June weather forecastTrabuco Highlands, CA
June
Weather in June
The first month of the summer, June, is a moderately hot month in Trabuco Highlands, California, with temperature in the range of an average low of 57.6°F (14.2°C) and an average high of 74.3°F (23.5°C).Temperature
Trabuco Highlands's June reports an average high-temperature of a moderately hot 74.3°F (23.5°C), exhibiting a minor difference from May. During the nights in June, Trabuco Highlands observes an average low-temperature of 57.6°F (14.2°C).Humidity
The months with the highest humidity are May and June, with an average relative humidity of 70%.Rainfall
The month with the least rainfall in Trabuco Highlands is June, when the rain falls for 1.9 days and typically collects 0.08" (2mm) of precipitation.Daylight
The month with the longest days in Trabuco Highlands is June, with an average of 14h and 18min of daylight.On the first day of the month, sunrise is at 5:40 am and sunset at 7:55 pm. On the last day of June, sunrise is at 5:43 am and sunset at 8:04 pm PDT.
Sunshine
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 reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In June, a daily UV index of 6 turns into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Trabuco Highlands, CA
- Average high temperature in June: 74.3°F
The warmest month (with the highest average high temperature) is August (81.1°F).
The month with the lowest average high temperature is December (63°F).
- Average low temperature in June: 57.6°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 (48.9°F).
Average pressure in June
Trabuco Highlands, CA
- Average pressure in June: 29.88"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are June and September (29.88"Hg).
Average wind speed in June
Trabuco Highlands, CA
- Average wind speed in June: 5mph
The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in June
Trabuco Highlands, CA
- Average humidity in June: 70%
The months with the highest relative humidity are May and June (70%).
The month with the lowest relative humidity is November (56%).
Average rainfall in June
Trabuco Highlands, CA
- Average rainfall in June: 0.08"
The wettest month (with the highest rainfall) is December (1.02").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in June
Trabuco Highlands, CA
- Average rainfall days in June: 1.9 days
The month with the highest number of rainy days is March (8.6 days).
The month with the least rainy days is June (1.9 days).
Average daylight in June /
Average sunshine in June
Trabuco Highlands, 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 August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in June
Trabuco Highlands, CA
- Average sunshine days in June: 23.7 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is February (19.8 days).
Average UV index in June
Trabuco Highlands, 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
Trabuco Highlands, CA
- Average cloud cover in June: 14
The months with the most cloud cover are March and December (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in June
Trabuco Highlands, 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).





