Houston weather, explained by locals

Houston by Season

Houston has two seasons: summer and a few weeks that are not summer. That is the joke. The real calendar is heat, hurricanes, crawfish and rodeo, and knowing it makes the city a lot easier to love.

Crawfish illustration

Houston by season is not about leaves changing color. It is about knowing when to be outside, when to stay in the AC, when to eat crawfish, when to stock up on water and batteries, and when to drop everything because the first real cold front just blew through and it is finally 68 degrees. Every local runs this calendar in their head. Here is ours.

Summer: Humidity You Can Wear

Houston summer runs roughly from late May into late September, and some years it does not really leave until October. Highs in the mid to upper nineties are normal. The humidity is the real story. You step outside at 8 a.m. and your glasses fog up. You walk to the car and need a shower. The heat index makes triple digits feel casual.

How locals survive it

  • Move your outside time to early morning or after dark. A trail walk at 7 a.m. is great. The same walk at 2 p.m. is a mistake.
  • Use the city's air conditioning. Museums, movie theaters, the Galleria, the downtown tunnels, Space Center Houston and every big indoor spot are free AC with a side of culture. Our things to do guide leans into this.
  • Park in the shade, always. A Houston car in August is an oven. Sunshades are not optional.
  • Drink water like it is your job. Especially if you are having a sesh at home. Heat and dehydration sneak up on you here.
  • Afternoon storms are normal. Summer pop-up thunderstorms roll in, dump water for twenty minutes and leave. Streets can flood fast, so be careful driving.
Hot takeSummer nights in Houston are underrated. Once the sun is down, a patio with a fan, a cold drink and a plate of tacos is about as good as life gets. The cicadas do the soundtrack.

Hurricane Season Basics

Hurricane season covers the summer and early fall, with the late summer stretch usually the busiest. Most years Houston gets nothing worse than heavy rain. Some years it gets a Harvey, a Beryl or an Ike, and everybody remembers exactly where they were. You do not need to panic. You need to be ready before anything is in the Gulf.

The no-drama checklist

  • Water and food for several days. Stuff you will actually eat, plus a manual can opener.
  • Power backups. Charged battery packs, flashlights and extra batteries. Long outages after storms are a real Houston thing.
  • Know your flood risk. Some neighborhoods flood and some do not, and it does not always follow logic. Check your address before you need to.
  • Turn around, don't drown. Never drive into high water. Underpasses fill up fast, and the freeways have dips that become lakes.
  • Generators go outside, far from windows. Never run one in a garage or house.
  • Fill the tank early. Gas lines show up as soon as a storm gets a name.
  • Check on your neighbors. Especially older folks. That is the Houston way and it always has been.

After a storm, the city does what it does: people show up with boats, grills and extension cords and take care of each other. It is one of the best things about living here.

Fall: The Good Few Weeks

Houston fall does not arrive on a schedule. It arrives with the first real cold front, usually sometime in October or November, when the wind flips to the north, the humidity drops and the whole city collectively exhales. People put on hoodies at 70 degrees. Patios fill up. Everyone suddenly remembers they like going outside.

This is the best time for everything. Walk Buffalo Bayou, do the Heights trail, sit on the Menil lawn, take the long way through Hermann Park, eat outside, drive with the windows down. Fall evenings here are honestly as good as anywhere in the country. Do not waste them indoors.

Fall moves we love

  • A sunset at the James Turrell skyspace at Rice. See Rice Village.
  • A picnic and a nap in Hermann Park.
  • A patio crawl along Montrose and Westheimer. See Montrose.
  • A bayou walk downtown as the skyline lights up. See Downtown.

Winter: Mild, Mostly

Houston winters are short and soft. A lot of days sit in the sixties and seventies, and you will see people in shorts in January. Then a cold front shows up and it is 38 degrees and windy, and everyone acts like the world is ending. Every so often a real freeze hits. Anyone who lived through the big freeze of 2021 still drips their faucets at the first hint of frost, and you should too.

Winter is prime time for indoor culture and comfort food. Pho, ramen, gumbo, chili and big bowls of anything with broth. It is also a great time to hit the museums, catch a movie and do a long, lazy sesh at home with the heat on and a good playlist.

Freeze basics

  • Cover outdoor plants and wrap exposed pipes.
  • Bring pets in.
  • Drip faucets on the coldest nights.
  • Do not trust bridges and overpasses. They ice first and Houston drivers have no idea what to do on ice.

Crawfish Season

Crawfish season is roughly winter into early summer, with the best stretch in spring when the mudbugs are big, plentiful and cheaper. You will know it is on because every patio in town suddenly has a crowd hunched over trays, and the whole city smells like cayenne and garlic.

Houston does crawfish two ways. There is the classic Cajun boil, spicy, with corn, potatoes and sausage, poured out on newspaper. And there is Viet-Cajun, the Houston original, where the boiled crawfish get tossed in garlic butter and spices and come out in a bag. Viet-Cajun started in Houston's Vietnamese community and it might be the greatest thing this city has ever invented. Bellaire Boulevard is ground zero. Our munchies guide and Bellaire Boulevard guide cover it.

How to eat crawfish like you were raised right

  • Twist the tail off the head.
  • Suck the head if you are brave. That is where the flavor lives.
  • Pinch the end of the tail and pull the meat out with your teeth or fingers.
  • Wear something you do not care about. Garlic butter wins every time.
  • Order more than you think. A few pounds per person is normal.

Rodeo Season

Rodeo season lands in late winter into early spring, and it takes over the whole city. The Houston Livestock Show and Rodeo is one of the biggest in the world, and for a few weeks everybody owns a cowboy hat. There is the livestock and the rodeo itself, the carnival, the barbecue cook-off, a big trail ride tradition with riders coming in from all over Texas, and big-name concerts that range from country to Tejano to hip hop.

Even if you are not a rodeo person, you will feel it. Traffic around NRG Park gets heavy, every bar runs a boots-and-hats theme, and kids come home with fried everything on their shirts. It is cheesy and wonderful and very Houston. Go once, eat something fried that should not be fried, ride a ride, and call it a tradition.

Spring: Pollen, Azaleas and Perfect Patios

Spring in Houston is gorgeous and a little bit rude. The azaleas pop all over River Oaks and the Heights, bluebonnets show up along the highways out of town, and the weather is perfect, warm days and cool nights. The catch is the oak pollen. For a few weeks everything you own gets coated in yellow-green dust, including your car, your patio furniture and your sinuses.

It is also crawfish peak, festival season and the best time to be outside before summer hits again. Eat outside, walk everything, go to the park, and keep the allergy meds handy.

The Year at a Glance

  • Winter: Mild, with a few cold snaps. Comfort food, museums, movies.
  • Late winter into early spring: Rodeo season. Crawfish starts getting good.
  • Spring: Peak crawfish, pollen, azaleas, perfect patios.
  • Summer: Heat, humidity, afternoon storms, AC culture, late nights.
  • Late summer into fall: The heart of hurricane season. Stay ready.
  • Fall: The first cold front changes everything. Get outside.