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.
Simi Valley Weather in June
During June, Simi Valley experiences high daytime temperatures of 27°C (81°F) and cooler nights around 13°C (55°F). Rainfall is low, averaging just 0.3 mm (0.01 in) for the month.
Rainfall in Simi Valley in June
Historically, approximately 0 days this month are expected to have rain, averaging 0.3 mm (0.01 in).
Temperature in Simi Valley in June
Simi Valley in June is worth a visit. The temperature is excellent, with 27°C (81°F) during the day and 13°C (55°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. With lows of 13°C (55°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 June
There are approximately 275 hours of sunshine this month, resulting in mostly clear days.If your ideal day consists of dry skies and pleasant temperatures, February, March, April, May, June, October and November typically offer the best circumstances for Simi Valley.
Simi Valley Temperature in June
Min Temperature
13°C (55°F)
Max Temperature
27°C (81°F)
Chance of Rain
0%
Precipitation
0.3 mm (0.01 in)
Rainy days
0 days
Humidity
73% *
Sunshine
275 hours *
Percentage Sunshine
64% *
* Data from: Los Angeles, the United States of America (51 KM, 31 Miles).
Simi Valley Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Simi Valley - and find the best time to visit.
Best Places in the United States of America in June
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 June →
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 Simi Valley in June
Warm weather calls for comfortable, breathable clothing in June. 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). 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 June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming10/10 -
Cycling8/10 -
Walking8/10 -
Barbeque10/10 -
Camping10/10 -
Outdoor sports8/10
Simi Valley 3-Day Forecast
More climate data for Simi Valley
Temperature Rainfall Sunshine Humidity
See the full Simi Valley climate overview or explore weather in the United States of America.
Popular in June
Where to go in June - 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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