May weather in Jordan Valley, OR
The average temperature in Jordan Valley in May is 53.1°F (38.7°F–67.4°F). Average precipitation: 1.92 inches.
May is a spring month in Jordan Valley, and is warmer than the annual average of 48.3°F. Daily temperatures swing about 28.7°F between overnight low and afternoon high. Daylight averages about 14h 28m. For travel, May is a comfortable month to visit.
Avg High
67.4°F
Avg Low
38.7°F
Precipitation
1.92 in
Daylight
14h 28m
May records in Jordan Valley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 80.1°F (1985) | 18.0°F (1954) | 1.02 in (1983) |
| May 2 | 82.9°F (1966) | 18.0°F (1954) | 0.36 in (1999) |
| May 3 | 86.0°F (1966) | 19.9°F (1959) | 0.60 in (1957) |
| May 4 | 81.0°F (1992) | 19.0°F (1985) | 0.68 in (1986) |
| May 5 | 84.9°F (1992) | 19.9°F (1996) | 0.46 in (1983) |
| May 6 | 84.9°F (1992) | 15.1°F (1965) | 0.45 in (1995) |
| May 7 | 86.0°F (1987) | 19.0°F (1984) | 0.45 in (2000) |
| May 8 | 81.0°F (1954) | 17.1°F (2002) | 0.15 in (1983) |
| May 9 | 89.1°F (1994) | 18.0°F (1999) | 0.51 in (1980) |
| May 10 | 86.0°F (1987) | 15.1°F (1953) | 0.51 in (1986) |
| May 11 | 91.0°F (1960) | 19.9°F (1970) | 0.65 in (1998) |
| May 12 | 86.0°F (1988) | 21.9°F (1983) | 0.64 in (1998) |
| May 13 | 87.1°F (1976) | 19.0°F (1974) | 1.47 in (1998) |
| May 14 | 84.9°F (1987) | 23.0°F (1970) | 0.45 in (1985) |
| May 15 | 87.1°F (1988) | 24.1°F (1966) | 0.70 in (1984) |
| May 16 | 84.0°F (1964) | 19.9°F (1974) | 0.70 in (1955) |
| May 17 | 84.9°F (1992) | 21.0°F (1974) | 1.31 in (1991) |
| May 18 | 89.1°F (1954) | 19.9°F (1974) | 0.80 in (2020) |
| May 19 | 91.9°F (1954) | 21.9°F (1960) | 0.73 in (1991) |
| May 20 | 86.0°F (1954) | 21.9°F (1976) | 0.78 in (2020) |
| May 21 | 84.9°F (1967) | 25.0°F (1933) | 0.80 in (1932) |
| May 22 | 88.0°F (1988) | 27.0°F (1964) | 0.40 in (1965) |
| May 23 | 91.0°F (2001) | 19.0°F (1964) | 0.38 in (1970) |
| May 24 | 90.0°F (2003) | 28.0°F (1957) | 0.55 in (1962) |
| May 25 | 88.0°F (1934) | 23.0°F (1987) | 0.71 in (1997) |
| May 26 | 91.9°F (1966) | 24.1°F (1959) | 1.38 in (1987) |
| May 27 | 90.0°F (1983) | 25.0°F (1953) | 0.54 in (1956) |
| May 28 | 95.0°F (2003) | 21.9°F (1954) | 0.97 in (2004) |
| May 29 | 98.1°F (2020) | 28.0°F (1994) | 1.20 in (1935) |
| May 30 | 95.0°F (2003) | 28.0°F (1989) | 1.27 in (2003) |
| May 31 | 89.1°F (1977) | 25.0°F (1955) | 0.40 in (1967) |