April weather in Castleford, ID
The average temperature in Castleford in April is 46.5°F (32.9°F–60.1°F). Average precipitation: 1.21 inches.
April is a spring month in Castleford, and is cooler than the annual average of 48.1°F. Daily temperatures swing about 27.2°F between overnight low and afternoon high. Daylight averages about 13h 10m. For travel, April is cool.
Avg High
60.1°F
Avg Low
32.9°F
Precipitation
1.21 in
Daylight
13h 10m
April records in Castleford
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 77.0°F (1966) | 18.0°F (1967) | 0.59 in (1974) |
| April 2 | 77.0°F (1990) | 19.0°F (2008) | 0.66 in (1965) |
| April 3 | 75.9°F (1990) | 16.0°F (2018) | 0.38 in (1988) |
| April 4 | 79.0°F (2000) | 17.1°F (2018) | 0.15 in (1978) |
| April 5 | 79.0°F (2002) | 12.0°F (2020) | 0.60 in (1997) |
| April 6 | 78.1°F (1988) | 14.0°F (1997) | 0.87 in (2006) |
| April 7 | 80.1°F (1977) | 18.0°F (2012) | 0.40 in (2001) |
| April 8 | 84.9°F (1977) | 19.0°F (1968) | 0.22 in (1986) |
| April 9 | 82.9°F (1996) | 21.0°F (1988) | 0.73 in (1994) |
| April 10 | 84.0°F (2012) | 21.0°F (1999) | 0.53 in (1984) |
| April 11 | 84.0°F (2012) | 21.9°F (2007) | 0.48 in (2001) |
| April 12 | 82.9°F (1988) | 19.9°F (1997) | 0.10 in (1972) |
| April 13 | 82.0°F (1988) | 21.0°F (1968) | 0.16 in (1973) |
| April 14 | 82.0°F (1985) | 19.0°F (1968) | 0.36 in (1975) |
| April 15 | 81.0°F (1981) | 19.9°F (1973) | 0.23 in (1976) |
| April 16 | 86.0°F (1984) | 21.9°F (1982) | 0.45 in (1993) |
| April 17 | 84.0°F (1980) | 19.9°F (2020) | 0.72 in (1973) |
| April 18 | 84.9°F (1994) | 19.0°F (1968) | 1.50 in (2007) |
| April 19 | 84.9°F (1980) | 18.0°F (1966) | 0.26 in (1967) |
| April 20 | 87.1°F (1980) | 18.0°F (1966) | 1.51 in (2005) |
| April 21 | 86.0°F (1994) | 17.1°F (1970) | 0.30 in (1997) |
| April 22 | 87.1°F (2012) | 21.0°F (2008) | 0.32 in (1997) |
| April 23 | 88.0°F (1977) | 21.0°F (1968) | 0.62 in (1997) |
| April 24 | 89.1°F (1977) | 21.0°F (2002) | 0.77 in (1980) |
| April 25 | 86.0°F (1977) | 25.0°F (1984) | 0.89 in (1994) |
| April 26 | 82.9°F (1987) | 25.0°F (1983) | 0.55 in (1970) |
| April 27 | 89.1°F (2000) | 19.9°F (1984) | 0.29 in (1976) |
| April 28 | 88.0°F (2018) | 21.9°F (1984) | 0.47 in (1990) |
| April 29 | 87.1°F (1992) | 28.9°F (1967) | 0.65 in (1995) |
| April 30 | 84.9°F (1968) | 21.0°F (1969) | 0.42 in (1997) |