Simi Valley and its surrounding mountains

Weather · July

Simi Valley weather in July

Average highs of 95°F, lows of 61°F and 0.00 in of rain, from 30 years of weather records.

July is Simi Valley’s 2nd warmest month, with average highs of 95°F and lows of 61°F. That is 7° warmer than June, and 14° above the yearly average high.

Average high
95°F
Average low
61°F
Precipitation
0.00 in
Wet days
0
Sunrise · sunset
5:53 AM · 8:07 PM

July across the year

  1. 70°43°Jan
  2. 70°44°Feb
  3. 74°46°Mar
  4. 78°48°Apr
  5. 82°53°May
  6. 89°57°Jun
  7. 95°61°Jul
  8. 97°61°Aug
  9. 94°59°Sep
  10. 85°53°Oct
  11. 76°46°Nov
  12. 69°42°Dec

High and low Rain

What to wear in July

  • Hot days: light, breathable clothes, a sun hat, sunscreen and plenty of water for anything outdoors.

July is good for

  • Early-morning or evening outings, with indoor plans for the afternoon heat

What’s on in Simi Valley in July

See all upcoming events.

Around Simi Valley

Simi Adobe, Simi Valley
Simi Adobe, Simi ValleyLos Angeles · CC BY-SA 3.0
Mount McCoy Simi Valley
Mount McCoy Simi Valley June 2021 002King of Hearts · CC BY-SA 4.0
Simi Valley photograph by Clotee Pridgen Alloc…
Simi Valley, CA, USA (11)Clotee Pridgen Alloc… · CC BY-SA 3.0

See Simi Valley

A look around town before you go.

July compared with the months around it

MonthHighLowRain
June89°F57°F0.10 in
July95°F61°F0.00 in
August97°F61°F0.00 in

Planning a trip? See the best time to visit Simi Valley and today’s forecast.

Questions

How hot does it get in Simi Valley in July?

Average highs are 95°F and average lows 61°F, for a daily mean of 78°F. Individual days run hotter or colder than these 30-year averages.

Does it rain in Simi Valley in July?

July averages 0.00 in of precipitation over about 0 days with at least 0.01 in. It is the 11th wettest month of the year.

What time is sunset in Simi Valley in July?

Around mid-July the sun rises about 5:53 AM and sets about 8:07 PM, for roughly 14.2 hours of daylight.

Is July a good time to visit Simi Valley?

The mildest months for visiting are April, May, November. July is hot, with Fourth of July events.

NOAA U.S. Climate Normals 1991–2020, Woodland Hills Pierce College station (11.3 mi from downtown). Sunrise and sunset are calculated for July 15 at the city’s coordinates.

Simi Valley AI

Your Simi Valley local guide
Hey there!

I'm Simi Valley AI. Ask about neighborhood food, independent shops, local history or planning a visit.

AI recommendations may be inaccurate. Verify hours and prices. Questions are processed by Cloudflare. Privacy