07/24/2026
Oklahoma Summers Have THE MOST BURN DAYS for Prescribed Fire and Brush Piles
Burn Day Conditions
Temperature: 35F - 101F
Humidity: 25% - 80%
Wind: 4 mph - 15 mph
No Rain During Burn Window
Burn Days Each Month
Jan: 15, Feb: 15, Mar: 16, Apr: 16,
May: 18, Jun: 17, Jul: 24, Aug: 23,
Sep: 22, Oct: 19, Nov: 18, Dec: 16
Fourteen years of weather data (1997-2004)
Burn Day = conditions for at least 3 consecutive hours
Read more in the factsheet! https://bit.ly/BurnDaysOSU