May weather in Metaline, WA
The average temperature in Metaline in May is 54.0°F (40.9°F–67.2°F). Average precipitation: 2.60 inches.
May is a spring month in Metaline, and is warmer than the annual average of 46°F. Daily temperatures swing about 26.3°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 15h 3m. For travel, May is a comfortable month to visit.
Avg High
67.2°F
Avg Low
40.9°F
Precipitation
2.60 in
Daylight
15h 3m
May records in Metaline
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 88.0°F (2023) | 21.9°F (2008) | 0.92 in (2012) |
| May 2 | 84.0°F (1998) | 21.9°F (2008) | 0.57 in (1984) |
| May 3 | 91.9°F (2023) | 26.1°F (2006) | 0.61 in (1975) |
| May 4 | 87.1°F (1966) | 26.1°F (2006) | 0.32 in (1999) |
| May 5 | 91.9°F (1966) | 28.0°F (1982) | 0.66 in (1979) |
| May 6 | 88.0°F (1966) | 28.0°F (2001) | 0.87 in (2023) |
| May 7 | 88.0°F (1992) | 28.9°F (1999) | 0.43 in (2005) |
| May 8 | 89.1°F (1987) | 28.9°F (1999) | 1.07 in (2022) |
| May 9 | 90.0°F (1987) | 24.1°F (2008) | 0.55 in (1980) |
| May 10 | 88.0°F (1987) | 26.1°F (2006) | 0.67 in (2018) |
| May 11 | 84.9°F (1993) | 26.1°F (2012) | 0.61 in (2008) |
| May 12 | 93.9°F (1993) | 30.0°F (1970) | 0.54 in (1974) |
| May 13 | 96.1°F (1993) | 28.9°F (1985) | 0.45 in (2020) |
| May 14 | 93.0°F (1993) | 28.9°F (1986) | 0.72 in (1996) |
| May 15 | 86.0°F (1993) | 28.0°F (1986) | 0.55 in (2001) |
| May 16 | 90.0°F (2006) | 26.1°F (2006) | 0.73 in (2005) |
| May 17 | 93.0°F (2006) | 32.0°F (1966) | 0.22 in (2024) |
| May 18 | 89.1°F (2008) | 30.0°F (1966) | 0.76 in (1999) |
| May 19 | 89.1°F (1993) | 30.0°F (2021) | 0.44 in (1996) |
| May 20 | 87.1°F (1993) | 30.9°F (2001) | 0.60 in (1984) |
| May 21 | 81.0°F (1967) | 33.1°F (2021) | 1.05 in (2006) |
| May 22 | 86.0°F (2015) | 30.9°F (1984) | 1.99 in (2013) |
| May 23 | 91.9°F (1988) | 32.0°F (2013) | 1.51 in (2013) |
| May 24 | 91.9°F (2001) | 30.9°F (2025) | 0.80 in (2024) |
| May 25 | 91.0°F (2003) | 30.9°F (2007) | 0.60 in (1991) |
| May 26 | 89.1°F (1992) | 32.0°F (1967) | 0.56 in (1997) |
| May 27 | 93.0°F (1986) | 35.1°F (1998) | 2.02 in (1998) |
| May 28 | 89.1°F (2001) | 30.0°F (2007) | 1.35 in (2007) |
| May 29 | 91.9°F (2025) | 33.1°F (1978) | 1.06 in (1978) |
| May 30 | 95.0°F (1986) | 34.0°F (1978) | 0.97 in (1969) |
| May 31 | 96.1°F (1986) | 34.0°F (1984) | 1.01 in (1987) |