March weather in Harlowton, MT
The average temperature in Harlowton in March is 33.7°F (19.8°F–47.5°F). Average precipitation: 0.55 inches. Average snowfall is 2.6 inches.
March is a spring month in Harlowton, and is cooler than the annual average of 43.8°F. Daily temperatures swing about 27.7°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 11h 40m. For travel, March is cool.
Avg High
47.5°F
Avg Low
19.8°F
Precipitation
0.55 in
Snow
2.6 in
March records in Harlowton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 64.0°F (1992) | -11.9°F (1960) | 0.61 in (1976) |
| March 2 | 64.0°F (1992) | -18.9°F (1960) | 0.54 in (1955) |
| March 3 | 66.0°F (1994) | -29.0°F (2019) | 0.14 in (1985) |
| March 4 | 68.0°F (1987) | -29.0°F (1989) | 0.40 in (2018) |
| March 5 | 66.0°F (1968) | -20.0°F (1951) | 0.45 in (1951) |
| March 6 | 68.0°F (2016) | -17.0°F (1951) | 0.39 in (1969) |
| March 7 | 63.0°F (2016) | -18.0°F (1951) | 0.70 in (2014) |
| March 8 | 66.0°F (2012) | -29.0°F (1951) | 0.20 in (2000) |
| March 9 | 71.1°F (1972) | -20.0°F (1951) | 0.30 in (1950) |
| March 10 | 71.1°F (1983) | -7.1°F (1951) | 0.40 in (1967) |
| March 11 | 70.0°F (1983) | -20.0°F (2009) | 0.56 in (1991) |
| March 12 | 70.0°F (2012) | -20.0°F (2009) | 0.25 in (1957) |
| March 13 | 73.0°F (2007) | -9.9°F (1950) | 0.20 in (1990) |
| March 14 | 66.9°F (1999) | -11.0°F (1967) | 0.29 in (1987) |
| March 15 | 71.1°F (2015) | -14.1°F (1967) | 0.18 in (1988) |
| March 16 | 71.1°F (1994) | 1.9°F (1965) | 0.44 in (1989) |
| March 17 | 70.0°F (2007) | -9.0°F (1965) | 0.33 in (1989) |
| March 18 | 72.0°F (1972) | -20.0°F (1965) | 0.43 in (1950) |
| March 19 | 68.0°F (1997) | -4.0°F (1965) | 0.33 in (1987) |
| March 20 | 70.0°F (2007) | -5.1°F (1955) | 0.34 in (2006) |
| March 21 | 68.0°F (1960) | -4.0°F (2002) | 0.19 in (1991) |
| March 22 | 69.1°F (1972) | -0.9°F (2013) | 0.62 in (1988) |
| March 23 | 73.9°F (1993) | -15.0°F (1965) | 0.26 in (1990) |
| March 24 | 72.0°F (2007) | -26.0°F (1965) | 0.68 in (1954) |
| March 25 | 73.9°F (1999) | -24.0°F (1955) | 0.41 in (1980) |
| March 26 | 73.9°F (1999) | -9.9°F (1965) | 0.18 in (1975) |
| March 27 | 73.9°F (1986) | -8.0°F (1965) | 0.28 in (1996) |
| March 28 | 75.0°F (1986) | -15.0°F (1965) | 0.70 in (2007) |
| March 29 | 73.9°F (1978) | -14.1°F (1954) | 0.26 in (1998) |
| March 30 | 77.0°F (2004) | -7.1°F (1954) | 0.68 in (1989) |
| March 31 | 77.0°F (2004) | 7.0°F (1996) | 0.25 in (1960) |