.9°F (1947) | 36.0°F (1920) | 0.51 in (2009) |
| May 3 | 102.0°F (2004) | 35.1°F (1964) | 0.50 in (2003) |
| May 4 | 102.9°F (2004) | 35.1°F (1950) | 0.62 in (1930) |
| May 5 | 102.9°F (2017) | 34.0°F (1975) | 1.08 in (2005) |
| May 6 | 102.9°F (2017) | 34.0°F (1965) | 0.61 in (1964) |
| May 7 | 102.0°F (1987) | 35.1°F (1950) | 0.30 in (1961) |
| May 8 | 100.9°F (2001) | 34.0°F (1933) | 0.17 in (1998) |
| May 9 | 100.9°F (2001) | 34.0°F (1948) | 0.72 in (1928) |
| May 10 | 104.0°F (1941) | 34.0°F (1967) | 0.52 in (1966) |
| May 11 | 102.0°F (1934) | 34.0°F (1967) | 0.90 in (1958) |
| May 12 | 102.0°F (1932) | 37.9°F (1942) | 1.00 in (1977) |
| May 13 | 104.0°F (1976) | 37.9°F (1951) | 0.37 in (1915) |
| May 14 | 102.0°F (1938) | 39.0°F (1955) | 0.46 in (1925) |
| May 15 | 102.9°F (1927) | 37.9°F (1943) | 0.64 in (1953) |
| May 16 | 102.9°F (1924) | 35.1°F (1917) | 0.56 in (2000) |
| May 17 | 104.0°F (2008) | 37.0°F (1943) | 0.59 in (1994) |
| May 18 | 107.1°F (2009) | 39.0°F (1918) | 0.42 in (1917) |
| May 19 | 102.0°F (1954) | 37.9°F (1933) | 0.73 in (1957) |
| May 20 | 102.9°F (2008) | 37.9°F (1974) | 0.38 in (1972) |
| May 21 | 105.1°F (1942) | 33.1°F (2020) | 1.72 in (1921) |
| May 22 | 104.0°F (1967) | 37.0°F (1960) | 0.37 in (2006) |
| May 23 | 102.9°F (2000) | 37.0°F (2010) | 0.15 in (2019) |
| May 24 | 105.1°F (2017) | 37.9°F (1953) | 0.24 in (1990) |
| May 25 | 104.0°F (1928) | 37.0°F (1916) | 0.68 in (1931) |
| May 26 | 106.0°F (1951) | 37.9°F (1917) | 0.38 in (2008) |
| May 27 | 104.0°F (1974) | 36.0°F (1918) | 1.68 in (1971) |
| May 28 | 106.0°F (2003) | 39.9°F (1927) | 0.54 in (1953) |
| May 29 | 106.0°F (2003) | 39.0°F (1927) | 0.62 in (1919) |
| May 30 | 107.1°F (2020) | 39.9°F (1988) | 0.25 in (1994) |
| May 31 | 105.1°F (2001) | 41.0°F (1923) | 0.32 in (1948) |