May weather in Bridger, MT
The average temperature in Bridger in May is 53.5°F (39.6°F–67.4°F). Average precipitation: 2.25 inches. Average snowfall is 0.7 inches.
May is a spring month in Bridger, and is warmer than the annual average of 45.7°F. Daily temperatures swing about 27.8°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 14h 41m. For travel, May is a comfortable month to visit.
Avg High
67.4°F
Avg Low
39.6°F
Precipitation
2.25 in
Snow
0.7 in
May records in Bridger
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 88.0°F (2021) | 16.0°F (1931) | 1.20 in (1988) |
| May 2 | 90.0°F (1947) | 18.0°F (1954) | 1.25 in (1997) |
| May 3 | 86.0°F (1985) | 18.0°F (1954) | 0.66 in (1964) |
| May 4 | 89.1°F (1918) | 24.1°F (1967) | 1.36 in (1917) |
| May 5 | 90.0°F (1911) | 19.9°F (1982) | 1.33 in (1910) |
| May 6 | 91.0°F (1990) | 19.9°F (1929) | 1.51 in (1983) |
| May 7 | 96.1°F (1934) | 21.9°F (1914) | 3.08 in (1988) |
| May 8 | 89.1°F (1934) | 21.9°F (2010) | 1.23 in (1970) |
| May 9 | 84.0°F (1987) | 21.9°F (2002) | 1.42 in (2024) |
| May 10 | 88.0°F (2012) | 3.9°F (1948) | 1.45 in (1980) |
| May 11 | 90.0°F (1940) | 19.0°F (1968) | 1.30 in (1981) |
| May 12 | 91.0°F (1960) | 19.0°F (1953) | 1.08 in (1963) |
| May 13 | 91.0°F (2001) | 24.1°F (1943) | 0.72 in (1962) |
| May 14 | 95.0°F (1936) | 28.0°F (1959) | 0.92 in (2025) |
| May 15 | 95.0°F (1936) | 27.0°F (1929) | 0.78 in (1961) |
| May 16 | 91.9°F (1934) | 21.9°F (1974) | 0.75 in (2015) |
| May 17 | 93.0°F (1948) | 30.0°F (1942) | 1.38 in (2000) |
| May 18 | 93.9°F (1937) | 28.0°F (1929) | 2.24 in (1978) |
| May 19 | 93.0°F (1954) | 28.0°F (1968) | 1.13 in (1978) |
| May 20 | 91.0°F (1925) | 28.0°F (1968) | 1.18 in (1909) |
| May 21 | 91.0°F (1919) | 28.0°F (1963) | 2.00 in (2011) |
| May 22 | 91.0°F (1919) | 27.0°F (2022) | 1.75 in (1927) |
| May 23 | 91.9°F (1919) | 27.0°F (1986) | 1.75 in (2004) |
| May 24 | 90.0°F (1928) | 28.9°F (2024) | 1.54 in (2024) |
| May 25 | 96.1°F (1934) | 30.0°F (1950) | 1.25 in (1980) |
| May 26 | 96.1°F (1934) | 28.9°F (1920) | 1.31 in (1911) |
| May 27 | 93.9°F (1934) | 30.0°F (1918) | 2.11 in (1987) |
| May 28 | 97.0°F (1934) | 28.0°F (1947) | 0.93 in (1982) |
| May 29 | 98.1°F (1919) | 28.9°F (1977) | 1.34 in (1942) |
| May 30 | 97.0°F (1919) | 28.9°F (1917) | 0.98 in (2022) |
| May 31 | 93.0°F (1940) | 27.0°F (1982) | 0.55 in (2022) |