April weather in Boise City, ID
The average temperature in Boise City in April is 50.9°F (39.6°F–62.3°F). Average precipitation: 1.23 inches.
April is a spring month in Boise City, and is cooler than the annual average of 53.2°F. Daily temperatures swing about 22.7°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 13h 13m. For travel, April is a comfortable month to visit.
Avg High
62.3°F
Avg Low
39.6°F
Precipitation
1.23 in
Snow
0.1 in
April records in Boise City
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 82.0°F (1966) | 19.9°F (1975) | 0.44 in (1993) |
| April 2 | 79.0°F (1943) | 19.9°F (1976) | 0.30 in (1965) |
| April 3 | 79.0°F (1987) | 21.0°F (1955) | 0.38 in (1988) |
| April 4 | 79.0°F (2000) | 25.0°F (1950) | 1.09 in (2024) |
| April 5 | 80.1°F (1960) | 21.0°F (1997) | 1.05 in (2024) |
| April 6 | 78.1°F (1988) | 23.0°F (1982) | 1.27 in (1969) |
| April 7 | 79.0°F (1977) | 23.0°F (1984) | 0.37 in (1958) |
| April 8 | 82.0°F (1996) | 21.9°F (1953) | 0.90 in (1984) |
| April 9 | 78.1°F (2016) | 23.0°F (1987) | 0.72 in (1965) |
| April 10 | 82.0°F (2023) | 24.1°F (1945) | 0.39 in (2026) |
| April 11 | 80.1°F (1949) | 23.0°F (1953) | 0.78 in (1944) |
| April 12 | 82.0°F (1988) | 23.0°F (1970) | 0.78 in (2026) |
| April 13 | 81.0°F (2024) | 19.0°F (1968) | 0.84 in (1973) |
| April 14 | 86.0°F (1962) | 25.0°F (1945) | 0.36 in (1970) |
| April 15 | 84.9°F (1990) | 21.0°F (1995) | 0.53 in (2026) |
| April 16 | 84.9°F (1994) | 19.9°F (1960) | 0.44 in (1956) |
| April 17 | 84.0°F (1994) | 21.0°F (1964) | 0.52 in (1955) |
| April 18 | 89.1°F (1994) | 21.0°F (1968) | 0.51 in (2017) |
| April 19 | 82.9°F (1989) | 21.9°F (1966) | 0.62 in (1967) |
| April 20 | 89.1°F (1994) | 19.9°F (1985) | 0.80 in (2010) |
| April 21 | 87.1°F (2016) | 23.0°F (1968) | 0.58 in (2011) |
| April 22 | 91.0°F (2012) | 24.1°F (1968) | 0.36 in (2014) |
| April 23 | 91.0°F (2012) | 25.0°F (1992) | 0.82 in (1997) |
| April 24 | 91.0°F (1977) | 21.9°F (1950) | 0.95 in (1980) |
| April 25 | 91.9°F (1946) | 26.1°F (1961) | 0.44 in (2014) |
| April 26 | 84.9°F (1987) | 24.1°F (1985) | 1.09 in (2012) |
| April 27 | 91.9°F (1987) | 26.1°F (1966) | 0.70 in (1990) |
| April 28 | 88.0°F (1987) | 28.9°F (1984) | 0.71 in (1951) |
| April 29 | 89.1°F (1992) | 27.0°F (1954) | 0.24 in (1983) |
| April 30 | 90.0°F (2023) | 25.0°F (1972) | 1.10 in (1983) |