June weather forecastSpring Valley, CA
June
Weather in June
The first month of the summer, June, is a warm month in Spring Valley, California, with an average temperature fluctuating between 58.5°F (14.7°C) and 75.9°F (24.4°C).Temperature
Spring Valley experiences an average high-temperature of a warm 75.9°F (24.4°C) in June, subtly different from May's 71.1°F (21.7°C). Throughout June, the temperature falls to an average low of 58.5°F (14.7°C).Humidity
In June, the average relative humidity in Spring Valley is 66%.Rainfall
The months with the least rainfall are June, July and October Rain falls for 0.8 days and accumulates 0.04" (1mm) of rain.Daylight
With an average of 14h and 18min of daylight, June has the longest days of the year.On the first day of June, sunrise is at 5:40 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:00 pm PDT.
Sunshine
In Spring Valley, the average sunshine in June is 11.9h.UV index
June through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index, 6 in June, converts into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Spring Valley, CA
- Average high temperature in June: 75.9°F
The warmest month (with the highest average high temperature) is August (82.9°F).
The month with the lowest average high temperature is December (64.4°F).
- Average low temperature in June: 58.5°F
The month with the highest average low temperature is August (65.8°F).
The coldest month (with the lowest average low temperature) is February (48.7°F).
Average pressure in June
Spring Valley, CA
- Average pressure in June: 29.87"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in June
Spring Valley, CA
- Average wind speed in June: 5mph
The windiest month (with the highest average wind speed) is April (5.6mph).
The calmest month (with the lowest average wind speed) is October (4.5mph).
Average humidity in June
Spring Valley, CA
- Average humidity in June: 66%
The month with the highest relative humidity is May (67%).
The month with the lowest relative humidity is November (54%).
Average rainfall in June
Spring Valley, CA
- Average rainfall in June: 0.04"
The wettest month (with the highest rainfall) is February (0.55").
The driest months (with the least rainfall) are June, July and October (0.04").
Average rainfall days in June
Spring Valley, CA
- Average rainfall days in June: 0.8 days
The month with the highest number of rainy days is March (5.3 days).
The month with the least rainy days is June (0.8 days).
Average daylight in June /
Average sunshine in June
Spring Valley, CA
- Average daylight in June: 14h and 18min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in June: 11h and 54min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are February and December (Average sunshine: 6h and 42min).
Average sunshine days in June
Spring Valley, CA
- Average sunshine days in June: 28.8 days
The month with the most sunshine days is October (28.9 days).
The month with the least sunshine days is February (23.4 days).
Average UV index in June
Spring 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 months with the lowest UV index are January, February, November and December (UV index 4).
Average cloud cover in June
Spring Valley, CA
- Average cloud cover in June: 11
The months with the most cloud cover are March and December (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in June
Spring 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).
