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Weather Almanac: Chinook, MT 59523

🗓️ Historical norms for August

July September
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
August avg. precipitation
🌧️ 1.22"
August days below freezing
📉 ≈777.7 days
Average August lows 49°F – 54°F
USDA Zone
3b
Annual extreme lows -35°F to -30°F
Last Spring Frost (36°F)
🌷 Jun 3
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First Fall Frost (36°F)
🍂 Sep 5
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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: CHINOOK (USC00241722)

Precipitation climatic data from weather station: CHINOOK (USC00241722)

Agricultural climatic data from weather station: HARLEM (USC00243929)