🌷 Your Ultimate Garden Calendar!

Weather Almanac: Littleton, CO 80121

🗓️ Historical norms for October

September November
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
October avg. precipitation
🌧️ 1.19"
October days below freezing
📉 ≈10.8 days
Average October lows 33°F – 36°F
USDA Zone
6a
Annual extreme lows -10°F to -5°F
Last Spring Frost (36°F)
🌷 May 19
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First Fall Frost (36°F)
🍂 Sep 23
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📚 Rocky Mountain Month-By-Month Gardening: What to Do Each Month to Have A Beautiful Garden All Year - Colorado, Idaho, Montana, Utah, Wyoming

F: Forecast
H: Normal High Temp
L: Normal Low Temp
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.

Temperature climatic data from weather station: LITTLETON (USC00055056)

Precipitation climatic data from weather station: MARSTON FLTR PLT (USC00055402)

Agricultural climatic data from weather station: LITTLETON (USC00055056)