Monthly weather overview

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

Houston weather at a glance

  • Houston is near the Gulf Coast: warm much of the year, with **heat + humidity** driving summer comfort.
  • Rain can arrive as **intense thunderstorms and heavy downpours**, sometimes affecting schedules more than monthly averages (varies by year).
  • May–June and late summer to early fall can bring heavier rain risk, and **hurricane season (Jun–Nov)** adds uncertainty—especially Aug–Oct.
  • Winter is generally mild, but rainy and breezy days can feel cooler than expected.
  • Packing works best when you plan around humidity, heavy-rain readiness, and strong indoor A/C.
Dec · Jan · Feb

Winter (mild + wetter): not extreme cold, but rain and wind can feel chilly

Avg low 7–11°C / high 17–20°C · Rainy days: 6–10 / ~70–110 mm

  • Many days feel mild by temperature.
  • Rain and wind can make it feel cooler quickly.
  • Indoor climate control makes layering useful.

Suggested outfits

  • · Light jacket/hoodie + layers
  • · Optional umbrella/rain shell
  • · Comfortable walking shoes

A note for travelers

In winter Houston, staying dry can matter more than heavy insulation.

Mar · Apr · May

Spring (warming + stormy): pleasant days with heavy-rain events possible

Avg low 13–20°C / high 23–30°C · Rainy days: 7–11 / ~75–140 mm (heavy rain possible)

  • Many days feel warm and easy outdoors.
  • Thunderstorms can be short and intense, disrupting timing.
  • Humidity can start feeling heavier.

Suggested outfits

  • · Light clothing + layers
  • · Optional rain option
  • · Optional grippy shoes

A note for travelers

Spring is easier when you’re prepared for a quick downpour rather than just light rain.

Jun · Jul · Aug · Sep

Summer to early fall (hot + humid): heavy-feeling air, storms, and hurricane-season variability

Avg low 24–27°C / high 32–35°C · Rainy days: 8–14 / ~90–180 mm (heavy events possible)

  • Humidity can feel heavy even in shade.
  • Storms can be brief but intense.
  • Hurricane season overlaps, increasing uncertainty (especially Aug–Oct).

Suggested outfits

  • · Breathable clothing
  • · Optional rain option
  • · Optional thin indoor layer

A note for travelers

In summer, shade breaks and flexible timing often change comfort more than clothing alone.

Oct · Nov

Fall (transition): gradually less humid, with occasional heavy rain still possible

Avg low 13–20°C / high 23–29°C · Rainy days: 5–9 / ~70–130 mm

  • Early October can still feel summer-like; November cools more at night.
  • Rain can make it feel suddenly cooler.
  • Hurricane-season influence can still linger in October (varies by year).

Suggested outfits

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

A note for travelers

Fall often works best as ‘light by day, layer at night’ once evenings cool down.

Want detailed monthly weather?

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

Explore Houston

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

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