Weather on March 11
Fort Collins, CO
55 Years of Data
About This Date
March 11th in Fort Collins, CO typically brings cool spring weather, with average highs around 55°F and lows near 27°F — a 28°F daily swing. Over 56 years of records, the warmest March 11th was in 1972 (57°F average), while the coldest was 1998 (17°F) — a 40°F range across recorded history. Precipitation has occurred on 14% of recorded March 11th dates, with snow falling 13% of the time (heaviest snowfall: 3.9"). 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 11th in Fort Collins, CO? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 50° | 29° | 39° | 0.15" | — |
| 2025 | 64° | 34° | 49° | — | — |
| 2024 | 56° | 26° | 41° | — | — |
| 2023 | 59° | 32° | 46° | — | — |
| 2022 | 33° | 1° | 17° | — | — |
| 2021 | 48° | 26° | 37° | — | — |
| 2020 | 68° | 29° | 48° | — | — |
| 2019 | 51° | 25° | 38° | — | — |
| 2018 | 51° | 20° | 35° | — | — |
| 2017 | 52° | 39° | 45° | 0.08" | — |
| 2016 | 72° | 33° | 52° | — | — |
| 2015 | 65° | 27° | 46° | — | — |
| 2014 | 57° | 32° | 45° | 0.03" | — |
| 2013 | 56° | 30° | 43° | 0.23" | 1.4" |
| 2012 | 67° | 38° | 52° | — | — |
| 2011 | 66° | 38° | 52° | — | — |
| 2010 | 50° | 33° | 42° | — | — |
| 2009 | 42° | 14° | 28° | — | — |
| 2008 | 68° | 22° | 45° | — | — |
| 2007 | 62° | 28° | 45° | — | — |
| 2006 | 33° | 21° | 27° | — | 0.1" |
| 2005 | 69° | 25° | 47° | — | — |
| 2004 | 56° | 21° | 38° | — | — |
| 2003 | 67° | 30° | 48° | — | — |
| 2002 | 59° | 35° | 47° | — | — |
| 2001 | 31° | 25° | 28° | 0.36" | 1.5" |
| 2000 | 55° | 22° | 38° | — | — |
| 1999 | 47° | 25° | 36° | — | — |
| 1998coldest | 29° | 5° | 17° | — | 0.1" |
| 1997 | 70° | 30° | 50° | — | — |
| 1996 | 68° | 32° | 50° | — | — |
| 1995 | 72° | 36° | 54° | — | — |
| 1994 | 60° | 32° | 46° | — | — |
| 1993 | 34° | 21° | 27° | 0.76" | 3.9" |
| 1992 | 54° | 17° | 35° | — | — |
| 1991 | 64° | 33° | 49° | — | — |
| 1990 | 58° | 28° | 43° | — | — |
| 1989 | 71° | 36° | 53° | — | — |
| 1988 | 35° | 26° | 31° | — | — |
| 1987 | 48° | 25° | 36° | — | — |
| 1986 | 54° | 32° | 43° | — | — |
| 1985 | 56° | 39° | 47° | — | — |
| 1984 | 53° | 25° | 39° | — | — |
| 1983 | 65° | 28° | 46° | — | — |
| 1982 | 67° | 32° | 49° | — | — |
| 1981 | 49° | 23° | 36° | — | — |
| 1980 | 50° | 26° | 38° | — | — |
| 1979 | 66° | 19° | 43° | — | — |
| 1978 | 52° | 21° | 36° | 0.08" | 1.1" |
| 1977 | 35° | 26° | 31° | — | — |
| 1976 | 55° | 31° | 43° | — | — |
| 1975 | 34° | 26° | 30° | — | — |
| 1974 | 61° | 27° | 44° | 0.33" | 1.1" |
| 1973 | 58° | 23° | 40° | — | — |
| 1972warmest | 75° | 39° | 57° | — | — |
| 1971 | 48° | 26° | 37° | — | — |
Fort Collins, CO Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Fort Collins, CO Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Fort Collins, CO Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Fort Collins, CO
Fort Collins, CO has no months that meet our "pleasant" threshold — every season has tradeoffs.