Weather Almanac: Arminto, WY 82630

🗓️ Historical norms for August

August avg. precipitation
🌧️ 0.68"
August days below freezing
📉 ≈0.3 days
Average August lows 47°F – 54°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: POWDER RIVER #2 (USC00487376)

Precipitation climatic data from weather station: POWDER RIVER #2 (USC00487376)

Agricultural climatic data from weather station: TENSLEEP 16SSE (USC00488858)