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Weather Almanac: Anchorage, AK 99507

🗓️ Historical norms for September

August October
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
September avg. precipitation
🌧️ 3.90"
September days below freezing
📉 ≈4.6 days
Average September lows 34°F – 41°F
USDA Zone
5a
Annual extreme lows -20°F to -15°F
Last Spring Frost (36°F)
🌷 Jun 9
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First Fall Frost (36°F)
🍂 Sep 2
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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: GLEN ALPS (USC00503299)

Precipitation climatic data from weather station: GLEN ALPS (USC00503299)

Agricultural climatic data from weather station: GLEN ALPS (USC00503299)