May weather in Morton, WA
The average temperature in Morton in May is 54.6°F (42.3°F–66.9°F). Average precipitation: inches.
May is a spring month in Morton, and is warmer than the annual average of 50°F. Daily temperatures swing about 24.6°F between overnight low and afternoon high. Daylight averages about 14h 48m. For travel, May is a comfortable month to visit.
Avg High
66.9°F
Avg Low
42.3°F
Precipitation
in
Daylight
14h 48m
May records in Morton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 84.0°F (1989) | 28.0°F (1967) | 0.63 in (2001) |
| May 2 | 80.1°F (1976) | 32.0°F (1968) | 0.85 in (1984) |
| May 3 | 79.0°F (1971) | 34.0°F (1980) | 0.49 in (1977) |
| May 4 | 89.1°F (1992) | 28.9°F (1969) | 0.96 in (1977) |
| May 5 | 88.0°F (1992) | 30.0°F (1996) | 0.79 in (2000) |
| May 6 | 82.9°F (1992) | 28.0°F (2003) | 0.72 in (1979) |
| May 7 | 84.9°F (1987) | 28.9°F (2000) | 0.46 in (1981) |
| May 8 | 88.0°F (1969) | 33.1°F (1975) | 1.58 in (1991) |
| May 9 | 90.0°F (1987) | 28.9°F (1996) | 1.03 in (2004) |
| May 10 | 86.0°F (1987) | 30.9°F (1999) | 1.19 in (2004) |
| May 11 | 91.0°F (1997) | 33.1°F (1970) | 0.79 in (1984) |
| May 12 | 89.1°F (1971) | 28.0°F (1985) | 1.00 in (1987) |
| May 13 | 82.9°F (1973) | 33.1°F (1989) | 0.83 in (1986) |
| May 14 | 93.9°F (1973) | 28.9°F (2002) | 1.27 in (1978) |
| May 15 | 91.9°F (1973) | 32.0°F (1969) | 1.06 in (2001) |
| May 16 | 82.9°F (1970) | 32.0°F (1986) | 0.82 in (2001) |
| May 17 | 88.0°F (1985) | 30.9°F (1974) | 0.83 in (2004) |
| May 18 | 84.0°F (1992) | 30.9°F (1976) | 0.85 in (1974) |
| May 19 | 80.1°F (1978) | 32.0°F (1995) | 1.30 in (1996) |
| May 20 | 84.0°F (1978) | 33.1°F (1987) | 0.73 in (1984) |
| May 21 | 84.9°F (1978) | 30.0°F (1992) | 0.36 in (1986) |
| May 22 | 93.0°F (1988) | 35.1°F (1987) | 0.67 in (1996) |
| May 23 | 91.0°F (1999) | 30.9°F (1967) | 0.98 in (1984) |
| May 24 | 91.9°F (1969) | 33.1°F (1967) | 0.92 in (1973) |
| May 25 | 89.1°F (1992) | 28.9°F (1967) | 0.39 in (1981) |
| May 26 | 84.0°F (1986) | 33.1°F (1967) | 0.51 in (1980) |
| May 27 | 86.0°F (2003) | 30.0°F (1967) | 0.82 in (1989) |
| May 28 | 91.0°F (1972) | 32.0°F (1967) | 1.09 in (2004) |
| May 29 | 102.9°F (1983) | 37.0°F (1967) | 0.72 in (1969) |
| May 30 | 90.0°F (1983) | 34.0°F (1978) | 1.12 in (1993) |
| May 31 | 91.9°F (1986) | 35.1°F (1974) | 1.11 in (1997) |