🌷 Your Ultimate Garden Calendar!

Weather Almanac: Calvin, OK 74531

🗓️ Historical norms for December

November January
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
December avg. precipitation
🌧️ 3.23"
December days below freezing
📉 ≈19.7 days
Average December lows 25°F – 33°F
USDA Zone
7b
Annual extreme lows 5°F to 10°F
Last Spring Frost (36°F)
🌷 Apr 22
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First Fall Frost (36°F)
🍂 Oct 13
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Book Recommendations (ads!)

📚 Prairie & Plains States 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

📚 Growing the Southwest Garden: Regional Ornamental Gardening

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: HOLDENVILLE 2SSE (USC00344235)

Precipitation climatic data from weather station: ASHLAND (USC00340364)

Agricultural climatic data from weather station: HOLDENVILLE 2SSE (USC00344235)