April weather in Plains, MT
The average temperature in Plains in April is 45.2°F (31.5°F–59.0°F). Average precipitation: inches.
April is a spring month in Plains, and is cooler than the annual average of 46.2°F. Daily temperatures swing about 27.5°F between overnight low and afternoon high. Daylight averages about 13h 23m. For travel, April is cool.
Avg High
59.0°F
Avg Low
31.5°F
Precipitation
in
Daylight
13h 23m
April records in Plains
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 73.0°F (1992) | 15.1°F (2013) | 0.70 in (1996) |
| April 2 | 77.0°F (1992) | 10.9°F (1975) | 0.30 in (1993) |
| April 3 | 72.0°F (1992) | 15.1°F (1972) | 0.33 in (1974) |
| April 4 | 69.1°F (2004) | 16.0°F (1966) | 0.31 in (1988) |
| April 5 | 73.9°F (1969) | 15.1°F (1961) | 0.22 in (1962) |
| April 6 | 73.9°F (1971) | 15.1°F (1961) | 0.82 in (2006) |
| April 7 | 75.0°F (1977) | 16.0°F (1964) | 0.30 in (1995) |
| April 8 | 82.0°F (1996) | 18.0°F (1972) | 0.28 in (1987) |
| April 9 | 78.1°F (1996) | 9.0°F (2013) | 0.36 in (1992) |
| April 10 | 75.9°F (1985) | 18.0°F (1972) | 0.40 in (1982) |
| April 11 | 75.0°F (1976) | 14.0°F (1975) | 0.30 in (1982) |
| April 12 | 75.9°F (2004) | 16.0°F (1975) | 0.35 in (1996) |
| April 13 | 77.0°F (2008) | 15.1°F (1978) | 0.35 in (2013) |
| April 14 | 82.9°F (1962) | 15.1°F (1983) | 0.60 in (2002) |
| April 15 | 78.1°F (1963) | 15.1°F (1967) | 0.41 in (1964) |
| April 16 | 84.9°F (1984) | 12.9°F (2013) | 0.30 in (1985) |
| April 17 | 84.9°F (1984) | 3.9°F (2013) | 0.87 in (1992) |
| April 18 | 84.0°F (1962) | 16.0°F (2013) | 0.40 in (1967) |
| April 19 | 82.0°F (1962) | 10.0°F (1966) | 0.69 in (1965) |
| April 20 | 80.1°F (1980) | 19.9°F (1963) | 1.12 in (1965) |
| April 21 | 80.1°F (1980) | 17.1°F (1975) | 0.39 in (2013) |
| April 22 | 82.0°F (1969) | 10.9°F (2013) | 0.50 in (1990) |
| April 23 | 84.0°F (1977) | 10.0°F (2013) | 0.79 in (1964) |
| April 24 | 86.0°F (1977) | 12.0°F (2013) | 1.40 in (1996) |
| April 25 | 88.0°F (1977) | 21.0°F (1963) | 0.27 in (1995) |
| April 26 | 88.0°F (1977) | 16.0°F (2013) | 0.61 in (1961) |
| April 27 | 90.0°F (1987) | 16.0°F (2013) | 0.32 in (1974) |
| April 28 | 87.1°F (1987) | 19.9°F (1994) | 0.48 in (1967) |
| April 29 | 82.0°F (1968) | 19.9°F (1976) | 0.80 in (1990) |
| April 30 | 82.0°F (1968) | 18.0°F (1972) | 0.50 in (1965) |