March weather in Black Diamond, WA
The average temperature in Black Diamond in March is 44.0°F (34.7°F–53.3°F). Average precipitation: 6.19 inches.
March is a spring month in Black Diamond, and is cooler than the annual average of 50.5°F. Daily temperatures swing about 18.6°F between overnight low and afternoon high. Expect about 20 days with precipitation. Daylight averages about 11h 39m. For travel, March is a wet month.
Avg High
53.3°F
Avg Low
34.7°F
Precipitation
6.19 in
Daylight
11h 39m
March records in Black Diamond
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 70.0°F (1925) | 14.0°F (1971) | 1.02 in (1910) |
| March 2 | 68.0°F (1931) | 18.0°F (1989) | 1.41 in (1987) |
| March 3 | 66.9°F (1937) | 12.0°F (1989) | 1.49 in (1987) |
| March 4 | 70.0°F (1937) | 12.9°F (1955) | 1.89 in (1950) |
| March 5 | 70.0°F (1965) | 12.0°F (1955) | 2.63 in (1972) |
| March 6 | 70.0°F (2007) | 19.9°F (2010) | 1.13 in (1970) |
| March 7 | 68.0°F (2001) | 17.1°F (2012) | 1.04 in (1940) |
| March 8 | 70.0°F (2004) | 19.9°F (2023) | 1.40 in (1916) |
| March 9 | 71.1°F (1934) | 12.0°F (2023) | 1.44 in (1942) |
| March 10 | 73.0°F (1934) | 23.0°F (1943) | 1.07 in (2014) |
| March 11 | 75.9°F (1934) | 19.0°F (1956) | 1.30 in (2002) |
| March 12 | 72.0°F (1934) | 21.9°F (1944) | 1.35 in (1935) |
| March 13 | 71.1°F (1934) | 19.9°F (1944) | 1.81 in (1908) |
| March 14 | 78.1°F (1934) | 23.0°F (1930) | 1.47 in (1920) |
| March 15 | 80.1°F (1947) | 21.9°F (1930) | 1.40 in (1908) |
| March 16 | 75.0°F (1947) | 19.9°F (2023) | 1.90 in (2014) |
| March 17 | 73.9°F (2024) | 25.0°F (1930) | 2.10 in (1921) |
| March 18 | 84.0°F (1928) | 24.1°F (1943) | 1.52 in (1975) |
| March 19 | 82.0°F (1928) | 19.0°F (1965) | 1.56 in (2002) |
| March 20 | 73.9°F (1915) | 23.0°F (1955) | 1.04 in (1922) |
| March 21 | 73.0°F (2004) | 26.1°F (1954) | 1.40 in (1930) |
| March 22 | 73.9°F (1939) | 25.0°F (1936) | 2.02 in (1993) |
| March 23 | 72.0°F (1940) | 24.1°F (1954) | 1.12 in (1986) |
| March 24 | 69.1°F (1939) | 24.1°F (1996) | 2.17 in (2007) |
| March 25 | 72.0°F (1966) | 25.0°F (1996) | 1.24 in (2009) |
| March 26 | 72.0°F (1969) | 25.0°F (1922) | 1.67 in (2005) |
| March 27 | 77.0°F (1941) | 23.0°F (1944) | 1.60 in (1943) |
| March 28 | 75.0°F (1930) | 21.9°F (1954) | 1.70 in (1943) |
| March 29 | 75.9°F (2004) | 25.0°F (1954) | 1.25 in (1963) |
| March 30 | 75.9°F (1942) | 19.9°F (1936) | 1.51 in (1906) |
| March 31 | 73.0°F (1942) | 18.0°F (1936) | 1.66 in (1931) |