Weather on April 6
Longmont, CO
55 Years of Data
Avg High
62°F
Avg Low
31°F
Warmest
1991
65°F avg
Coldest
1983
22°F avg
About This Date
April 6th in Longmont, CO typically brings mild spring weather, with average highs around 62°F and lows near 31°F — a 31°F daily swing. Over 56 years of records, the warmest April 6th was in 1991 (65°F average), while the coldest was 1983 (22°F) — a 43°F range across recorded history. Precipitation has occurred on 20% of recorded April 6th dates, with snow falling 5% of the time. The last decade has been 4.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.6°F warmer on this date compared to 20-30 years ago.
Planning for April 6th in Longmont, CO? Great weather for outdoor activities.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 70° | 39° | 54° | — | — |
| 2025 | 47° | 25° | 36° | — | — |
| 2024 | 78° | 43° | 60° | — | — |
| 2023 | 45° | 19° | 32° | — | — |
| 2022 | 60° | 32° | 46° | — | — |
| 2021 | 83° | 39° | 61° | — | — |
| 2020 | 74° | 35° | 54° | — | — |
| 2019 | 65° | 39° | 52° | — | — |
| 2018 | 66° | 35° | 51° | — | — |
| 2017 | 65° | 33° | 49° | — | — |
| 2016 | 71° | 38° | 54° | — | — |
| 2015 | 73° | 45° | 59° | — | — |
| 2014 | 55° | 32° | 44° | 0.03" | — |
| 2013 | 66° | 38° | 52° | — | — |
| 2012 | 75° | 38° | 56° | — | — |
| 2011 | 69° | 36° | 52° | 0.03" | — |
| 2010 | 58° | 36° | 47° | 0.2" | — |
| 2009 | 52° | 18° | 35° | 0.03" | 0.3" |
| 2008 | 58° | 33° | 45° | — | — |
| 2007 | 43° | 24° | 33° | 0.41" | 0.1" |
| 2006 | 68° | 41° | 55° | — | — |
| 2005 | 62° | 32° | 47° | — | — |
| 2004 | 71° | 46° | 59° | 0.71" | — |
| 2003 | 54° | 23° | 38° | 1.02" | — |
| 2002 | 68° | 32° | 50° | — | — |
| 2001 | 63° | 36° | 49° | — | — |
| 2000 | 79° | 31° | 55° | — | — |
| 1999 | 60° | 23° | 42° | — | — |
| 1998 | 66° | 28° | 47° | — | — |
| 1997 | 43° | 14° | 28° | — | — |
| 1996 | 50° | 27° | 38° | — | — |
| 1995 | 76° | 35° | 55° | — | — |
| 1994 | 39° | 14° | 27° | — | — |
| 1993 | 64° | 36° | 50° | 0.51" | — |
| 1992 | 73° | 38° | 55° | — | — |
| 1991warmest | 84° | 47° | 65° | — | — |
| 1990 | 35° | 19° | 27° | 0.36" | 0.3" |
| 1989 | 62° | 24° | 43° | — | — |
| 1988 | 62° | 28° | 45° | — | — |
| 1987 | 58° | 23° | 40° | — | — |
| 1986 | 65° | 29° | 47° | — | — |
| 1985 | 42° | 27° | 34° | — | — |
| 1984 | 63° | 27° | 45° | — | — |
| 1983coldest | 35° | 9° | 22° | — | — |
| 1982 | 53° | 25° | 39° | — | — |
| 1981 | 58° | 30° | 44° | — | — |
| 1980 | 58° | 26° | 42° | — | — |
| 1979 | 67° | 32° | 49° | — | — |
| 1978 | 69° | 33° | 51° | — | — |
| 1977 | 60° | 31° | 45° | — | — |
| 1976 | 71° | 39° | 55° | 0.3" | — |
| 1975 | 70° | 30° | 50° | — | — |
| 1974 | 52° | 27° | 39° | — | — |
| 1973 | 65° | 34° | 49° | — | — |
| 1972 | 76° | 44° | 60° | — | — |
| 1971 | 42° | 22° | 32° | 0.03" | — |
56 years of data from LONGMONT 2 ESE