Houston weather in July
Houston in July averages 29°C (85°F) and 94 mm of rain.
Of the twelve months in Houston, July is the second warmest and the third driest.
- Average temp
- 29°C (85°F)
24–35°C · 75–94°F
- Rainfall
- 94 mm
Showers likely
- Sunshine
- —
- Wind
- 10 km/h
What is Houston like in July?
Daytime
Days are hot, often above 32°C.
Rain
Some rain is likely; pack for showers.
Evening
Evenings stay warm.
What should I pack for Houston in July?
High-factor sun cream
With daytime highs around 35°C, burn time is short even in shade.
Sunglasses and a brimmed hat
Midday glare is the part people underpack for, not the heat itself.
Loose cotton or linen
Synthetics stop working once you are sweating through them all day.
A refillable water bottle
Daily highs this warm need roughly double the water a temperate day does.
A light rain jacket
About 94 mm falls this month — showers rather than washouts.
A layer for the evening
The day swings about 11°C between its low and its high.
July compared with June and August
July in Houston is 1°C warmer than June and 57 mm drier than it, which averages 28°C (83°F).
July in Houston is about the same temperature as August and 28 mm drier than it, which averages 29°C (85°F).
Daylight in Houston in July
On 15 July the sun is up for 13 hours 52 minutes in Houston, rising about 06:31 and setting about 20:23 local time.
July ends 27 minutes shorter than it begins, so the last week of the month is a different length of day from the first.
Where to stay in Houston
Dates are a starting point for July.
Travel guides for Houston
What to read before you book.
Houston weather by month
TemperatureRainfall
How July compares with the rest of the year
July is highlighted. Every other month links to its own page.
| Month | Average | Rainfall |
|---|---|---|
| January | 12°C / 53°F | 96 mm |
| February | 14°C / 57°F | 74 mm |
| March | 18°C / 64°F | 89 mm |
| April | 21°C / 70°F | 101 mm |
| May | 25°C / 77°F | 130 mm |
| June | 28°C / 83°F | 151 mm |
| July | 29°C / 85°F | 94 mm |
| August | 29°C / 85°F | 122 mm |
| September | 27°C / 80°F | 110 mm |
| October | 22°C / 72°F | 139 mm |
| November | 17°C / 62°F | 98 mm |
| December | 13°C / 55°F | 103 mm |
Similar weather in July
Other destinations whose July averages sit close to this one.
Check another month
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FAQs about Houston in July
July climate averages for Houston, 1991–2020.
Houston averages 29°C (85°F) in July, ranging from about 24°C (75°F) at night to 35°C (94°F) in the afternoon. That is a 1991–2020 average, so an individual week can run either side of it.
Some. About 94 mm falls across July, enough to need a light jacket but not enough to reshape a trip.
They are about the same. July averages 29°C (85°F) and August 29°C (85°F), so temperature alone will not decide between them.
July is 1°C warmer than June, and 57 mm drier.
It is outside the easiest window. The most comfortable stretch here is March to June; July sits outside it, which usually means more heat, more rain, or both — worth it if you would rather have the place to yourself.
This page does not show today's weather. It is a 1991–2020 climate normal from Meteostat — a long-run average of what July is usually like, which is what you want when booking months ahead. For today or the coming week, check a live forecast.
About 13 hours 52 minutes of daylight in mid-July, against 14 hours 3 minutes in June and 10 hours 15 minutes in December.
On 15 July, sunrise is about 06:31 and sunset about 20:23 local time. Both shift across the month — the month ends 27 minutes shorter than it starts.
