March weather in Denver, CO
The average temperature in Denver in March is 41.8°F (27.1°F–56.4°F). Average precipitation: 1.12 inches. Average snowfall is 8.8 inches.
March is a spring month in Denver, and is cooler than the annual average of 51.4°F. Daily temperatures swing about 29.3°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 11h 44m. For travel, March is cool.
Avg High
56.4°F
Avg Low
27.1°F
Precipitation
1.12 in
Snow
8.8 in
March records in Denver
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 75.9°F (2006) | -4.0°F (1962) | 0.40 in (1969) |
| March 2 | 75.0°F (2008) | -7.1°F (1960) | 0.42 in (1964) |
| March 3 | 73.0°F (2009) | -8.0°F (1960) | 0.67 in (1957) |
| March 4 | 73.9°F (2009) | -5.1°F (1948) | 1.04 in (1992) |
| March 5 | 73.0°F (1987) | -9.9°F (1948) | 2.68 in (1983) |
| March 6 | 75.0°F (1972) | 1.0°F (1971) | 1.32 in (1990) |
| March 7 | 72.0°F (2012) | -2.0°F (1971) | 0.36 in (1967) |
| March 8 | 73.9°F (1989) | -2.0°F (1969) | 0.51 in (1992) |
| March 9 | 77.0°F (1972) | -0.9°F (1969) | 0.36 in (1958) |
| March 10 | 79.0°F (1989) | -7.1°F (1948) | 1.07 in (1977) |
| March 11 | 77.0°F (1989) | -9.9°F (1948) | 0.29 in (2001) |
| March 12 | 73.9°F (2016) | -5.1°F (1950) | 0.32 in (1963) |
| March 13 | 73.9°F (1989) | -2.9°F (1963) | 0.99 in (2021) |
| March 14 | 77.0°F (2007) | 1.0°F (1969) | 1.35 in (2021) |
| March 15 | 77.0°F (2003) | 8.1°F (1956) | 0.70 in (2024) |
| March 16 | 79.0°F (2015) | 12.9°F (1955) | 0.45 in (2000) |
| March 17 | 80.1°F (2015) | 5.0°F (1965) | 0.55 in (2022) |
| March 18 | 75.0°F (1972) | -2.0°F (1965) | 1.16 in (2003) |
| March 19 | 82.0°F (2017) | -2.0°F (1965) | 3.10 in (2003) |
| March 20 | 82.0°F (2017) | 1.0°F (1965) | 1.10 in (2020) |
| March 21 | 78.1°F (1995) | 5.0°F (1955) | 0.75 in (1952) |
| March 22 | 73.9°F (1972) | -2.9°F (1952) | 0.56 in (1984) |
| March 23 | 79.0°F (2004) | 5.0°F (1952) | 0.35 in (2013) |
| March 24 | 77.0°F (2012) | -2.9°F (1965) | 0.84 in (2016) |
| March 25 | 77.0°F (1998) | -0.9°F (1965) | 1.39 in (1959) |
| March 26 | 84.0°F (1971) | -4.0°F (1955) | 0.29 in (1991) |
| March 27 | 79.0°F (2004) | 7.0°F (1955) | 0.53 in (2018) |
| March 28 | 82.9°F (1963) | 3.9°F (1975) | 1.11 in (1992) |
| March 29 | 79.0°F (1967) | 7.0°F (1987) | 0.64 in (2025) |
| March 30 | 80.1°F (2026) | 10.0°F (1987) | 0.93 in (1953) |
| March 31 | 79.0°F (2010) | 5.0°F (1954) | 0.41 in (2000) |