April weather in Granby, CO
The average temperature in Granby in April is 35.7°F (23.1°F–48.3°F). Average precipitation: 1.20 inches.
April is a spring month in Granby, and is cooler than the annual average of 37.4°F. Daily temperatures swing about 25.2°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 13h 4m. For travel, April is cool.
Avg High
48.3°F
Avg Low
23.1°F
Precipitation
1.20 in
Daylight
13h 4m
April records in Granby
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 66.0°F (2012) | -11.0°F (2008) | 0.28 in (1969) |
| April 2 | 61.0°F (2012) | -17.0°F (1975) | 0.40 in (1974) |
| April 3 | 57.9°F (2021) | -11.0°F (1975) | 0.89 in (1986) |
| April 4 | 62.1°F (2021) | -13.0°F (1970) | 0.42 in (1986) |
| April 5 | 61.0°F (2002) | -9.0°F (1950) | 0.16 in (1990) |
| April 6 | 60.1°F (1959) | -11.9°F (1983) | 0.19 in (1993) |
| April 7 | 64.0°F (1978) | -9.9°F (1983) | 0.31 in (1957) |
| April 8 | 61.0°F (2005) | -11.9°F (1973) | 0.29 in (2018) |
| April 9 | 63.0°F (1977) | -9.0°F (1973) | 0.30 in (1959) |
| April 10 | 66.0°F (2012) | -5.1°F (1959) | 0.41 in (1961) |
| April 11 | 66.0°F (2012) | 0.0°F (1951) | 0.25 in (1957) |
| April 12 | 64.9°F (1992) | -2.9°F (1980) | 0.40 in (1987) |
| April 13 | 64.9°F (1992) | -9.0°F (1987) | 0.62 in (2014) |
| April 14 | 64.9°F (2002) | -5.1°F (1983) | 0.22 in (1972) |
| April 15 | 69.1°F (1963) | -5.1°F (1983) | 0.62 in (2013) |
| April 16 | 64.9°F (2004) | 0.0°F (1974) | 0.72 in (1992) |
| April 17 | 66.9°F (2004) | -0.9°F (1999) | 0.49 in (2015) |
| April 18 | 66.9°F (2001) | -7.1°F (2013) | 0.47 in (1975) |
| April 19 | 66.0°F (2017) | 12.0°F (2013) | 0.67 in (1973) |
| April 20 | 66.0°F (1989) | 3.0°F (1996) | 0.53 in (1977) |
| April 21 | 66.0°F (1989) | 1.0°F (1982) | 0.46 in (2011) |
| April 22 | 66.9°F (2012) | 7.0°F (1959) | 0.45 in (2001) |
| April 23 | 72.0°F (2012) | 8.1°F (1968) | 1.32 in (2000) |
| April 24 | 69.1°F (1989) | 0.0°F (1970) | 1.00 in (2003) |
| April 25 | 68.0°F (2012) | 3.0°F (2013) | 0.43 in (1990) |
| April 26 | 66.0°F (1981) | 10.0°F (1957) | 0.36 in (1995) |
| April 27 | 66.9°F (1992) | 9.0°F (1984) | 0.60 in (2024) |
| April 28 | 69.1°F (1992) | -2.0°F (1984) | 0.60 in (1990) |
| April 29 | 72.0°F (1992) | 10.0°F (1975) | 0.70 in (2010) |
| April 30 | 73.0°F (1992) | 10.9°F (2011) | 0.98 in (1995) |