🌷 Your Ultimate Garden Calendar!

Weather Almanac: Irvine, CA 92604

🗓️ Historical norms for August

July September
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
August avg. precipitation
🌧️ 0.07"
August days below freezing
📉 ≈0.0 days
Average August lows 60°F – 64°F
USDA Zone
10a
Annual extreme lows 30°F to 35°F
Last Spring Frost (36°F)
🌷 Feb 27
View full details
First Fall Frost (36°F)
🍂 Dec 1
View full details

Book Recommendations (ads!)

📚 Month-by-Month Gardening California: What to Do Each Month to Have a Beautiful Garden All Year

📚 Pacific Northwest Month-by-Month Gardening: What to Do Each Month to Have a Beautiful Garden All Year

📚 California Gardener's Handbook: Your Complete Guide: Select - Plan - Plant - Maintain - Problem-solve

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: TUSTIN IRVINE RCH (USC00049087)

Precipitation climatic data from weather station: TUSTIN IRVINE RCH (USC00049087)

Agricultural climatic data from weather station: TUSTIN IRVINE RCH (USC00049087)