June weather forecastLake San Marcos, CA
June
Weather in June
June, the first month of the summer in Lake San Marcos, is a moderately hot month, with an average temperature ranging between min 56.5°F (13.6°C) and max 75.2°F (24°C).Temperature
The dawn of June sees an average high-temperature of a warm 75.2°F (24°C), subtly contrasting with May's 70.3°F (21.3°C). Lake San Marcos records an average nighttime low of 56.5°F (13.6°C) in June.Humidity
The average relative humidity in June in Lake San Marcos is 68%.Rainfall
The month with the least rainfall in Lake San Marcos is June, when the rain falls for 1.2 days and typically collects 0.08" (2mm) of precipitation.Daylight
June has the longest days of the year, with an average of 14h and 18min of daylight.On the first day of June in Lake San Marcos, California, sunrise is at 5:40 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:01 pm PDT.
Sunshine
In June, the average sunshine in Lake San Marcos is 12h.UV index
The months with the highest UV index in Lake San Marcos are June through September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 6 during June translates into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Lake San Marcos, CA
- Average high temperature in June: 75.2°F
The warmest month (with the highest average high temperature) is August (81.9°F).
The months with the lowest average high temperature are February and December (63.3°F).
- Average low temperature in June: 56.5°F
The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is February (48°F).
Average pressure in June
Lake San Marcos, 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
Lake San Marcos, CA
- Average wind speed in June: 5mph
The windiest month (with the highest average wind speed) is April (5.7mph).
The calmest month (with the lowest average wind speed) is October (4.4mph).
Average humidity in June
Lake San Marcos, CA
- Average humidity in June: 68%
The month with the highest relative humidity is May (70%).
The month with the lowest relative humidity is November (56%).
Average rainfall in June
Lake San Marcos, CA
- Average rainfall in June: 0.08"
The wettest month (with the highest rainfall) is December (1.22").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in June
Lake San Marcos, CA
- Average rainfall days in June: 1.2 days
The month with the highest number of rainy days is March (7.8 days).
The month with the least rainy days is June (1.2 days).
Average daylight in June /
Average sunshine in June
Lake San Marcos, 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: 12h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in June
Lake San Marcos, CA
- Average sunshine days in June: 22.8 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is February (20 days).
Average UV index in June
Lake San Marcos, 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, March, November and December (UV index 4).
Average cloud cover in June
Lake San Marcos, CA
- Average cloud cover in June: 10
The months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in June
Lake San Marcos, 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).
