May weather in Koosharem, UT
The average temperature in Koosharem in May is 50.5°F (32.4°F–68.6°F). Average precipitation: 0.88 inches.
May is a spring month in Koosharem, and is warmer than the annual average of 44.8°F. Daily temperatures swing about 36.2°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 14h 6m. For travel, May is cool.
Avg High
68.6°F
Avg Low
32.4°F
Precipitation
0.88 in
Daylight
14h 6m
May records in Koosharem
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 81.0°F (1981) | 16.0°F (1972) | 0.30 in (2005) |
| May 2 | 77.0°F (2000) | 12.9°F (1967) | 0.50 in (1995) |
| May 3 | 80.1°F (2000) | 14.0°F (1967) | 0.60 in (1895) |
| May 4 | 80.1°F (2000) | 16.0°F (1928) | 0.38 in (1960) |
| May 5 | 78.1°F (1962) | 15.1°F (1975) | 0.35 in (1960) |
| May 6 | 80.1°F (1966) | 12.0°F (1975) | 0.26 in (1973) |
| May 7 | 82.0°F (1989) | 12.0°F (1968) | 0.52 in (1969) |
| May 8 | 82.0°F (1954) | 19.0°F (1975) | 0.33 in (2000) |
| May 9 | 79.0°F (1974) | 17.1°F (2002) | 0.39 in (1992) |
| May 10 | 86.0°F (2004) | 18.0°F (1982) | 1.50 in (1922) |
| May 11 | 84.9°F (1996) | 12.0°F (1953) | 0.47 in (1928) |
| May 12 | 84.0°F (1996) | 15.1°F (2000) | 1.00 in (1928) |
| May 13 | 84.0°F (1959) | 19.0°F (1953) | 0.94 in (1965) |
| May 14 | 80.1°F (1954) | 16.0°F (1967) | 0.40 in (1980) |
| May 15 | 80.1°F (1927) | 19.0°F (1962) | 0.78 in (1987) |
| May 16 | 88.0°F (2002) | 15.1°F (1955) | 0.80 in (1983) |
| May 17 | 82.0°F (1956) | 19.9°F (1968) | 0.56 in (1928) |
| May 18 | 82.9°F (1954) | 18.0°F (1971) | 0.06 in (1928) |
| May 19 | 86.0°F (1954) | 19.0°F (1962) | 0.22 in (1992) |
| May 20 | 86.0°F (1954) | 16.0°F (1959) | 0.59 in (1981) |
| May 21 | 80.1°F (1958) | 19.0°F (1974) | 0.43 in (1962) |
| May 22 | 91.0°F (1999) | 23.0°F (2002) | 0.82 in (1954) |
| May 23 | 86.0°F (1984) | 21.9°F (1927) | 0.31 in (1996) |
| May 24 | 82.9°F (2000) | 19.0°F (1960) | 0.39 in (1995) |
| May 25 | 84.0°F (2001) | 21.0°F (1960) | 0.50 in (1928) |
| May 26 | 86.0°F (2003) | 18.0°F (1980) | 0.80 in (1992) |
| May 27 | 86.0°F (2003) | 25.0°F (1922) | 0.41 in (1975) |
| May 28 | 89.1°F (2003) | 23.0°F (1955) | 0.42 in (1970) |
| May 29 | 88.0°F (2003) | 18.0°F (1927) | 0.30 in (2004) |
| May 30 | 84.0°F (2000) | 21.9°F (1927) | 0.26 in (1895) |
| May 31 | 88.0°F (1977) | 23.0°F (1979) | 0.31 in (1962) |