Monthly weather overview

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A quick, year-round overview of monthly and seasonal weather in Dallas. Use this page to get a feel for which months and seasons match your travel style.

Dallas weather at a glance

  • Dallas sits inland in North Texas (DFW), and summer is defined by **extreme heat**. Long midday outdoor time changes the day dramatically.
  • Spring (especially Apr–Jun) can bring strong weather events—**thunderstorms, hail, and strong winds**—that affect plans more than total rainfall (varies by year).
  • Fall often becomes more comfortable, though early fall can still carry lingering heat.
  • Winter is generally mild, but cold snaps and occasional **ice events** can quickly change comfort and mobility.
  • Packing works best when you plan around midday exposure, storm/ice readiness, and strong indoor A/C.
Dec · Jan · Feb

Winter (mild + variable): usually manageable, but cold snaps and ice can shift comfort fast

Avg low 2–6°C / high 12–16°C (lower on cold snaps) · Rainy days: 4–7 / ~40–75 mm (occasional ice/snow events)

  • Many days feel mild compared with farther-north cities.
  • Cold snaps or ice events can make travel and comfort suddenly harder.
  • Rainy days can feel cooler—layers help.

Suggested outfits

  • · Jacket/coat + layers
  • · Optional rain option
  • · Optional grippy footwear

A note for travelers

Dallas winter is less ‘consistently cold’ and more ‘occasionally sharp’ depending on the week.

Mar · Apr · May

Spring (warming + stormy): pleasant breaks with strong thunderstorm potential

Avg low 8–17°C / high 19–29°C · Rainy days: 6–10 / ~65–115 mm (strong storms possible)

  • Many days warm up nicely, but rain can cool things quickly.
  • Storms can be brief and intense, disrupting timing (hail/wind possible).
  • Air feel can change after storms.

Suggested outfits

  • · Light clothing + layers
  • · Optional umbrella/light shell
  • · Optional wet-tolerant shoes

A note for travelers

In spring, it helps to be ready for quick heavy storms rather than just light rain.

Jun · Jul · Aug · Sep

Summer (extreme heat): midday outdoor time is the main comfort variable

Avg low 23–27°C / high 35–40°C (higher on heat waves) · Rainy days: 3–7 / ~40–90 mm (storms possible)

  • Midday heat can feel intense even in shade.
  • Humidity varies—some days feel dry, others feel sticky.
  • Indoor A/C can be strong, splitting comfort between outside and inside.

Suggested outfits

  • · Breathable clothing
  • · Hat/sunscreen
  • · Optional thin indoor layer

A note for travelers

In summer, how long you stay outside often matters more than the forecast number.

Oct · Nov

Fall (comfortable): easing heat and easier outdoor time

Avg low 8–16°C / high 20–29°C · Rainy days: 4–7 / ~55–95 mm

  • October can still be warm; November cools down more at night.
  • Nice weather can stretch outdoor time longer.
  • Rain can make it feel suddenly cooler.

Suggested outfits

  • · Light jacket/hoodie
  • · Layering pieces
  • · Optional rain option

A note for travelers

Fall is often the easiest season for longer outdoor hours—just plan one night layer.

Want detailed monthly weather?

Pick a month below to see detailed average temperatures, rainfall, outfit ideas, and travel tips.

Explore Dallas

These pages are connected so you can compare conditions and decide for yourself.

Dallas monthly weather overview — seasons & best time to visit | CityWeather | CityWeather