April weather in Hardin, MT
The average temperature in Hardin in April is 47.0°F (31.8°F–62.1°F). Average precipitation: 1.50 inches. Average snowfall is 1.3 inches.
April is a spring month in Hardin, and is cooler than the annual average of 47.7°F. Daily temperatures swing about 30.3°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 13h 18m. For travel, April is cool.
Avg High
62.1°F
Avg Low
31.8°F
Precipitation
1.50 in
Snow
1.3 in
April records in Hardin
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 82.9°F (1991) | 10.9°F (2018) | 0.37 in (2020) |
| April 2 | 79.0°F (1987) | 3.9°F (2002) | 1.03 in (1999) |
| April 3 | 80.1°F (1992) | 5.0°F (1953) | 0.83 in (1964) |
| April 4 | 79.0°F (1992) | 5.0°F (2002) | 3.17 in (1955) |
| April 5 | 82.9°F (1991) | 15.1°F (1961) | 0.60 in (1997) |
| April 6 | 82.0°F (1960) | 1.0°F (1955) | 0.50 in (2006) |
| April 7 | 82.9°F (1969) | 7.0°F (2018) | 0.52 in (1994) |
| April 8 | 80.1°F (2024) | 14.0°F (1973) | 0.87 in (1991) |
| April 9 | 84.9°F (1996) | 12.0°F (1959) | 1.25 in (2001) |
| April 10 | 82.0°F (2023) | 12.9°F (1975) | 0.66 in (1963) |
| April 11 | 86.0°F (1949) | 12.9°F (1997) | 0.50 in (1965) |
| April 12 | 84.0°F (2023) | 3.0°F (2000) | 0.50 in (1991) |
| April 13 | 84.0°F (1976) | 10.9°F (2020) | 0.60 in (1972) |
| April 14 | 84.9°F (2008) | -0.9°F (2022) | 0.95 in (1976) |
| April 15 | 86.0°F (2015) | 10.0°F (1953) | 0.57 in (2015) |
| April 16 | 84.0°F (1962) | 10.0°F (1951) | 0.77 in (1959) |
| April 17 | 88.0°F (1987) | 14.0°F (2020) | 1.41 in (2025) |
| April 18 | 86.0°F (1979) | 14.0°F (1953) | 0.94 in (2002) |
| April 19 | 84.9°F (1949) | 10.0°F (1951) | 1.00 in (2007) |
| April 20 | 88.0°F (1962) | 15.1°F (2024) | 0.40 in (2005) |
| April 21 | 88.0°F (1989) | 6.1°F (2008) | 1.05 in (1999) |
| April 22 | 84.9°F (1986) | 14.0°F (1951) | 0.26 in (1978) |
| April 23 | 88.0°F (2012) | 15.1°F (2013) | 1.40 in (2022) |
| April 24 | 87.1°F (2012) | 21.0°F (1982) | 0.85 in (2016) |
| April 25 | 89.1°F (1962) | 18.0°F (1953) | 0.60 in (1988) |
| April 26 | 91.0°F (1974) | 19.0°F (1988) | 1.75 in (1964) |
| April 27 | 87.1°F (2001) | 21.0°F (1994) | 0.83 in (1974) |
| April 28 | 96.1°F (1987) | 19.9°F (1954) | 1.02 in (1963) |
| April 29 | 91.9°F (1987) | 21.0°F (1954) | 2.00 in (2009) |
| April 30 | 90.0°F (1987) | 15.1°F (1950) | 0.60 in (1972) |