Houston weather in July
July is a fair month to visit Houston: highs of 34°C (92°F) and about 110 mm (4.3 in) of rain on average. Nights average 23°C (74°F) and cloud cover 47% (NASA POWER, 2001–2025 averages). It is the 6th wettest month of the year and the 2nd warmest. Compared with June, it is about as warm and about as wet; August brings highs of 35°C (94°F) and 125 mm (4.9 in) of rain.
Is July a good time to visit Houston?
fair month Weather score 62/100.
July is a fair month in Houston. The weather is usually best in Feb–May, Sep–Nov.
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Does it rain a lot in Houston in July?
Some rain is normal: about 110 mm (4.3 in) falls in an average July. It is the 6th wettest month of the year.
How warm is Houston in July?
Days average 34°C (92°F) and nights 23°C (74°F).
Houston weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 16°C (61°F) | 5°C (40°F) | 89 mm | 59% | least pleasant |
| February | 18°C (65°F) | 7°C (44°F) | 69 mm | 64% | best |
| March | 22°C (72°F) | 11°C (51°F) | 85 mm | 60% | best |
| April | 26°C (79°F) | 15°C (58°F) | 87 mm | 57% | best |
| May | 30°C (87°F) | 19°C (66°F) | 119 mm | 51% | best |
| June | 33°C (92°F) | 23°C (73°F) | 126 mm | 44% | least pleasant |
| July | 34°C (92°F) | 23°C (74°F) | 110 mm | 47% | fair |
| August | 35°C (94°F) | 24°C (74°F) | 125 mm | 44% | least pleasant |
| September | 32°C (89°F) | 21°C (70°F) | 118 mm | 44% | best |
| October | 28°C (82°F) | 15°C (60°F) | 128 mm | 36% | best |
| November | 22°C (71°F) | 10°C (50°F) | 94 mm | 47% | best |
| December | 17°C (63°F) | 6°C (43°F) | 96 mm | 59% | fair |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
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