DFW Heat: Why Dallas-Fort Worth Hasn't Hit 100 Degrees Yet and When It Might

July Weather Patterns in North Texas

• ❄️ July in North Texas has been cooler than normal, with most days spent below average temperatures.
• 🌡️ The hottest temperature recorded at DFW airport so far this season has been 97°, with only 3 days exceeding the normal temperature.

Historical 100-Degree Heat Data

• 📊 Historically, DFW has gone 38 years without reaching 100 degrees by this date, which is not entirely unusual.
• 🗓️ Years with no 100-degree days throughout the entire month of July are rarer, occurring in about 14% of records.
• ⏳ The last time DFW experienced no 100-degree days through the end of July was in 2007, nearly two decades ago.

Recent Heat Trends and Future Outlook

• 📈 While this season hasn't seen 100-degree heat yet, the last time this occurred was in 2021, with triple-digit days following shortly after.
• ☀️ Forecasts suggest that triple-digit temperatures may still occur, potentially before the end of July.
• 📚 A summer weather special is available, covering topics like pet safety, lowering AC bills, and the science behind the heat index.