🌷 Your Ultimate Garden Calendar!

Weather Almanac: Roberts, MT 59070

🗓️ Historical norms for December

November January
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
December avg. precipitation
🌧️ 0.42"
December days below freezing
📉 ≈29.2 days
Average December lows 8°F – 19°F
USDA Zone
5a
Annual extreme lows -20°F to -15°F
Last Spring Frost (36°F)
🌷 Jun 10
View full details
First Fall Frost (36°F)
🍂 Sep 7
View full details

Book Recommendations (ads!)

📚 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: JOLIET (USC00244506)

Precipitation climatic data from weather station: ROBERTS 1 N (USC00247128)

Agricultural climatic data from weather station: JOLIET (USC00244506)