🌷 Your Ultimate Garden Calendar!

Weather Almanac: Tempe, AZ 85282

🗓️ Historical norms for September

August October
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
September avg. precipitation
🌧️ 0.68"
September days below freezing
📉 ≈0.0 days
Average September lows 66°F – 71°F
USDA Zone
10a
Annual extreme lows 30°F to 35°F
Last Spring Frost (36°F)
🌷 Mar 15
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First Fall Frost (36°F)
🍂 Nov 19
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Book Recommendations (ads!)

📚 Arizona, Nevada & New Mexico Month-by-Month Gardening: What to Do Each Month to Have a Beautiful Garden All Year

📚 Southwest Gardener's Handbook: Your Complete Guide: Select, Plan, Plant, Maintain, Problem-Solve - Texas, Arizona, New Mexico, Oklahoma, Southern Nevada, Utah

📚 Southwest Fruit & Vegetable Gardening, 2nd Edition: Plant, Grow, and Harvest the Best Edibles for Arizona, Nevada & New Mexico

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: TEMPE ASU (USC00028499)

Precipitation climatic data from weather station: TEMPE ASU (USC00028499)

Agricultural climatic data from weather station: TEMPE ASU (USC00028499)