Simi Valley Weather in July
July in Simi Valley averages 30°C (86°F) during the day and 16°C (61°F) at night. With only 2.3 mm (0.1 in) of rainfall expected on average, it's a largely dry month.
Rainfall in Simi Valley in July
Typically, you can expect about 0 days of rain this month, with 2.3 mm (0.1 in) on average.
Temperature in Simi Valley in July
If you're visiting Simi Valley in July, expect perfect temperatures with highs of 30°C (86°F) and overnight lows of 16°C (61°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 16°C (61°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Simi Valley in July
Expect a lot of sunshine this month, with about 364 hours of sun. These sunny conditions add to the overall experience.If you're looking for dry conditions and comfortable temperatures, July may not be the ideal month to visit Simi Valley. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Simi Valley's climate page.
Simi Valley Temperature in July
Min Temperature
16°C (61°F)
Max Temperature
30°C (86°F)
Chance of Rain
0%
Precipitation
2.3 mm (0.1 in)
Rainy days
0 days
Humidity
72% *
Sunshine
364 hours *
Percentage Sunshine
83% *
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
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What to Wear in Simi Valley 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). Almost no rain is expected, so no need to bring rain gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Simi Valley in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Simi Valley's climate page.
Temperature Rainfall Sunshine Humidity
See the full Simi Valley climate overview or explore weather in the United States of America.
