May weather in Broadus, MT
The average temperature in Broadus in May is 56.4°F (42.3°F–70.5°F). Average precipitation: 2.75 inches.
May is a spring month in Broadus, and is warmer than the annual average of 48.2°F. Daily temperatures swing about 28.2°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 14h 42m. For travel, May is a comfortable month to visit.
Avg High
70.5°F
Avg Low
42.3°F
Precipitation
2.75 in
Daylight
14h 42m
May records in Broadus
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 90.0°F (1981) | 17.1°F (2011) | 0.71 in (2008) |
| May 2 | 90.0°F (1985) | 19.9°F (1954) | 1.40 in (1938) |
| May 3 | 93.9°F (1986) | 12.0°F (1954) | 1.03 in (1955) |
| May 4 | 90.0°F (1966) | 19.0°F (1967) | 1.06 in (1941) |
| May 5 | 88.0°F (1966) | 21.9°F (1967) | 0.91 in (2007) |
| May 6 | 91.9°F (2017) | 27.0°F (2020) | 2.53 in (2007) |
| May 7 | 93.9°F (1992) | 23.0°F (1976) | 0.85 in (2023) |
| May 8 | 90.0°F (1987) | 19.9°F (1923) | 1.86 in (2024) |
| May 9 | 87.1°F (1987) | 21.9°F (1968) | 0.91 in (1953) |
| May 10 | 90.0°F (1961) | 23.0°F (1979) | 1.50 in (2011) |
| May 11 | 91.9°F (1940) | 16.0°F (1968) | 1.80 in (1922) |
| May 12 | 91.9°F (1960) | 21.0°F (1943) | 1.18 in (2005) |
| May 13 | 96.1°F (2001) | 19.0°F (2004) | 0.51 in (1968) |
| May 14 | 93.9°F (2001) | 24.1°F (1967) | 0.62 in (1982) |
| May 15 | 95.0°F (1978) | 21.0°F (1921) | 0.75 in (1962) |
| May 16 | 91.0°F (1979) | 23.0°F (1923) | 1.12 in (1961) |
| May 17 | 90.0°F (1948) | 27.0°F (1983) | 1.70 in (1978) |
| May 18 | 96.1°F (1948) | 28.0°F (1942) | 1.18 in (1978) |
| May 19 | 97.0°F (2009) | 27.0°F (1997) | 0.89 in (2025) |
| May 20 | 96.1°F (1964) | 26.1°F (2003) | 1.75 in (2011) |
| May 21 | 95.0°F (1980) | 24.1°F (1963) | 1.20 in (2011) |
| May 22 | 100.9°F (1980) | 27.0°F (1963) | 1.18 in (1971) |
| May 23 | 95.0°F (1980) | 28.0°F (1974) | 1.68 in (1946) |
| May 24 | 91.9°F (1985) | 25.0°F (2002) | 1.34 in (2008) |
| May 25 | 89.1°F (1923) | 30.0°F (2012) | 0.91 in (1962) |
| May 26 | 93.9°F (2018) | 30.0°F (1975) | 1.00 in (1973) |
| May 27 | 95.0°F (1969) | 28.0°F (1924) | 1.01 in (2012) |
| May 28 | 96.1°F (1988) | 26.1°F (1947) | 1.88 in (2021) |
| May 29 | 100.9°F (1988) | 26.1°F (1947) | 1.23 in (1940) |
| May 30 | 95.0°F (1984) | 28.0°F (1982) | 2.65 in (2013) |
| May 31 | 96.1°F (2020) | 32.0°F (1982) | 1.26 in (1996) |