Blanca, CO
Climate overview — based on NOAA 1991-2020 normals from BLANCA 4 NW, CO US.
Year-round temperatures (°F)
Climate summary
Blanca has an annual average temperature of 43.5°F with about 9.8 inches of precipitation per year. The warmest month is July (average high 82.7°F), and the coldest is January (average low 3.8°F). August is typically the wettest month (1.69 in) and December the driest (0.21 in).
Best time to visit Blanca
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Blanca'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.
| 1900s | 3 | |
| 1910s | 24 | |
| 1920s | 14 | |
| 1930s | 0 | |
| 1940s | 0 | |
| 1950s | 0 | |
| 1960s | 65 | |
| 1970s | 36 | |
| 1980s | 72 | |
| 1990s | 40 | |
| 2000s | 112 | |
| 2010s | 0 |
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 | 36.5°F | 3.8°F | 20.2°F | 0.37 in | — | 4 |
| February | 41.7°F | 10.1°F | 25.9°F | 0.39 in | — | 3 |
| March | 51.6°F | 20.3°F | 36.0°F | 0.69 in | — | 5 |
| April | 59.3°F | 26.4°F | 42.8°F | 0.54 in | — | 5 |
| May | 68.4°F | 35.2°F | 51.8°F | 1.09 in | — | 6 |
| June | 78.3°F | 44.3°F | 61.3°F | 0.69 in | — | 5 |
| July | 82.7°F | 48.6°F | 65.6°F | 1.68 in | — | 8 |
| August | 80.1°F | 47.2°F | 63.7°F | 1.69 in | — | 10 |
| September | 74.5°F | 39.3°F | 56.9°F | 1.14 in | — | 6 |
| October | 62.6°F | 27.9°F | 45.3°F | 0.75 in | — | 5 |
| November | 49.1°F | 14.8°F | 32.0°F | 0.54 in | — | 4 |
| December | 36.0°F | 5.2°F | 20.6°F | 0.21 in | — | 3 |
Climate twins of Blanca
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).