April weather in Great Falls, MT
The average temperature in Great Falls in April is 45.7°F (33.2°F–58.3°F). Average precipitation: 1.79 inches.
April is a spring month in Great Falls, and is cooler than the annual average of 47°F. Daily temperatures swing about 25.1°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 13h 23m. For travel, April is cool.
Avg High
58.3°F
Avg Low
33.2°F
Precipitation
1.79 in
Daylight
13h 23m
April records in Great Falls
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 70.0°F (1921) | -5.1°F (1936) | 0.35 in (1916) |
| April 2 | 73.9°F (1915) | -9.9°F (1936) | 0.57 in (1934) |
| April 3 | 75.0°F (1933) | -2.0°F (1936) | 0.61 in (1910) |
| April 4 | 75.0°F (2016) | 6.1°F (1936) | 1.03 in (1903) |
| April 5 | 71.1°F (1930) | -2.9°F (1936) | 0.32 in (2008) |
| April 6 | 73.0°F (1930) | 0.0°F (1920) | 0.78 in (2006) |
| April 7 | 81.0°F (1930) | 3.9°F (1923) | 0.30 in (2018) |
| April 8 | 80.1°F (2016) | 12.0°F (1928) | 0.44 in (2013) |
| April 9 | 77.0°F (2016) | 14.0°F (1933) | 1.59 in (2017) |
| April 10 | 78.1°F (1925) | 6.1°F (1935) | 0.36 in (2019) |
| April 11 | 77.0°F (1925) | 17.1°F (1935) | 0.80 in (1916) |
| April 12 | 77.0°F (1915) | 14.0°F (1892) | 0.80 in (1917) |
| April 13 | 82.0°F (1932) | 10.9°F (1928) | 0.42 in (2010) |
| April 14 | 80.1°F (2008) | 5.0°F (1935) | 1.00 in (2010) |
| April 15 | 82.0°F (1926) | 15.1°F (1896) | 1.12 in (2016) |
| April 16 | 81.0°F (1926) | 10.0°F (1896) | 0.69 in (1927) |
| April 17 | 82.0°F (1936) | 12.0°F (1896) | 0.36 in (1917) |
| April 18 | 86.0°F (1936) | 19.9°F (1896) | 0.98 in (2007) |
| April 19 | 82.0°F (1910) | 12.9°F (1927) | 0.57 in (2007) |
| April 20 | 82.0°F (1934) | 10.0°F (1927) | 0.53 in (2019) |
| April 21 | 82.0°F (2016) | -2.0°F (2008) | 0.51 in (2017) |
| April 22 | 82.0°F (1906) | 19.9°F (1931) | 0.99 in (2011) |
| April 23 | 87.1°F (2012) | 16.0°F (1893) | 1.24 in (1892) |
| April 24 | 82.9°F (1910) | 15.1°F (2009) | 0.50 in (1906) |
| April 25 | 88.0°F (1897) | 18.0°F (1924) | 0.63 in (1918) |
| April 26 | 88.0°F (1910) | 19.9°F (1924) | 0.67 in (1901) |
| April 27 | 84.0°F (1928) | 19.9°F (1907) | 0.46 in (2012) |
| April 28 | 87.1°F (2018) | 12.0°F (1954) | 0.40 in (2009) |
| April 29 | 84.0°F (1915) | 14.0°F (1954) | 0.78 in (2009) |
| April 30 | 79.0°F (1897) | 17.1°F (1909) | 0.46 in (1913) |