Weather on March 31
Greeley, CO
55 Years of Data
Avg High
62°F
Avg Low
30°F
Warmest
2010
63°F avg
Coldest
1988
28°F avg
About This Date
March 31st in Greeley, CO typically brings mild spring weather, with average highs around 62°F and lows near 30°F — a 32°F daily swing. Over 56 years of records, the warmest March 31st was in 2010 (63°F average), while the coldest was 1988 (28°F) — a 35°F range across recorded history. Precipitation has occurred on 20% of recorded March 31st dates, with snow falling 9% of the time (heaviest snowfall: 9.5"). Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for March 31st in Greeley, CO? Great weather for outdoor activities.
Warming Trend
1.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 80° | 33° | 57° | — | — |
| 2025 | 53° | 33° | 43° | — | — |
| 2024 | 64° | 32° | 48° | — | — |
| 2023 | 64° | 35° | 50° | — | — |
| 2022 | 70° | 26° | 48° | — | — |
| 2021 | 57° | 24° | 41° | — | — |
| 2020 | 75° | 32° | 54° | — | — |
| 2019 | 53° | 22° | 38° | — | — |
| 2018 | 60° | 31° | 45° | — | — |
| 2017 | 66° | 36° | 51° | — | — |
| 2016 | 46° | 29° | 37° | — | — |
| 2015 | 82° | 36° | 59° | — | — |
| 2014 | 70° | 43° | 56° | — | — |
| 2013 | 71° | 29° | 50° | 0.05" | — |
| 2012 | 82° | 45° | 63° | — | — |
| 2011 | 72° | 42° | 57° | — | — |
| 2010warmest | 84° | 42° | 63° | — | — |
| 2009 | 54° | 22° | 38° | — | — |
| 2008 | 46° | 28° | 37° | 0.18" | — |
| 2007 | 64° | 24° | 44° | — | — |
| 2006 | 66° | 27° | 46° | — | — |
| 2005 | 57° | 38° | 47° | 0.03" | — |
| 2004 | 83° | 30° | 56° | — | — |
| 2003 | 77° | 29° | 53° | — | — |
| 2002 | 67° | 31° | 49° | — | — |
| 2001 | 48° | 27° | 37° | 0.2" | 1.5" |
| 2000 | 34° | 30° | 32° | 0.66" | 2.5" |
| 1999 | 74° | 40° | 57° | — | — |
| 1998 | 55° | 23° | 39° | — | — |
| 1997 | 75° | 30° | 53° | — | — |
| 1996 | 64° | 27° | 45° | — | — |
| 1995 | 55° | 26° | 41° | — | — |
| 1994 | 69° | 29° | 49° | — | — |
| 1993 | 51° | 32° | 42° | — | — |
| 1992 | 50° | 35° | 43° | — | — |
| 1991 | 67° | 26° | 46° | — | — |
| 1990 | 62° | 29° | 45° | — | — |
| 1989 | 63° | 20° | 41° | — | — |
| 1988coldest | 32° | 25° | 28° | 2.44" | 9.5" |
| 1987 | 67° | 23° | 45° | — | — |
| 1986 | 65° | 39° | 52° | 0.03" | — |
| 1985 | 54° | 26° | 40° | — | — |
| 1984 | 39° | 28° | 34° | 0.25" | 1" |
| 1983 | 57° | 31° | 44° | — | — |
| 1982 | 69° | 22° | 45° | — | — |
| 1981 | 57° | 30° | 44° | — | — |
| 1980 | 33° | 25° | 29° | 0.38" | 1.1" |
| 1979 | 47° | 33° | 40° | 0.69" | — |
| 1978 | 78° | 47° | 62° | — | — |
| 1977 | 62° | 16° | 39° | — | — |
| 1976 | 62° | 22° | 42° | — | — |
| 1975 | 60° | 33° | 47° | — | — |
| 1974 | 70° | 44° | 57° | — | — |
| 1973 | 54° | 22° | 38° | — | — |
| 1972 | 44° | 26° | 35° | 0.38" | — |
| 1971 | 70° | 39° | 54° | — | — |
56 years of data from GREELEY UNC