June weather forecastSun Valley, CA
June
Weather in June
June, the first month of the summer in Sun Valley, is also a moderately hot month, with an average temperature fluctuating between 58.3°F (14.6°C) and 79.5°F (26.4°C).Temperature
A soft shift in the average high-temperature is noticeable in June, transitioning from 73.8°F (23.2°C) in May to a still moderately hot 79.5°F (26.4°C). During June, Sun Valley records an average temperature of 58.3°F (14.6°C) at night.Humidity
The most humid month is June, with an average relative humidity of 59%.Rainfall
June is the month with the least rainfall. Rain falls for 1 days and accumulates 0.04" (1mm) of precipitation.Daylight
June has the longest days of the year, with an average of 14h and 24min of daylight.On the first day of the month, sunrise is at 5:42 am and sunset at 8:00 pm. On the last day of June, sunrise is at 5:45 am and sunset at 8:09 pm PDT.
Sunshine
June through August, with an average of 12.1h of sunshine, are months with the most sunshine.UV index
The months with the highest UV index are June through September, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 6 during June leads to these advisories:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Sun Valley, CA
- Average high temperature in June: 79.5°F
The warmest month (with the highest average high temperature) is August (86.5°F).
The month with the lowest average high temperature is December (61.7°F).
- Average low temperature in June: 58.3°F
The month with the highest average low temperature is August (64.8°F).
The coldest month (with the lowest average low temperature) is December (46.2°F).
Average pressure in June
Sun Valley, CA
- Average pressure in June: 29.88"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in June
Sun Valley, CA
- Average wind speed in June: 5.1mph
The windiest month (with the highest average wind speed) is April (5.9mph).
The calmest month (with the lowest average wind speed) is September (4.4mph).
Average humidity in June
Sun Valley, CA
- Average humidity in June: 59%
The month with the highest relative humidity is June (59%).
The month with the lowest relative humidity is November (48%).
Average rainfall in June
Sun Valley, CA
- Average rainfall in June: 0.04"
The wettest month (with the highest rainfall) is December (1.18").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in June
Sun Valley, CA
- Average rainfall days in June: 1 days
The month with the highest number of rainy days is March (5.2 days).
The month with the least rainy days is June (1 days).
Average daylight in June /
Average sunshine in June
Sun Valley, CA
- Average daylight in June: 14h and 24min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in June: 12h and 6min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 54min).
Average sunshine days in June
Sun Valley, CA
- Average sunshine days in June: 26.3 days
The month with the most sunshine days is October (27.1 days).
The month with the least sunshine days is February (22.9 days).
Average UV index in June
Sun Valley, CA
- Average UV index in June: 6
The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in June
Sun Valley, CA
- Average cloud cover in June: 7
The months with the most cloud cover are March and December (Cloud cover 21).
The month with the least cloud cover is August (Cloud cover 4).
Average visibility in June
Sun Valley, CA
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
