United StatesThe weather in June in Simi Valley
It's warm in June in Simi Valley with an average temperature of 26°C. Temperatures this month range from a low of 23°C to a high of 28°C. At night, you can expect temperatures between 15°C and 18°C.
Looking for great weather? June is a good time to be in Simi Valley. The temperatures are nice, and there’s little chance of rain this month.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in June for Simi Valley, California. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 37°C in 2016, Simi Valley reached the highest temperature in June over the past 10 years. The lowest daytime temperature in this month was 17°C in 2019. The extreme nighttime temperatures ranged from a lowest recorded value of 9°C to a highest value of 20°C.
Rainfall amount
According to weather history, there is only 0,4 mm of precipitation in June. The wind speed is around 3 Bft, mostly coming from the Southwest.
Daily weather in June for Simi Valley
Click on any day in June to get detailed info about the usual weather on that day in Simi Valley. Check out the historical temperatures and precipitation over the past 10 years on this day.
June weather comparison
| Simi Valley | New York | |
|---|---|---|
| Average temperature | 26°C | 27°C |
| Max. temperature | 28°C | 31°C |
| Min. temperature | 15°C | -5°C |
| Total precipitation | 0,4 mm | 78 mm |
| Rainy days | 1 day | 11 days |
Start of June
The month of June starts in Simi Valley with warm temps, averaging around 25°C during the day and nights around 16°C.
Mid June
By mid-June, daytime temps rise to around 26°C, with nights around 16°C. No precipitation expected during this period, so you can enjoy plenty of sunshine.
End of June
By the end of June, the average daytime temperature in Simi Valley is around 27°C, while nighttime temps are about 18°C. No precipitation expected at the end of the month; it’ll be mostly sunny.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
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Temperature charts
These charts show the average temperatures in June in Simi Valley, California. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in June in Simi Valley
Temperature in June in Simi Valley over the years
Precipitation charts
These charts show the average amount of precipitation in June in Simi Valley, California. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in June in Simi Valley
Total precipitation in June in Simi Valley over the years
Daily UV index in June in Simi Valley
This chart shows the average daily UV index in June in Simi Valley, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in June in Simi Valley
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Average weather in Simi Valley by month
Click on a month below to see detailed weather info for Simi Valley. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.