- Climate Summaries with Frost Dates
- #741, Climate Summary: Boulder and Longmont
- #742, Climate Summary: Castle Rock, Littleton and Parker
- #743, Climate Summary: Colorado Springs
- #744, Climate Summary: Dillon
- #745, Climate Summary: Eagle and Glenwood Springs
- #746, Climate Summary: Fort Collins, Greeley and Estes Park
- #747, Climate Summary: Gunnison
- #748, Climate Summary: Northeast Colorado
- #749, Climate Summary: Northwest Colorado
- #750, Climate Summary: Southwest Colorado
- #751, Climate Summary: Pueblo
- #752, Climate Summary: Salida and Buena Vista
- #753, Climate Summary: Norwood and Telluride
- #754, Climate Summary: San Luis Valley
- #755, Climate Summary: Canon City
- #756, Climate Summary and Planting Dates: Tri River Area
- Frost and Freeze– Planttalk #2048
- Last spring frosts – Planttalk #2018
- Soil temperatures, frosts and planting dates – Planttalk #1626
- Spring frosts & snows– Planttalk 2013