Katy Weather in July

July in Katy brings very high temperatures around 34°C (93°F) during the day, dropping to 23°C (73°F) at night, with quite a bit of rainfall expected, averaging around 130 mm (5.1 in) for the month.

Rainfall in Katy in July

Expect around 12 days of rain based on historical data, with 130 mm (5.1 in) average. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Katy in July

Expect highs of 34°C (93°F) in Katy in July, with nights dropping to around 23°C (73°F). It's usually most comfortable outside during the morning and later in the day. Nights are warm at 23°C (73°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

Sunshine in Katy in July

Enjoy a sunny month with about 295 hours of sunshine, the clear skies make Katy even more beautiful.

July in Katy can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Katy's climate page.

Katy Temperature in July

Min Temperature 23°C (73°F)  

Max Temperature 34°C (93°F)  

Chance of Rain 41%  

Precipitation 130 mm (5.1 in)  

Rainy days 12 days  

Humidity 74% *  

Sunshine 295 hours *  

Percentage Sunshine 68% *  

* Data from: Houston, the United States of America (44 KM, 27 Miles).

What to Wear in Katy in July

Get ready for hot weather in July! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Katy in July

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Katy's climate page.

More climate data for Katy

Temperature Rainfall Sunshine Humidity

See the full Katy climate overview or explore weather in the United States of America.