May weather in Juliaetta, ID
The average temperature in Juliaetta in May is 52.6°F (37.9°F–67.3°F). Average precipitation: 2.60 inches. Average snowfall is 0.2 inches.
May is a spring month in Juliaetta, and is warmer than the annual average of 46.4°F. Daily temperatures swing about 29.4°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 14h 49m. For travel, May is cool.
Avg High
67.3°F
Avg Low
37.9°F
Precipitation
2.60 in
Snow
0.2 in
May records in Juliaetta
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 82.9°F (1998) | 19.0°F (1954) | 0.80 in (1920) |
| May 2 | 82.0°F (1998) | 23.0°F (2006) | 0.56 in (1977) |
| May 3 | 86.0°F (1966) | 21.0°F (1968) | 0.81 in (1930) |
| May 4 | 88.0°F (1966) | 24.1°F (2020) | 0.85 in (1932) |
| May 5 | 90.0°F (1966) | 25.0°F (2025) | 1.36 in (1979) |
| May 6 | 88.0°F (1992) | 26.1°F (1950) | 0.72 in (1983) |
| May 7 | 84.9°F (1987) | 25.0°F (1935) | 0.56 in (1925) |
| May 8 | 88.0°F (1987) | 26.1°F (1999) | 1.67 in (1972) |
| May 9 | 87.1°F (1906) | 23.0°F (2006) | 0.83 in (1913) |
| May 10 | 87.1°F (1924) | 24.1°F (1999) | 1.22 in (2005) |
| May 11 | 89.1°F (1949) | 26.1°F (2012) | 0.88 in (1975) |
| May 12 | 91.0°F (1993) | 24.1°F (1985) | 1.02 in (1900) |
| May 13 | 90.0°F (1931) | 28.0°F (1916) | 1.77 in (2015) |
| May 14 | 86.0°F (1897) | 28.0°F (1964) | 0.70 in (2001) |
| May 15 | 90.0°F (2006) | 28.0°F (1999) | 0.98 in (1959) |
| May 16 | 91.9°F (2006) | 28.0°F (1974) | 1.00 in (1900) |
| May 17 | 91.9°F (2006) | 30.0°F (1966) | 1.01 in (2019) |
| May 18 | 91.0°F (2006) | 30.0°F (2024) | 1.04 in (1903) |
| May 19 | 86.0°F (1954) | 30.0°F (1898) | 1.02 in (1945) |
| May 20 | 88.0°F (2023) | 28.9°F (1975) | 0.87 in (2020) |
| May 21 | 90.0°F (1928) | 27.0°F (1973) | 1.43 in (1986) |
| May 22 | 88.0°F (1958) | 28.9°F (1916) | 1.29 in (1998) |
| May 23 | 90.0°F (2001) | 28.0°F (1966) | 0.79 in (1998) |
| May 24 | 91.9°F (2003) | 28.0°F (2010) | 1.11 in (1990) |
| May 25 | 93.9°F (1928) | 28.0°F (1918) | 1.03 in (1973) |
| May 26 | 91.0°F (1897) | 28.9°F (1916) | 1.42 in (1980) |
| May 27 | 90.0°F (1958) | 30.9°F (1973) | 1.61 in (1895) |
| May 28 | 93.0°F (1934) | 30.9°F (2007) | 0.96 in (1988) |
| May 29 | 90.0°F (1983) | 28.0°F (1951) | 1.28 in (1948) |
| May 30 | 91.9°F (1897) | 28.0°F (1951) | 0.67 in (1985) |
| May 31 | 91.0°F (1986) | 28.0°F (2024) | 1.04 in (2000) |