Weather Almanac: Denison, TX 75021

🗓️ Historical norms for July

July avg. precipitation
🌧️ 3.79"
July days below freezing
📉 ≈0.0 days
Average July lows 72°F – 76°F
USDA Zone
8a
Annual extreme lows 10°F to 15°F
Last Spring Frost (36°F)
🌷 Apr 2
First Fall Frost (36°F)
🍂 Nov 2

Temperature climatic data from weather station: DENISON DAM (USC00412394)

Precipitation climatic data from weather station: DENISON DAM (USC00412394)

Agricultural climatic data from weather station: DENISON DAM (USC00412394)