April weather in St. George, UT
The average temperature in St. George in April is 60.4°F (45.7°F–75.0°F). Average precipitation: 0.66 inches.
April is a spring month in St. George, and is cooler than the annual average of 62.7°F. Daily temperatures swing about 29.3°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 12h 58m. For travel, April is a comfortable month to visit.
Avg High
75.0°F
Avg Low
45.7°F
Precipitation
0.66 in
Daylight
12h 58m
April records in St. George
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 93.0°F (1945) | 18.0°F (1896) | 0.54 in (1975) |
| April 2 | 90.0°F (1966) | 21.9°F (1896) | 0.57 in (2004) |
| April 3 | 89.1°F (1966) | 25.0°F (1897) | 0.40 in (1981) |
| April 4 | 89.1°F (1959) | 24.1°F (1945) | 0.40 in (1929) |
| April 5 | 91.0°F (1930) | 23.0°F (1901) | 0.20 in (1906) |
| April 6 | 93.9°F (1930) | 24.1°F (1895) | 0.32 in (2001) |
| April 7 | 95.0°F (1989) | 21.0°F (1897) | 0.55 in (1998) |
| April 8 | 93.0°F (1989) | 18.0°F (1901) | 0.62 in (2018) |
| April 9 | 93.0°F (1996) | 26.1°F (1900) | 0.56 in (2020) |
| April 10 | 91.9°F (1934) | 25.0°F (1900) | 0.73 in (1941) |
| April 11 | 93.9°F (1934) | 28.0°F (1897) | 0.23 in (1948) |
| April 12 | 95.0°F (1907) | 30.0°F (1896) | 0.43 in (1967) |
| April 13 | 93.9°F (1907) | 24.1°F (1903) | 0.50 in (2019) |
| April 14 | 93.9°F (1936) | 30.0°F (1903) | 0.42 in (2026) |
| April 15 | 96.1°F (1936) | 30.0°F (1913) | 0.43 in (1898) |
| April 16 | 95.0°F (1936) | 21.9°F (1912) | 0.40 in (1988) |
| April 17 | 96.1°F (1936) | 21.0°F (1896) | 0.70 in (1988) |
| April 18 | 95.0°F (1989) | 27.0°F (1893) | 0.53 in (1995) |
| April 19 | 97.0°F (1994) | 24.1°F (1896) | 0.40 in (1981) |
| April 20 | 97.0°F (1994) | 28.0°F (1899) | 0.21 in (1951) |
| April 21 | 96.1°F (1994) | 28.9°F (1912) | 0.76 in (1988) |
| April 22 | 93.9°F (1994) | 28.0°F (1904) | 0.42 in (1900) |
| April 23 | 95.0°F (1949) | 32.0°F (1896) | 0.70 in (1942) |
| April 24 | 96.1°F (1898) | 23.0°F (1904) | 0.80 in (2005) |
| April 25 | 100.0°F (1946) | 24.1°F (1899) | 0.62 in (1915) |
| April 26 | 98.1°F (1898) | 28.9°F (1899) | 0.48 in (1994) |
| April 27 | 96.1°F (2000) | 25.0°F (1896) | 0.79 in (2021) |
| April 28 | 93.9°F (1992) | 28.0°F (1904) | 0.69 in (1994) |
| April 29 | 95.0°F (1981) | 27.0°F (1904) | 1.10 in (1917) |
| April 30 | 96.1°F (2020) | 25.0°F (1899) | 1.05 in (2016) |