March weather in Astoria, OR
The average temperature in Astoria in March is 46.0°F (39.0°F–53.0°F). Average precipitation: 7.90 inches.
March is a spring month in Astoria, and is cooler than the annual average of 51.4°F. Daily temperatures swing about 14°F between overnight low and afternoon high. Expect about 22 days with precipitation. Daylight averages about 11h 40m. For travel, March is a wet month.
Avg High
53.0°F
Avg Low
39.0°F
Precipitation
7.90 in
Daylight
11h 40m
March records in Astoria
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 63.0°F (1981) | 21.9°F (1971) | 1.84 in (1997) |
| March 2 | 70.0°F (1986) | 26.1°F (1985) | 1.42 in (1987) |
| March 3 | 66.9°F (1965) | 24.1°F (1989) | 1.68 in (1987) |
| March 4 | 66.0°F (1965) | 26.2°F (2019) | 1.46 in (1979) |
| March 5 | 66.9°F (1965) | 26.1°F (1955) | 1.45 in (1972) |
| March 6 | 70.0°F (2001) | 27.0°F (1955) | 1.55 in (1957) |
| March 7 | 64.0°F (1963) | 25.0°F (1974) | 2.50 in (1956) |
| March 8 | 68.0°F (1953) | 27.0°F (1974) | 1.38 in (2014) |
| March 9 | 68.0°F (1979) | 27.0°F (1969) | 1.91 in (2016) |
| March 10 | 72.0°F (1965) | 25.0°F (1969) | 1.85 in (2007) |
| March 11 | 68.0°F (1965) | 27.1°F (2019) | 1.91 in (2026) |
| March 12 | 71.1°F (2018) | 27.0°F (1954) | 2.39 in (2012) |
| March 13 | 73.0°F (1979) | 25.0°F (1969) | 1.81 in (2026) |
| March 14 | 64.9°F (1994) | 27.0°F (1969) | 1.35 in (2015) |
| March 15 | 69.1°F (2024) | 28.0°F (1955) | 1.77 in (2015) |
| March 16 | 75.0°F (2024) | 27.1°F (2021) | 1.26 in (2014) |
| March 17 | 69.1°F (2019) | 28.9°F (1963) | 1.10 in (2017) |
| March 18 | 73.9°F (2019) | 27.0°F (1971) | 2.24 in (1997) |
| March 19 | 77.0°F (2019) | 26.1°F (1965) | 2.53 in (1997) |
| March 20 | 75.9°F (2019) | 28.0°F (1955) | 1.23 in (2005) |
| March 21 | 66.9°F (2004) | 28.9°F (1971) | 2.48 in (2003) |
| March 22 | 61.0°F (1978) | 28.0°F (1966) | 2.20 in (1993) |
| March 23 | 66.9°F (1979) | 28.9°F (1973) | 1.00 in (1998) |
| March 24 | 66.9°F (2014) | 27.0°F (1964) | 1.79 in (2007) |
| March 25 | 70.0°F (2025) | 27.0°F (1996) | 1.22 in (1978) |
| March 26 | 72.0°F (1994) | 28.9°F (1991) | 2.61 in (2005) |
| March 27 | 73.0°F (1994) | 28.9°F (1975) | 2.05 in (1968) |
| March 28 | 70.0°F (1964) | 28.0°F (1962) | 1.94 in (1955) |
| March 29 | 73.0°F (1964) | 30.0°F (1973) | 2.54 in (2012) |
| March 30 | 70.0°F (2013) | 28.0°F (1954) | 1.31 in (1981) |
| March 31 | 72.0°F (1987) | 30.0°F (1970) | 1.27 in (1959) |