Houston in March
In March, Houston averages 22°C (72°F) during the day and 13°C (56°F) at night, with frequent rain — about 19 days of the month see precipitation (135 mm total).
ShoulderConditions are comfortable for sightseeing without being sweltering. Expect daily rain or showers, often in heavy bursts.
March offers comfortable temperatures in Houston, with some rain to plan around.
How March compares to the rest of the year in Houston
March is in the middle of the year for warmth in Houston (8th of 12) and moderately rainy compared to the rest of the year (7th of 12). Daytime temperature runs 3°C below the annual average (26°C). March runs 3°C warmer than February (19°C) and warms a further 3°C into April (25°C).
March sunrise & sunset in Houston
Times shown for Houston local time (America/Chicago), calculated for the 15th of March. They shift by a few minutes day to day across the month.
Photography light in Houston — March
Golden-hour and blue-hour windows for the 15th of March, in Houston's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Houston in March
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on March's tier (Shoulder) and Houston's popularity.
Crowds & pricing — March in Houston
Houston is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Why this tier: comfortable tourism weather
Sun & mosquito risk — March in Houston
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Houston in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 17°C / 63°F | 7°C / 45°F | 118 mm | 15 | — |
| February | 19°C / 66°F | 10°C / 49°F | 95 mm | 17 | — |
| March | 22°C / 72°F | 13°C / 56°F | 135 mm | 19 | — |
| April | 25°C / 78°F | 16°C / 61°F | 164 mm | 20 | — |
| May | 29°C / 84°F | 21°C / 69°F | 206 mm | 22 | — |
| June | 32°C / 89°F | 24°C / 74°F | 180 mm | 23 | — |
| July | 33°C / 91°F | 25°C / 76°F | 145 mm | 23 | — |
| August | 33°C / 92°F | 25°C / 77°F | 185 mm | 23 | — |
| September | 31°C / 87°F | 23°C / 73°F | 190 mm | 21 | — |
| October | 27°C / 80°F | 18°C / 64°F | 140 mm | 16 | — |
| November | 21°C / 70°F | 12°C / 54°F | 110 mm | 15 | — |
| December | 19°C / 66°F | 10°C / 50°F | 145 mm | 16 | — |
Other cities with similar March weather
🌍 See the full ranked list of climate twins for Houston in March →
Frequently asked questions
How hot is Houston in March?
In March, Houston averages a high of 22°C (72°F) and a low of 13°C (56°F) — generally mild and pleasant.
Does it rain a lot in Houston in March?
March is quite rainy in Houston, with about 19 rainy days on average.
Is March a good time to visit Houston?
March is mild and pleasant but on the rainy side. It suits travelers who are comfortable with mild and pleasant weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Houston in March?
Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full March packing list for Houston for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.