Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Sierra Vista Weather in July
July in Sierra Vista brings very high temperatures around 33°C (91°F) during the day, dropping to 20°C (68°F) at night, with the most rainfall of the year.
Rainfall in Sierra Vista in July
Being the wettest month, having an umbrella on standby can help you avoid getting caught in the rain. Records from the past 30 years suggest around 19 days of rain, with 103 mm (4.1 in) average for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Sierra Vista in July
In July, expect very high temperatures in Sierra Vista, with highs of 33°C (91°F) and lows of 20°C (68°F) at night. Sunshine and humidity can make it feel even warmer than the raw temperature suggests. Nights drop to around 20°C (68°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.If you prefer dry days with pleasant temperatures, July may not be the ideal month to visit Sierra Vista. Our weather planner can help you explore destinations with more pleasant weather conditions.
Sierra Vista Temperature in July
Min Temperature
20°C (68°F)
Max Temperature
33°C (91°F)
Chance of Rain
62%
Precipitation
103 mm (4.1 in)
Rainy days
19 days
Sierra Vista Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sierra Vista - and find the best time to visit.
Best Places in the United States of America in July
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in July →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Sierra Vista in July
Warm weather calls for comfortable, breathable clothing in July. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho.
What To Do in Sierra Vista in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Sierra Vista 3-Day Forecast
More climate data for Sierra Vista
See the full Sierra Vista climate overview or explore weather in the United States of America.
Popular in July
Where to go in July - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
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