Houston in July
In July, Houston averages 33°C (91°F) during the day and 25°C (76°F) at night, with frequent rain — about 23 days of the month see precipitation (145 mm total).
High seasonConditions are very hot — early-morning and evening sightseeing recommended. Expect daily rain or showers, often in heavy bursts.
July is one of the wetter and less comfortable months in Houston. If your dates are flexible, consider a different time of year.
How July compares to the rest of the year in Houston
July is one of the warmest months in Houston (2nd of 12) and one of the wettest months (2nd of 12). Daytime temperature runs 7°C above the annual average (26°C). July runs 1°C warmer than June (32°C) and stays flat into August.
July sunrise & sunset in Houston
Times shown for Houston local time (America/Chicago), calculated for the 15th of July. They shift by a few minutes day to day across the month.
Photography light in Houston — July
Golden-hour and blue-hour windows for the 15th of July, in Houston's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Houston in July
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 July's tier (High season) and Houston's popularity.
Crowds & pricing — July in Houston
This is a busy month in Houston — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: Northern Hemisphere summer holidays
Sun & mosquito risk — July 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 July weather
🌍 See the full ranked list of climate twins for Houston in July →
Frequently asked questions
How hot is Houston in July?
In July, Houston averages a high of 33°C (91°F) and a low of 25°C (76°F) — generally hot.
Does it rain a lot in Houston in July?
July is quite rainy in Houston, with about 23 rainy days on average.
Is July a good time to visit Houston?
July is hot but on the rainy side. It suits travelers who are comfortable with hot weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Houston in July?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full July packing list for Houston for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.