April weather in St. Charles, ID
The average temperature in St. Charles in April is 39.5°F (28.6°F–50.4°F). Average precipitation: 1.09 inches. Average snowfall is 2.7 inches.
April is a spring month in St. Charles, and is cooler than the annual average of 41°F. Daily temperatures swing about 21.8°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 13h 9m. For travel, April is cool.
Avg High
50.4°F
Avg Low
28.6°F
Precipitation
1.09 in
Snow
2.7 in
April records in St. Charles
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 68.0°F (2004) | -0.9°F (2008) | 0.60 in (1974) |
| April 2 | 62.1°F (1990) | -11.0°F (1936) | 0.64 in (1986) |
| April 3 | 63.0°F (2004) | 1.9°F (1945) | 0.51 in (2023) |
| April 4 | 68.0°F (1992) | 5.0°F (1937) | 0.55 in (2023) |
| April 5 | 68.0°F (1959) | 1.9°F (1936) | 0.73 in (1938) |
| April 6 | 66.0°F (1959) | -6.0°F (2023) | 0.72 in (1923) |
| April 7 | 68.0°F (1930) | -8.0°F (2023) | 0.35 in (1963) |
| April 8 | 70.0°F (1989) | -6.0°F (2023) | 0.70 in (2011) |
| April 9 | 68.0°F (2016) | 10.9°F (1937) | 1.08 in (2013) |
| April 10 | 68.0°F (1996) | 12.9°F (2023) | 0.57 in (1948) |
| April 11 | 71.1°F (1934) | 0.0°F (1933) | 0.44 in (1972) |
| April 12 | 72.0°F (1934) | 5.0°F (1922) | 0.45 in (1927) |
| April 13 | 69.1°F (1934) | 5.0°F (1922) | 0.45 in (1941) |
| April 14 | 70.0°F (1988) | 12.0°F (1933) | 0.61 in (1921) |
| April 15 | 69.1°F (1962) | 10.0°F (1922) | 1.04 in (1930) |
| April 16 | 71.1°F (1990) | 3.9°F (1922) | 0.27 in (1920) |
| April 17 | 71.1°F (1990) | 3.9°F (1922) | 0.68 in (1953) |
| April 18 | 71.1°F (1994) | 7.0°F (1982) | 0.53 in (1993) |
| April 19 | 72.0°F (1994) | 10.0°F (1982) | 0.56 in (1996) |
| April 20 | 72.0°F (1989) | 12.0°F (2023) | 0.73 in (2005) |
| April 21 | 75.0°F (1934) | 12.0°F (2008) | 1.01 in (1947) |
| April 22 | 75.9°F (1934) | 10.9°F (2008) | 0.45 in (2019) |
| April 23 | 75.0°F (1934) | 15.1°F (2023) | 0.70 in (1921) |
| April 24 | 75.9°F (1934) | 14.0°F (2023) | 0.83 in (1951) |
| April 25 | 75.9°F (1946) | 19.0°F (2023) | 0.59 in (1955) |
| April 26 | 73.9°F (1977) | 21.0°F (1958) | 0.66 in (1938) |
| April 27 | 75.9°F (1987) | 19.0°F (1957) | 0.45 in (1963) |
| April 28 | 75.9°F (1992) | 19.0°F (1984) | 0.75 in (1962) |
| April 29 | 77.0°F (2007) | 21.0°F (1958) | 0.87 in (2005) |
| April 30 | 75.9°F (2007) | 21.9°F (1967) | 1.23 in (1978) |