May weather in Alturas, CA
The average temperature in Alturas in May is 53.5°F (37.4°F–69.6°F). Average precipitation: 1.39 inches.
May is a spring month in Alturas, and is warmer than the annual average of 48.4°F. Daily temperatures swing about 32.2°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 14h 20m. For travel, May is cool.
Avg High
69.6°F
Avg Low
37.4°F
Precipitation
1.39 in
Daylight
14h 20m
May records in Alturas
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 84.9°F (1981) | 21.0°F (1954) | 0.89 in (1983) |
| May 2 | 88.0°F (1947) | 19.9°F (1964) | 0.62 in (1977) |
| May 3 | 86.0°F (1945) | 10.9°F (2008) | 0.28 in (1949) |
| May 4 | 90.0°F (1966) | 17.1°F (1985) | 0.64 in (1993) |
| May 5 | 84.9°F (1947) | 18.0°F (1985) | 0.54 in (2016) |
| May 6 | 89.1°F (1992) | 18.0°F (1968) | 0.45 in (2005) |
| May 7 | 88.0°F (1992) | 16.0°F (1916) | 0.41 in (2000) |
| May 8 | 87.1°F (1987) | 21.0°F (1990) | 0.49 in (2003) |
| May 9 | 89.1°F (1969) | 19.9°F (1999) | 1.27 in (1949) |
| May 10 | 90.0°F (1969) | 15.1°F (1916) | 0.59 in (1989) |
| May 11 | 90.0°F (1997) | 18.0°F (1909) | 0.80 in (1958) |
| May 12 | 88.0°F (1997) | 19.0°F (2000) | 0.41 in (1915) |
| May 13 | 88.0°F (1959) | 19.0°F (1916) | 0.42 in (1968) |
| May 14 | 87.1°F (1934) | 23.0°F (1918) | 0.76 in (1965) |
| May 15 | 88.0°F (2006) | 21.0°F (1916) | 0.65 in (1949) |
| May 16 | 91.0°F (2006) | 17.1°F (1999) | 0.67 in (1996) |
| May 17 | 95.0°F (2008) | 24.1°F (1971) | 1.56 in (1945) |
| May 18 | 90.0°F (1954) | 21.9°F (1974) | 1.22 in (1916) |
| May 19 | 93.0°F (1954) | 19.0°F (1989) | 0.46 in (1981) |
| May 20 | 90.0°F (1919) | 18.0°F (1976) | 0.76 in (1949) |
| May 21 | 93.9°F (1967) | 23.0°F (1974) | 0.45 in (2015) |
| May 22 | 91.0°F (1967) | 21.9°F (1986) | 0.60 in (1965) |
| May 23 | 91.9°F (2001) | 23.0°F (1944) | 0.39 in (1916) |
| May 24 | 91.9°F (2001) | 26.1°F (1909) | 0.58 in (1981) |
| May 25 | 91.0°F (1992) | 24.1°F (1911) | 0.53 in (1998) |
| May 26 | 91.9°F (1966) | 23.0°F (1989) | 0.54 in (1959) |
| May 27 | 91.0°F (1919) | 25.0°F (1954) | 0.66 in (1964) |
| May 28 | 93.0°F (1983) | 28.0°F (1932) | 1.20 in (2008) |
| May 29 | 95.0°F (1983) | 24.1°F (1976) | 0.56 in (1934) |
| May 30 | 98.1°F (1910) | 27.0°F (1916) | 0.70 in (1936) |
| May 31 | 98.1°F (1910) | 25.0°F (1919) | 0.86 in (1990) |