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Weather Almanac: Butte, MT 59701

🗓️ Historical norms for May

April June
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
May avg. precipitation
🌧️ 2.08"
May days below freezing
📉 ≈11.6 days
Average May lows 32°F – 36°F
USDA Zone
5a
Annual extreme lows -20°F to -15°F
Last Spring Frost (36°F)
🌷 Always
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First Fall Frost (36°F)
🍂 Always
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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: BUTTE BERT MOONEY AP (USW00024135)

Precipitation climatic data from weather station: BUTTE BERT MOONEY AP (USW00024135)

Agricultural climatic data from weather station: BUTTE BERT MOONEY AP (USW00024135)