May weather in Pinesdale, MT
The average temperature in Pinesdale in May is 52.9°F (38.8°F–67.0°F). Average precipitation: 1.55 inches.
May is a spring month in Pinesdale, and is warmer than the annual average of 45.7°F. Daily temperatures swing about 28.2°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 14h 47m. For travel, May is a comfortable month to visit.
Avg High
67.0°F
Avg Low
38.8°F
Precipitation
1.55 in
Daylight
14h 47m
May records in Pinesdale
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 82.9°F (2000) | 17.1°F (1972) | 0.23 in (2003) |
| May 2 | 82.9°F (1985) | 21.9°F (1973) | 0.40 in (1983) |
| May 3 | 86.0°F (1966) | 24.1°F (1967) | 0.52 in (2007) |
| May 4 | 86.0°F (1966) | 25.0°F (1981) | 0.37 in (1976) |
| May 5 | 86.0°F (1966) | 18.0°F (1982) | 0.79 in (1971) |
| May 6 | 84.9°F (1987) | 25.0°F (1999) | 0.20 in (1988) |
| May 7 | 88.0°F (1987) | 21.0°F (2010) | 0.54 in (1975) |
| May 8 | 89.1°F (1987) | 26.1°F (1968) | 0.78 in (1995) |
| May 9 | 84.9°F (1987) | 23.0°F (2002) | 0.68 in (2011) |
| May 10 | 84.0°F (1994) | 28.0°F (1965) | 0.67 in (1980) |
| May 11 | 87.1°F (1993) | 23.0°F (1973) | 0.97 in (2004) |
| May 12 | 89.1°F (1993) | 18.0°F (1985) | 0.47 in (1974) |
| May 13 | 90.0°F (1993) | 21.0°F (1985) | 0.24 in (1996) |
| May 14 | 89.1°F (1993) | 23.0°F (1983) | 0.27 in (1998) |
| May 15 | 91.0°F (2006) | 26.1°F (1986) | 0.90 in (2020) |
| May 16 | 90.0°F (2006) | 21.0°F (1974) | 0.66 in (1980) |
| May 17 | 89.1°F (2006) | 26.1°F (1974) | 0.48 in (2017) |
| May 18 | 89.1°F (2006) | 21.0°F (1965) | 0.56 in (2004) |
| May 19 | 84.0°F (1993) | 27.0°F (1971) | 0.80 in (1994) |
| May 20 | 84.0°F (1980) | 28.0°F (1989) | 1.89 in (1969) |
| May 21 | 88.0°F (1980) | 27.0°F (1973) | 1.30 in (1981) |
| May 22 | 89.1°F (1988) | 27.0°F (1971) | 0.54 in (1978) |
| May 23 | 90.0°F (2001) | 25.0°F (1986) | 1.12 in (1980) |
| May 24 | 91.0°F (2001) | 30.9°F (1975) | 1.16 in (1990) |
| May 25 | 90.0°F (1999) | 30.0°F (2004) | 0.86 in (1980) |
| May 26 | 91.0°F (1966) | 27.0°F (1967) | 0.49 in (1987) |
| May 27 | 90.0°F (1986) | 27.0°F (1973) | 0.58 in (1977) |
| May 28 | 91.9°F (1986) | 30.9°F (1998) | 0.51 in (1982) |
| May 29 | 93.0°F (1986) | 30.9°F (1976) | 0.33 in (1990) |
| May 30 | 93.9°F (1986) | 27.0°F (1979) | 1.17 in (1988) |
| May 31 | 95.0°F (1986) | 30.0°F (1968) | 0.67 in (1988) |