April weather in Lyman, WA
The average temperature in Lyman in April is 49.8°F (41.3°F–58.3°F). Average precipitation: 4.17 inches.
April is a spring month in Lyman, and is cooler than the annual average of 51.3°F. Daily temperatures swing about 17°F between overnight low and afternoon high. Expect about 17 days with precipitation. Daylight averages about 13h 26m. For travel, April is a comfortable month to visit.
Avg High
58.3°F
Avg Low
41.3°F
Precipitation
4.17 in
Daylight
13h 26m
April records in Lyman
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 79.0°F (1900) | 27.0°F (1945) | 1.67 in (1959) |
| April 2 | 80.1°F (1944) | 25.0°F (1901) | 1.21 in (2009) |
| April 3 | 79.0°F (1992) | 26.1°F (1918) | 1.27 in (1961) |
| April 4 | 73.0°F (1898) | 27.0°F (1936) | 1.19 in (1920) |
| April 5 | 71.1°F (1906) | 27.0°F (1999) | 1.54 in (1991) |
| April 6 | 71.1°F (1971) | 28.0°F (1911) | 1.47 in (1962) |
| April 7 | 75.0°F (1926) | 26.1°F (1901) | 1.96 in (1922) |
| April 8 | 77.0°F (2007) | 26.1°F (1952) | 1.41 in (2013) |
| April 9 | 77.0°F (1921) | 27.0°F (1900) | 1.18 in (1898) |
| April 10 | 73.0°F (1956) | 28.0°F (1903) | 0.64 in (2002) |
| April 11 | 73.9°F (1913) | 28.0°F (1901) | 1.02 in (1899) |
| April 12 | 82.0°F (2004) | 27.0°F (1901) | 1.02 in (1986) |
| April 13 | 78.1°F (1943) | 26.1°F (1901) | 0.64 in (2013) |
| April 14 | 81.0°F (1926) | 26.1°F (1901) | 2.25 in (2000) |
| April 15 | 84.0°F (1923) | 27.0°F (2023) | 0.98 in (2006) |
| April 16 | 84.0°F (1897) | 28.0°F (1901) | 0.79 in (1932) |
| April 17 | 81.0°F (1939) | 28.9°F (1933) | 1.87 in (2018) |
| April 18 | 80.1°F (1962) | 30.0°F (1909) | 1.04 in (1911) |
| April 19 | 84.0°F (2016) | 26.1°F (1927) | 1.44 in (1947) |
| April 20 | 79.0°F (1934) | 27.0°F (1951) | 1.70 in (2012) |
| April 21 | 75.9°F (2016) | 28.0°F (1951) | 1.84 in (1921) |
| April 22 | 82.0°F (1910) | 28.9°F (1924) | 0.84 in (1992) |
| April 23 | 93.9°F (1910) | 28.9°F (1952) | 0.98 in (1996) |
| April 24 | 84.0°F (1910) | 30.0°F (1918) | 1.32 in (1944) |
| April 25 | 78.1°F (1924) | 28.9°F (2020) | 1.93 in (1935) |
| April 26 | 79.0°F (1947) | 28.9°F (1955) | 1.05 in (1959) |
| April 27 | 75.9°F (1931) | 27.0°F (1911) | 1.48 in (1914) |
| April 28 | 82.0°F (1925) | 28.9°F (1954) | 1.13 in (1972) |
| April 29 | 79.0°F (1908) | 30.0°F (1911) | 1.45 in (2008) |
| April 30 | 84.9°F (1908) | 25.0°F (1954) | 0.88 in (1988) |