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Weather Almanac: De Borgia, MT 59830

🗓️ Historical norms for September

August October
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
September avg. precipitation
🌧️ 1.40"
September days below freezing
📉 ≈9.2 days
Average September lows 33°F – 37°F
USDA Zone
6a
Annual extreme lows -10°F to -5°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: HAUGAN 1 W (USC00243984)

Precipitation climatic data from weather station: HAUGAN 1 W (USC00243984)

Agricultural climatic data from weather station: MULLAN PASS VOR/DME (USW00024154)