Weather Almanac: Granby, CO 80446

🗓️ Historical norms for July

July avg. precipitation
🌧️ 1.70"
July days below freezing
📉 ≈0.4 days
Average July lows 40°F – 44°F
USDA Zone
5a
Annual extreme lows -20°F to -15°F
Last Spring Frost (36°F)
🌷 Always
First Fall Frost (36°F)
🍂 Always

Temperature climatic data from weather station: GRAND LAKE 6 SSW (USC00053500)

Precipitation climatic data from weather station: GRAND LAKE 6 SSW (USC00053500)

Agricultural climatic data from weather station: GRAND LAKE 6 SSW (USC00053500)