May weather in Dubois, WY
The average temperature in Dubois in May is 46.0°F (32.0°F–60.0°F). Average precipitation: 1.97 inches. Average snowfall is 4.0 inches.
May is a spring month in Dubois, and is warmer than the annual average of 40.5°F. Daily temperatures swing about 28°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 14h 31m. For travel, May is cool.
Avg High
60.0°F
Avg Low
32.0°F
Precipitation
1.97 in
Snow
4.0 in
May records in Dubois
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 77.0°F (2021) | 10.9°F (1908) | 0.74 in (1967) |
| May 2 | 75.9°F (1985) | 10.0°F (1929) | 0.45 in (1974) |
| May 3 | 72.0°F (1930) | 14.0°F (2013) | 0.65 in (2021) |
| May 4 | 78.1°F (1958) | 3.0°F (1967) | 0.50 in (1959) |
| May 5 | 79.0°F (1939) | 10.0°F (1982) | 0.85 in (1932) |
| May 6 | 81.0°F (1934) | 10.0°F (1909) | 0.79 in (1993) |
| May 7 | 80.1°F (1966) | 10.9°F (1965) | 1.04 in (1986) |
| May 8 | 79.0°F (2021) | 7.0°F (1925) | 0.75 in (1979) |
| May 9 | 77.0°F (1934) | 8.1°F (1925) | 1.26 in (1908) |
| May 10 | 79.0°F (1954) | 16.0°F (1931) | 1.75 in (2011) |
| May 11 | 82.0°F (2025) | 18.0°F (1909) | 1.87 in (2005) |
| May 12 | 82.0°F (1960) | 10.0°F (1909) | 1.00 in (1907) |
| May 13 | 79.0°F (1960) | 10.9°F (1912) | 1.15 in (1928) |
| May 14 | 82.9°F (2013) | 15.1°F (1916) | 0.88 in (1911) |
| May 15 | 82.9°F (2013) | 10.9°F (1909) | 0.70 in (1957) |
| May 16 | 82.9°F (1979) | 18.0°F (1909) | 0.65 in (1938) |
| May 17 | 81.0°F (2022) | 21.0°F (1909) | 0.56 in (1985) |
| May 18 | 82.0°F (1956) | 8.1°F (1909) | 1.09 in (1949) |
| May 19 | 82.0°F (1937) | 10.0°F (1909) | 0.45 in (1908) |
| May 20 | 82.9°F (1919) | 8.1°F (1909) | 0.81 in (1917) |
| May 21 | 82.9°F (1954) | 10.0°F (1908) | 0.98 in (2008) |
| May 22 | 80.1°F (1919) | 19.0°F (1918) | 0.65 in (1953) |
| May 23 | 81.0°F (1919) | 19.9°F (1916) | 0.98 in (2018) |
| May 24 | 80.1°F (1977) | 21.9°F (1975) | 0.83 in (1939) |
| May 25 | 79.0°F (1919) | 21.0°F (1909) | 0.48 in (1955) |
| May 26 | 82.9°F (1958) | 18.0°F (1929) | 0.61 in (2012) |
| May 27 | 90.0°F (1919) | 17.1°F (1929) | 0.80 in (1995) |
| May 28 | 86.0°F (1919) | 19.9°F (1929) | 0.95 in (2019) |
| May 29 | 86.0°F (1939) | 19.9°F (1927) | 1.70 in (1908) |
| May 30 | 87.1°F (1933) | 17.1°F (1927) | 0.75 in (1937) |
| May 31 | 86.0°F (1933) | 16.0°F (1927) | 1.37 in (1999) |