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Weather Almanac: Kalispell, MT 59901

🗓️ Historical norms for September

August October
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
September avg. precipitation
🌧️ 1.38"
September days below freezing
📉 ≈4.7 days
Average September lows 36°F – 40°F
USDA Zone
5b
Annual extreme lows -15°F to -10°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: KALISPELL GLACIER AP (USC00244558)

Precipitation climatic data from weather station: KALISPELL GLACIER AP (USC00244558)

Agricultural climatic data from weather station: KALISPELL GLACIER AP (USC00244558)