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Weather Almanac: Swan Valley, ID 83449

🗓️ Historical norms for August

July September
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
August avg. precipitation
🌧️ 1.23"
August days below freezing
📉 ≈0.3 days
Average August lows 45°F – 50°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: SWAN VALLEY 2 E (USC00108937)

Precipitation climatic data from weather station: SWAN VALLEY 2 E (USC00108937)

Agricultural climatic data from weather station: SWAN VALLEY 2 E (USC00108937)