March weather in Fairfield, ID
The average temperature in Fairfield in March is 30.7°F (20.6°F–40.7°F). Average precipitation: 1.61 inches.
March is a spring month in Fairfield, and is cooler than the annual average of 42.1°F. Daily temperatures swing about 20.1°F between overnight low and afternoon high. Daylight averages about 11h 42m. For travel, March is cold.
Avg High
40.7°F
Avg Low
20.6°F
Precipitation
1.61 in
Daylight
11h 42m
March records in Fairfield
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 60.1°F (1992) | -24.0°F (1960) | 0.80 in (1970) |
| March 2 | 54.0°F (1986) | -20.0°F (1976) | 1.62 in (1991) |
| March 3 | 60.1°F (1992) | -20.9°F (1952) | 0.40 in (1972) |
| March 4 | 57.0°F (1992) | -18.0°F (1976) | 0.39 in (1978) |
| March 5 | 55.9°F (2015) | -24.0°F (1955) | 0.45 in (1952) |
| March 6 | 59.0°F (2015) | -14.1°F (1955) | 0.48 in (1987) |
| March 7 | 59.0°F (2015) | -15.0°F (1985) | 0.50 in (2002) |
| March 8 | 62.1°F (2015) | -11.9°F (2024) | 1.50 in (2017) |
| March 9 | 62.1°F (2015) | -13.0°F (2024) | 0.50 in (1954) |
| March 10 | 61.0°F (2015) | -18.0°F (1969) | 0.50 in (1952) |
| March 11 | 61.0°F (1992) | -15.0°F (1969) | 0.33 in (2016) |
| March 12 | 64.9°F (1992) | -14.1°F (1969) | 0.67 in (1964) |
| March 13 | 64.9°F (1992) | -14.1°F (1969) | 0.33 in (1987) |
| March 14 | 66.0°F (1992) | -17.0°F (1952) | 0.33 in (1984) |
| March 15 | 64.9°F (1994) | -9.9°F (1956) | 0.53 in (1988) |
| March 16 | 61.0°F (1992) | -9.9°F (1955) | 0.59 in (2011) |
| March 17 | 66.9°F (2026) | 0.0°F (1958) | 1.13 in (1950) |
| March 18 | 64.9°F (2015) | -8.0°F (2002) | 0.79 in (2012) |
| March 19 | 66.0°F (2015) | 0.0°F (1966) | 0.31 in (1950) |
| March 20 | 62.1°F (1988) | -9.9°F (1952) | 0.19 in (1975) |
| March 21 | 66.9°F (2026) | -2.9°F (1969) | 0.56 in (1958) |
| March 22 | 63.0°F (1972) | -11.9°F (1952) | 0.75 in (2018) |
| March 23 | 64.0°F (2001) | -4.0°F (1952) | 0.50 in (1983) |
| March 24 | 66.9°F (2026) | 0.0°F (1966) | 1.00 in (1995) |
| March 25 | 68.0°F (2026) | 3.0°F (1969) | 0.64 in (1950) |
| March 26 | 69.1°F (2015) | 5.0°F (1976) | 0.90 in (1993) |
| March 27 | 70.0°F (1986) | -8.0°F (1975) | 0.50 in (1985) |
| March 28 | 69.1°F (1986) | -9.0°F (1975) | 0.74 in (1996) |
| March 29 | 68.0°F (2015) | -5.1°F (1950) | 0.25 in (2005) |
| March 30 | 66.0°F (1992) | 9.0°F (1949) | 0.90 in (1983) |
| March 31 | 66.0°F (1968) | 6.1°F (1989) | 0.53 in (2025) |