Weather on April 29
Longmont, CO
55 Years of Data
Avg High
66°F
Avg Low
37°F
Warmest
1987
63°F avg
Coldest
2005
30°F avg
About This Date
April 29th in Longmont, CO typically brings mild spring weather, with average highs around 66°F and lows near 37°F — a 29°F daily swing. Over 55 years of records, the warmest April 29th was in 1987 (63°F average), while the coldest was 2005 (30°F) — a 33°F range across recorded history. Precipitation has occurred on 29% of recorded April 29th dates, with snow falling 7% of the time (heaviest snowfall: 8.5"). The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for April 29th in Longmont, CO? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 69° | 36° | 52° | 0.08" | — |
| 2024 | 66° | 38° | 52° | 0.03" | — |
| 2023 | 62° | 38° | 50° | — | — |
| 2022 | 79° | 45° | 62° | — | — |
| 2021 | 64° | 38° | 51° | — | — |
| 2020 | 77° | 38° | 57° | — | — |
| 2019 | 80° | 32° | 56° | — | — |
| 2018 | 80° | 45° | 62° | — | — |
| 2017 | 37° | 27° | 32° | 2.03" | 7.5" |
| 2016 | 38° | 32° | 35° | 1.35" | 1.1" |
| 2015 | 74° | 37° | 55° | — | — |
| 2014 | 54° | 36° | 45° | — | — |
| 2013 | 77° | 46° | 62° | — | — |
| 2012 | 64° | 33° | 49° | — | — |
| 2011 | 68° | 46° | 57° | — | — |
| 2010 | 69° | 31° | 50° | 0.79" | 1.3" |
| 2009 | 72° | 41° | 56° | — | — |
| 2008 | 77° | 45° | 61° | — | — |
| 2007 | 82° | 41° | 62° | — | — |
| 2006 | 67° | 36° | 51° | — | — |
| 2005coldest | 35° | 24° | 30° | 2.18" | 8.5" |
| 2004 | 78° | 33° | 56° | — | — |
| 2003 | 67° | 47° | 57° | 0.08" | — |
| 2002 | 75° | 33° | 54° | — | — |
| 2001 | 78° | 46° | 62° | — | — |
| 2000 | 72° | 33° | 52° | — | — |
| 1999 | 60° | 36° | 48° | 1.96" | — |
| 1998 | 64° | 27° | 45° | — | — |
| 1997 | 66° | 39° | 53° | — | — |
| 1996 | 52° | 22° | 37° | — | — |
| 1995 | 61° | 38° | 49° | 2.03" | — |
| 1994 | 42° | 25° | 33° | 0.94" | — |
| 1993 | 70° | 33° | 51° | — | — |
| 1992 | 81° | 43° | 62° | — | — |
| 1991 | 59° | 37° | 48° | — | — |
| 1990 | 77° | 32° | 55° | — | — |
| 1989 | 49° | 24° | 36° | 0.03" | — |
| 1988 | 72° | 39° | 55° | — | — |
| 1987warmest | 84° | 43° | 63° | — | — |
| 1986 | 79° | 39° | 59° | — | — |
| 1985 | 54° | 48° | 51° | 1.88" | — |
| 1984 | 47° | 31° | 39° | 0.3" | — |
| 1983 | 64° | 42° | 53° | 0.05" | — |
| 1982 | 73° | 36° | 54° | — | — |
| 1981 | 76° | 47° | 61° | — | — |
| 1980 | 74° | 41° | 57° | — | — |
| 1979 | 63° | 30° | 46° | — | — |
| 1978 | 71° | 38° | 54° | — | — |
| 1977 | 76° | 45° | 60° | — | — |
| 1976 | 49° | 34° | 41° | 0.08" | — |
| 1975 | 58° | 29° | 43° | — | — |
| 1974 | 62° | 36° | 49° | 2.36" | — |
| 1973 | 76° | 40° | 58° | — | — |
| 1972 | 53° | 35° | 44° | — | — |
| 1971 | 61° | 35° | 48° | — | — |
55 years of data from LONGMONT 2 ESE