Dacono, CO
Climate overview — based on NOAA 1991-2020 normals from LONGMONT 2 ESE, CO US.
Year-round temperatures (°F)
Climate summary
Dacono has an annual average temperature of 50°F with about 15.2 inches of precipitation per year. The warmest month is July (average high 90.8°F), and the coldest is January (average low 14.4°F). April is typically the wettest month (2.04 in) and December the driest (0.46 in).
Best time to visit Dacono
Full guide →Climate change signal
All-time records →36 of 366 (9.8%) of Dacono's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1890s | 12 | |
| 1900s | 3 | |
| 1910s | 21 | |
| 1920s | 46 | |
| 1930s | 40 | |
| 1940s | 21 | |
| 1950s | 33 | |
| 1960s | 23 | |
| 1970s | 16 | |
| 1980s | 34 | |
| 1990s | 51 | |
| 2000s | 30 | |
| 2010s | 4 | |
| 2020s | 32 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 44.5°F | 14.4°F | 29.4°F | 0.56 in | — | 4 |
| February | 46.8°F | 17.1°F | 32.0°F | 0.57 in | — | 5 |
| March | 56.8°F | 26.1°F | 41.5°F | 1.17 in | — | 5 |
| April | 63.2°F | 32.3°F | 47.8°F | 2.04 in | — | 8 |
| May | 72.7°F | 41.4°F | 57.1°F | 1.97 in | — | 10 |
| June | 83.9°F | 50.5°F | 67.2°F | 1.75 in | — | 8 |
| July | 90.8°F | 55.4°F | 73.1°F | 1.69 in | — | 6 |
| August | 87.8°F | 53.7°F | 70.8°F | 1.95 in | — | 7 |
| September | 80.3°F | 45.8°F | 63.0°F | 1.26 in | — | 6 |
| October | 66.2°F | 32.9°F | 49.5°F | 1.04 in | — | 5 |
| November | 53.5°F | 23.5°F | 38.5°F | 0.75 in | — | 5 |
| December | 44.8°F | 14.5°F | 29.6°F | 0.46 in | — | 3 |
Climate twins of Dacono
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).