March weather in Riverton, WY
The average temperature in Riverton in March is 35.7°F (22.2°F–49.2°F). Average precipitation: 0.71 inches. Average snowfall is 6.5 inches.
March is a spring month in Riverton, and is cooler than the annual average of 43.9°F. Daily temperatures swing about 27°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 11h 42m. For travel, March is cool.
Avg High
49.2°F
Avg Low
22.2°F
Precipitation
0.71 in
Snow
6.5 in
March records in Riverton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 62.1°F (1992) | -23.1°F (1993) | 0.30 in (1954) |
| March 2 | 66.9°F (2022) | -17.0°F (1960) | 0.25 in (1951) |
| March 3 | 70.0°F (1921) | -17.0°F (1943) | 0.89 in (1941) |
| March 4 | 66.9°F (1921) | -17.0°F (2015) | 0.91 in (1938) |
| March 5 | 66.0°F (1925) | -17.0°F (1966) | 0.20 in (1926) |
| March 6 | 64.0°F (1950) | -24.0°F (1920) | 0.30 in (1992) |
| March 7 | 64.0°F (1972) | -20.0°F (1920) | 1.08 in (1998) |
| March 8 | 66.0°F (1910) | -11.9°F (1912) | 0.48 in (2016) |
| March 9 | 66.9°F (2021) | -16.1°F (1932) | 0.31 in (2022) |
| March 10 | 70.0°F (1972) | -20.0°F (2022) | 0.46 in (2021) |
| March 11 | 69.1°F (1972) | -14.1°F (2022) | 0.36 in (1968) |
| March 12 | 70.0°F (1934) | -14.1°F (1956) | 0.46 in (1995) |
| March 13 | 77.0°F (1989) | -11.9°F (1963) | 0.16 in (2005) |
| March 14 | 73.0°F (2007) | -11.0°F (1912) | 0.53 in (2021) |
| March 15 | 69.1°F (1934) | -16.1°F (1912) | 0.33 in (1943) |
| March 16 | 71.1°F (2013) | -17.0°F (1943) | 0.25 in (1946) |
| March 17 | 73.0°F (1994) | -4.0°F (1924) | 0.61 in (1987) |
| March 18 | 75.0°F (2007) | -16.1°F (1923) | 0.63 in (1998) |
| March 19 | 79.0°F (2026) | -14.1°F (1965) | 0.37 in (2010) |
| March 20 | 82.0°F (2026) | -13.0°F (1965) | 0.28 in (1944) |
| March 21 | 80.1°F (2026) | -20.0°F (1912) | 0.55 in (1924) |
| March 22 | 82.0°F (2026) | -15.0°F (1912) | 0.27 in (1946) |
| March 23 | 72.0°F (1939) | -2.9°F (1965) | 0.59 in (1949) |
| March 24 | 77.0°F (2012) | -11.0°F (1965) | 0.47 in (2017) |
| March 25 | 75.0°F (2026) | -17.0°F (1965) | 0.49 in (1977) |
| March 26 | 84.0°F (2026) | -9.9°F (1965) | 0.65 in (2018) |
| March 27 | 73.9°F (1946) | -4.0°F (1931) | 0.54 in (1945) |
| March 28 | 77.0°F (2025) | 0.0°F (1931) | 0.27 in (2003) |
| March 29 | 78.1°F (1986) | -2.9°F (1987) | 0.61 in (2016) |
| March 30 | 75.9°F (1986) | -2.0°F (1936) | 1.06 in (2016) |
| March 31 | 75.9°F (1966) | -4.0°F (1977) | 1.50 in (2017) |