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Weather Almanac: Knoxville, TN 37918

🗓️ Historical norms for March

February April
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
March avg. precipitation
🌧️ 4.64"
March days below freezing
📉 ≈10.8 days
Average March lows 33°F – 39°F
USDA Zone
7b
Annual extreme lows 5°F to 10°F
Last Spring Frost (36°F)
🌷 Apr 29
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First Fall Frost (36°F)
🍂 Oct 15
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Book Recommendations (ads!)

📚 Tennessee & Kentucky Month-by-Month Gardening: What To Do Each Month To Have A Beautiful Garden All Year

📚 Grow Great Vegetables in Tennessee

📚 Southern Gardener's Handbook: Your Complete Guide: Select, Plan, Plant, Maintain, Problem-Solve - Alabama, Arkansas, Georgia, Kentucky, Louisiana, Mississippi, Tennessee

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: KNOXVILLE EXP STN (USC00404946)

Precipitation climatic data from weather station: KNOXVILLE EXP STN (USC00404946)

Agricultural climatic data from weather station: KNOXVILLE EXP STN (USC00404946)