March weather in Prosser, WA
The average temperature in Prosser in March is 45.4°F (34.9°F–55.9°F). Average precipitation: 0.69 inches.
March is a spring month in Prosser, and is cooler than the annual average of 53°F. Daily temperatures swing about 21°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 11h 40m. For travel, March is cool.
Avg High
55.9°F
Avg Low
34.9°F
Precipitation
0.69 in
Daylight
11h 40m
March records in Prosser
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 66.9°F (1967) | 14.0°F (1960) | 0.60 in (1997) |
| March 2 | 70.0°F (1936) | 10.9°F (1960) | 0.26 in (1937) |
| March 3 | 69.1°F (1929) | 12.9°F (1976) | 0.27 in (1950) |
| March 4 | 68.0°F (1968) | 10.9°F (1960) | 0.30 in (1979) |
| March 5 | 66.9°F (1987) | 6.1°F (1955) | 0.42 in (2000) |
| March 6 | 66.0°F (1972) | 12.0°F (2019) | 0.45 in (1989) |
| March 7 | 71.1°F (1979) | 15.1°F (1951) | 0.26 in (1957) |
| March 8 | 73.0°F (2005) | 14.0°F (2019) | 0.18 in (1954) |
| March 9 | 73.9°F (2015) | 14.0°F (2019) | 1.00 in (2026) |
| March 10 | 73.9°F (2005) | 12.9°F (2011) | 0.22 in (1986) |
| March 11 | 72.0°F (1930) | 15.1°F (2019) | 0.45 in (1931) |
| March 12 | 73.0°F (2005) | 14.0°F (2019) | 0.46 in (1987) |
| March 13 | 73.0°F (2005) | 19.9°F (1954) | 0.49 in (1938) |
| March 14 | 77.0°F (1934) | 18.0°F (1941) | 0.26 in (1984) |
| March 15 | 73.9°F (1940) | 18.0°F (2002) | 0.46 in (1946) |
| March 16 | 72.0°F (1947) | 21.0°F (1955) | 0.61 in (1987) |
| March 17 | 75.0°F (1947) | 21.0°F (1951) | 0.51 in (2006) |
| March 18 | 75.9°F (2007) | 14.0°F (1965) | 0.34 in (1931) |
| March 19 | 77.0°F (2024) | 12.9°F (1965) | 0.18 in (1949) |
| March 20 | 75.9°F (1947) | 18.0°F (1948) | 0.25 in (1961) |
| March 21 | 73.9°F (1999) | 12.9°F (2012) | 0.38 in (1984) |
| March 22 | 75.9°F (1939) | 19.9°F (1935) | 0.25 in (2012) |
| March 23 | 78.1°F (1939) | 19.0°F (1948) | 0.22 in (1963) |
| March 24 | 80.1°F (1939) | 17.1°F (1942) | 0.41 in (2024) |
| March 25 | 73.9°F (1930) | 21.0°F (1990) | 0.33 in (1962) |
| March 26 | 81.0°F (1960) | 21.0°F (1942) | 0.64 in (1971) |
| March 27 | 75.9°F (1930) | 12.9°F (1944) | 0.50 in (2005) |
| March 28 | 78.1°F (1930) | 17.1°F (1975) | 0.37 in (1934) |
| March 29 | 75.9°F (1930) | 15.1°F (1954) | 0.42 in (2014) |
| March 30 | 77.0°F (1966) | 18.0°F (1954) | 0.28 in (1933) |
| March 31 | 77.0°F (2003) | 21.9°F (1952) | 0.38 in (1957) |