Weather on March 17
Greeley, CO
55 Years of Data
Avg High
58°F
Avg Low
30°F
Warmest
2025
61°F avg
Coldest
1988
24°F avg
About This Date
March 17th in Greeley, CO typically brings cool spring weather, with average highs around 58°F and lows near 30°F — a 28°F daily swing. Over 56 years of records, the warmest March 17th was in 2025 (61°F average), while the coldest was 1988 (24°F) — a 37°F range across recorded history. Precipitation has occurred on 13% of recorded March 17th dates, with snow falling 9% of the time (heaviest snowfall: 1.5"). The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
Planning for March 17th in Greeley, CO? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 77° | 26° | 52° | — | — |
| 2025warmest | 77° | 45° | 61° | — | — |
| 2024 | 50° | 34° | 42° | — | — |
| 2023 | 45° | 20° | 32° | — | — |
| 2022 | 47° | 32° | 39° | 1.83" | 1.5" |
| 2021 | 44° | 28° | 36° | — | — |
| 2020 | 57° | 35° | 46° | — | — |
| 2019 | 55° | 24° | 40° | — | — |
| 2018 | 66° | 27° | 46° | — | — |
| 2017 | 73° | 45° | 59° | — | — |
| 2016 | 46° | 28° | 37° | — | — |
| 2015 | 78° | 34° | 56° | — | — |
| 2014 | 72° | 35° | 53° | — | — |
| 2013 | 60° | 30° | 45° | — | — |
| 2012 | 78° | 35° | 57° | — | — |
| 2011 | 75° | 38° | 56° | — | — |
| 2010 | 76° | 28° | 52° | — | — |
| 2009 | 78° | 40° | 59° | — | — |
| 2008 | 46° | 27° | 36° | 0.43" | 1" |
| 2007 | 70° | 41° | 55° | — | — |
| 2006 | 53° | 23° | 38° | — | — |
| 2005 | 61° | 36° | 48° | — | — |
| 2004 | 74° | 30° | 52° | — | — |
| 2003 | 56° | 38° | 47° | 0.2" | — |
| 2002 | 50° | 20° | 35° | — | — |
| 2001 | 37° | 26° | 32° | 0.18" | 1" |
| 2000 | 43° | 22° | 32° | — | — |
| 1999 | 52° | 30° | 41° | — | — |
| 1998 | 56° | 31° | 43° | — | — |
| 1997 | 70° | 37° | 53° | — | — |
| 1996 | 44° | 32° | 38° | 0.03" | 0.1" |
| 1995 | 60° | 37° | 49° | — | — |
| 1994 | 69° | 41° | 55° | — | — |
| 1993 | 34° | 23° | 28° | — | — |
| 1992 | 43° | 36° | 39° | — | — |
| 1991 | 59° | 22° | 40° | — | — |
| 1990 | 58° | 26° | 42° | — | — |
| 1989 | 53° | 22° | 37° | — | — |
| 1988coldest | 35° | 13° | 24° | — | — |
| 1987 | 38° | 29° | 33° | — | — |
| 1986 | 47° | 32° | 39° | 0.08" | — |
| 1985 | 68° | 24° | 46° | — | — |
| 1984 | 60° | 23° | 42° | — | — |
| 1983 | 31° | 25° | 28° | 0.03" | 1.2" |
| 1982 | 65° | 30° | 47° | — | — |
| 1981 | 53° | 39° | 46° | — | — |
| 1980 | 52° | 16° | 34° | — | — |
| 1979 | 62° | 36° | 49° | — | — |
| 1978 | 72° | 25° | 48° | — | — |
| 1977 | 58° | 26° | 42° | — | — |
| 1976 | 64° | 25° | 44° | — | — |
| 1975 | 63° | 32° | 47° | — | — |
| 1974 | 76° | 44° | 60° | — | — |
| 1973 | 59° | 26° | 43° | — | — |
| 1972 | 68° | 37° | 53° | — | — |
| 1971 | 53° | 26° | 40° | — | — |
56 years of data from GREELEY UNC