April weather in Coupeville, WA
The average temperature in Coupeville in April is 49.1°F (41.7°F–56.5°F). Average precipitation: 1.87 inches.
April is a spring month in Coupeville, and is cooler than the annual average of 50.2°F. Daily temperatures swing about 14.8°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 13h 26m. For travel, April is a comfortable month to visit.
Avg High
56.5°F
Avg Low
41.7°F
Precipitation
1.87 in
Daylight
13h 26m
April records in Coupeville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 73.9°F (1987) | 26.1°F (1936) | 0.86 in (1901) |
| April 2 | 68.0°F (1992) | 25.0°F (1935) | 0.52 in (1969) |
| April 3 | 71.1°F (2004) | 26.1°F (1935) | 0.63 in (2012) |
| April 4 | 73.0°F (1966) | 28.9°F (1936) | 0.51 in (1920) |
| April 5 | 70.0°F (1966) | 28.9°F (1899) | 0.63 in (1901) |
| April 6 | 71.1°F (2009) | 28.9°F (1967) | 0.85 in (1963) |
| April 7 | 68.0°F (1938) | 27.0°F (1935) | 0.70 in (2013) |
| April 8 | 70.0°F (1959) | 28.0°F (1952) | 0.43 in (1922) |
| April 9 | 73.9°F (1959) | 30.9°F (1929) | 0.87 in (1898) |
| April 10 | 75.9°F (2004) | 28.9°F (1935) | 0.47 in (2001) |
| April 11 | 75.9°F (2004) | 30.9°F (1927) | 0.89 in (1902) |
| April 12 | 72.0°F (1904) | 28.0°F (1968) | 0.72 in (1921) |
| April 13 | 73.9°F (1943) | 28.9°F (1968) | 0.39 in (1930) |
| April 14 | 75.9°F (1926) | 30.9°F (1974) | 0.55 in (1979) |
| April 15 | 73.0°F (1999) | 30.9°F (1898) | 0.65 in (1963) |
| April 16 | 72.0°F (1897) | 30.0°F (1896) | 0.90 in (1978) |
| April 17 | 70.0°F (1936) | 27.0°F (1964) | 0.70 in (1919) |
| April 18 | 75.0°F (2016) | 30.0°F (1909) | 0.66 in (2003) |
| April 19 | 73.0°F (2016) | 27.0°F (1927) | 0.46 in (1975) |
| April 20 | 75.0°F (2016) | 26.1°F (1951) | 0.63 in (1976) |
| April 21 | 73.9°F (2016) | 28.0°F (1951) | 0.34 in (2010) |
| April 22 | 75.0°F (2005) | 33.1°F (1968) | 0.66 in (2020) |
| April 23 | 73.9°F (1905) | 33.1°F (1952) | 0.86 in (1969) |
| April 24 | 79.0°F (1905) | 32.0°F (1950) | 0.74 in (2016) |
| April 25 | 70.0°F (1926) | 32.0°F (1955) | 0.87 in (1991) |
| April 26 | 78.1°F (2004) | 32.0°F (1969) | 0.67 in (1977) |
| April 27 | 72.0°F (1987) | 28.9°F (1948) | 0.63 in (1997) |
| April 28 | 73.0°F (1976) | 30.9°F (1973) | 1.27 in (1972) |
| April 29 | 78.1°F (1976) | 30.0°F (1973) | 0.51 in (2008) |
| April 30 | 81.0°F (2004) | 28.0°F (1954) | 0.52 in (1952) |