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Weather Almanac: Juneau, AK 99801

🗓️ Historical norms for September

August October
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
September avg. precipitation
🌧️ 18.09"
September days below freezing
📉 ≈0.1 days
Average September lows 42°F – 44°F
USDA Zone
6a
Annual extreme lows -10°F to -5°F
Last Spring Frost (36°F)
🌷 May 26
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First Fall Frost (36°F)
🍂 Sep 20
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📚 The Timber Press Guide to Vegetable Gardening in the Pacific Northwest

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: ANNEX CREEK (USC00500363)

Precipitation climatic data from weather station: ANNEX CREEK (USC00500363)

Agricultural climatic data from weather station: ANNEX CREEK (USC00500363)