Why North Texas Fall Colors Are Delayed: Weather and Dryness Impact

Delayed Fall Foliage in North Texas

• 🍁 While it's mid-November, the expected peak for fall foliage in North Texas has been delayed by a couple of weeks.
• 📸 Photos from Fort Worth, Dallas, and Plano show trees that are still predominantly green, with only hints of color appearing.

Impact of Warm and Dry Weather

• 🌡️ The current fall season is the fifth warmest to date, contributing to the delay in leaf color change.
• 💧 North Texas is experiencing significant dryness, with rainfall deficits of 2.85 inches below normal for the fall season.
• 📉 This year's rainfall is particularly low, with only 0.03 inches measured this month and a total deficit of nearly 3 inches for the fall.

How Weather Affects Chlorophyll

• 🌿 Warm and dry conditions slow down the breakdown of chlorophyll, the pigment that keeps leaves green.
• 🌳 This prolonged presence of chlorophyll prevents the underlying yellow and orange pigments from becoming visible.

Premature Leaf Drop Due to Dryness

• 🍂 Conversely, extreme dryness can prematurely dry out trees, causing leaves to fall before they have a chance to change color.
• ⚠️ Parts of North Texas are experiencing moderate to severe drought conditions, exacerbating this issue.

Hope for Color Change

• 🌧️ The good news is that a pattern change is expected, with rain forecasted as early as tonight into tomorrow.
• ✨ This incoming moisture may signal the trees to finally begin their color transformation.