Houston Weather: What to Expect Throughout the Year

 

Houston Weather

Houston, Texas, is known for its dynamic weather patterns, ranging from hot, humid summers to mild winters. Whether you're a resident or planning a visit, understanding Houston's weather can help you prepare for any season. This blog post will break down the city’s climate, seasonal changes, and tips for staying comfortable year-round.

Understanding Houston’s Climate

Houston has a humid subtropical climate, which means it experiences hot summers, mild winters, and significant rainfall throughout the year. The city’s proximity to the Gulf of Mexico plays a major role in its weather, contributing to high humidity levels and occasional severe weather events like hurricanes.

Key Features of Houston Weather

• Hot, humid summers with frequent thunderstorms

• Mild winters with occasional cold snaps

• High humidity year-round

• Risk of hurricanes and flooding during hurricane season (June-November)

Now, let’s dive deeper into what each season brings.

Houston Weather by Season

1. Spring (March – May)

Spring in Houston is a transitional season, with gradually warming temperatures and increased rainfall.

• Temperature Range: 60°F – 85°F (March starts cool, May gets warmer)

• Rainfall: Frequent showers and thunderstorms, especially in April and May

• What to Expect:

  • Pleasant early spring days with cooler mornings

  • Higher humidity as summer approaches

  • Severe weather possible, including hail and tornadoes

Tips for Spring:

• Keep an umbrella handy—rain can come unexpectedly.

• Layer clothing, as mornings can be cool before warming up in the afternoon.

• Stay updated on weather alerts for severe storms.

2. Summer (June – August)

Summer in Houston is hot and humid, with temperatures often feeling much higher due to the moisture in the air.

• Temperature Range: 75°F – 95°F (Heat index can exceed 100°F)

• Rainfall: Afternoon thunderstorms are common, sometimes leading to heavy downpours

• What to Expect:

  • High humidity making the heat feel more intense

  • Frequent pop-up thunderstorms, often brief but strong

  • Risk of tropical storms or hurricanes (peak season: August-September)

Tips for Summer:

• Stay hydrated and avoid prolonged outdoor activities during peak heat (11 AM – 4 PM).

• Wear lightweight, breathable clothing.

• Be prepared for sudden rain—keep a rain jacket or umbrella nearby.

3. Fall (September – November)

Fall brings gradual cooling, though early September can still feel like summer.

• Temperature Range: 65°F – 90°F (cooling down by late November)

• Rainfall: Tapers off compared to summer, but hurricanes remain a threat in early fall

• What to Expect:

  • Warm days and cooler nights as the season progresses

  • Lower humidity by late October

  • Hurricane season peaks in September

Tips for Fall:

• Monitor hurricane forecasts if traveling or living near flood-prone areas.

• Enjoy outdoor activities in late October and November when temperatures are milder.

• Transition from summer to light jackets as evenings get cooler.

4. Winter (December – February)

Houston winters are mild compared to northern states, but cold fronts can bring chilly temperatures.

• Temperature Range: 40°F – 65°F (occasional dips below freezing)

• Rainfall: Moderate, with occasional freezing rain (rare)

• What to Expect:

  • Mostly mild days with cool nights

  • Occasional cold snaps where temperatures drop below freezing

  • Little to no snow (light sleet or ice may occur once every few years)

Tips for Winter:

• Keep a light jacket or sweater for cooler days.

• Protect plants and pipes during freezing temperatures.

• Watch for icy conditions on bridges during rare cold spells.

Extreme Weather in Houston

Houston is no stranger to extreme weather events. Here’s what you should know:

Hurricanes & Tropical Storms

• Season: June – November (peak in August-September)

• Risks: Heavy rain, flooding, high winds

• Preparation Tips:

  • Have an emergency kit with water, food, and batteries.

  • Know evacuation routes if you live in flood-prone areas.

Flooding

Due to Houston’s flat terrain and heavy rainfall, flash flooding is a major concern, especially during hurricanes or severe thunderstorms.

Safety Tips:

• Avoid driving through flooded roads—just a few inches of water can sweep away a car.

• Stay informed about flood warnings.

Heat Waves

With temperatures often in the 90s and high humidity, heat exhaustion is a real risk.

Staying Safe in the Heat:

• Drink plenty of water.

• Wear sunscreen and light clothing.

• Limit outdoor activities during peak heat hours.

Best Time to Visit Houston

If you’re planning a trip, the best time to visit Houston is during spring (March-April) or fall (October-November) when temperatures are pleasant and humidity is lower. Summers can be uncomfortably hot, while winters, though mild, can be unpredictable with cold snaps.

Final Thoughts

Houston’s weather is as diverse as the city itself—offering everything from scorching summers to mild winters. By understanding seasonal patterns and preparing for extreme weather, you can stay comfortable and safe year-round. Whether you're a longtime resident or a first-time visitor, keeping an eye on the forecast will help you make the most of Houston’s dynamic climate.

Do you have any Houston weather experiences or tips to share? Let us know in the comments!

Frequently Asked Questions About Houston Weather

1. What’s the hottest month in Houston?
August is typically the hottest, with average highs of 95°F and high humidity making it feel even hotter.

2. Does Houston get snow?
Snow is extremely rare. Light sleet or ice may occur once every few years, but accumulations are uncommon.

3. When is hurricane season in Houston?
June through November, with peak activity in August and September. Always monitor forecasts and have an emergency kit ready.

4. How bad is Houston’s humidity?
Summers are very humid (often 80-90% humidity), making temperatures feel 10-15°F hotter. Stay hydrated and seek AC!

5. What’s the best time to visit Houston?
Spring (March-April) and fall (October-November) offer milder temperatures and lower humidity.

6. Does Houston flood often?
Yes, heavy rains (especially during hurricanes) can cause flash flooding. Avoid driving through standing water.

7. How cold does Houston get in winter?
Temperatures usually range from 40°F–65°F, but cold fronts can occasionally drop lows below freezing.

8. Are tornadoes common in Houston?
They’re possible but less frequent than in North Texas. Spring is the highest-risk season.