March weather in Gillette, WY
The average temperature in Gillette in March is 36.7°F (24.8°F–48.7°F). Average precipitation: 1.13 inches. Average snowfall is 8.6 inches.
March is a spring month in Gillette, and is cooler than the annual average of 46.8°F. Daily temperatures swing about 23.9°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 11h 41m. For travel, March is cool.
Avg High
48.7°F
Avg Low
24.8°F
Precipitation
1.13 in
Snow
8.6 in
March records in Gillette
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 64.9°F (1992) | -13.0°F (2002) | 0.90 in (1906) |
| March 2 | 68.0°F (1905) | -16.1°F (1960) | 0.60 in (1951) |
| March 3 | 70.0°F (1905) | -23.1°F (1960) | 0.30 in (1946) |
| March 4 | 69.1°F (2000) | -15.0°F (1960) | 0.20 in (1931) |
| March 5 | 68.0°F (2000) | -22.0°F (1945) | 0.49 in (1999) |
| March 6 | 68.0°F (1987) | -16.1°F (1920) | 0.68 in (1983) |
| March 7 | 66.9°F (2016) | -13.0°F (1932) | 0.21 in (2025) |
| March 8 | 66.9°F (2021) | -17.0°F (1932) | 0.55 in (2000) |
| March 9 | 69.1°F (1972) | -11.9°F (1932) | 0.75 in (1927) |
| March 10 | 75.0°F (1972) | -16.1°F (1948) | 0.60 in (1999) |
| March 11 | 66.0°F (2015) | -17.0°F (1956) | 0.70 in (1905) |
| March 12 | 78.1°F (2007) | -14.1°F (1956) | 0.83 in (1929) |
| March 13 | 72.0°F (2007) | -2.0°F (1917) | 0.60 in (1929) |
| March 14 | 70.0°F (1935) | -20.9°F (1906) | 0.70 in (1973) |
| March 15 | 70.0°F (2015) | -11.9°F (1906) | 0.63 in (1928) |
| March 16 | 73.0°F (2012) | -13.0°F (1906) | 0.50 in (1945) |
| March 17 | 75.0°F (2012) | -9.9°F (1943) | 0.70 in (2003) |
| March 18 | 75.9°F (2017) | -11.0°F (1965) | 0.73 in (2003) |
| March 19 | 78.1°F (2026) | -8.0°F (1906) | 0.55 in (1921) |
| March 20 | 78.1°F (1910) | -9.0°F (1965) | 0.30 in (1944) |
| March 21 | 82.0°F (2026) | -2.9°F (1912) | 1.20 in (1946) |
| March 22 | 79.0°F (1910) | 1.0°F (1965) | 1.60 in (1933) |
| March 23 | 79.0°F (2012) | -11.9°F (1965) | 0.91 in (2009) |
| March 24 | 73.9°F (2007) | -13.0°F (1964) | 0.81 in (1972) |
| March 25 | 78.1°F (2026) | -18.9°F (1965) | 0.42 in (1971) |
| March 26 | 75.9°F (2026) | -6.0°F (1931) | 0.83 in (2018) |
| March 27 | 77.0°F (2025) | -9.9°F (1931) | 0.60 in (1905) |
| March 28 | 77.0°F (2022) | -0.9°F (1931) | 1.55 in (2007) |
| March 29 | 78.1°F (1943) | -2.0°F (1975) | 0.61 in (1977) |
| March 30 | 75.0°F (1978) | -13.0°F (1936) | 0.48 in (2007) |
| March 31 | 80.1°F (2004) | -2.0°F (1936) | 0.45 in (2014) |