🌷 Your Ultimate Garden Calendar!

Weather Almanac: El Cajon, CA 92019

🗓️ Historical norms for January

December February
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
January avg. precipitation
🌧️ 2.73"
January days below freezing
📉 ≈1.2 days
Average January lows 40°F – 44°F
USDA Zone
10b
Annual extreme lows 35°F to 40°F
Last Spring Frost (36°F)
🌷 Feb 25
View full details
First Fall Frost (36°F)
🍂 Nov 30
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: EL CAJON (USC00042706)

Precipitation climatic data from weather station: LAKESIDE 2 E (USC00044710)

Agricultural climatic data from weather station: EL CAJON (USC00042706)