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Weather Almanac: Chinook, MT 59523

🗓️ Historical norms for April

March May
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
April avg. precipitation
🌧️ 0.91"
April days below freezing
📉 ≈16.8 days
Average April lows 28°F – 34°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)