June weather forecastWhittier, CA
June
Weather in June
The first month of the summer, June, is still a warm month in Whittier, California, with an average temperature varying between 79.2°F (26.2°C) and 59.4°F (15.2°C).Temperature
The arrival of June brings an average high-temperature of a still warm 79.2°F (26.2°C), subtly diverging from May's 74.8°F (23.8°C). The low-temperature average for Whittier during June stands at a mild 59.4°F (15.2°C).Humidity
The most humid month in Whittier is June, with an average relative humidity of 62%.Rainfall
The month with the least rainfall is June, when the rain falls for 1 days and typically collects 0.04" (1mm) of precipitation.Daylight
With an average of 14h and 24min of daylight, June has the longest days of the year.On the first day of June, sunrise is at 5:41 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:07 pm PDT.
Sunshine
In June, the average sunshine is 11.7h.UV index
In Whittier, the average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 6 during June, leads to the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. 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. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Whittier, CA
- Average high temperature in June: 79.2°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 (64.9°F).
- Average low temperature in June: 59.4°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 (49.8°F).
Average pressure in June
Whittier, CA
- Average pressure in June: 29.88"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in June
Whittier, CA
- Average wind speed in June: 5.3mph
The windiest month (with the highest average wind speed) is April (6mph).
The calmest months (with the lowest average wind speed) are September and October (4.7mph).
Average humidity in June
Whittier, CA
- Average humidity in June: 62%
The month with the highest relative humidity is June (62%).
The month with the lowest relative humidity is November (47%).
Average rainfall in June
Whittier, CA
- Average rainfall in June: 0.04"
The wettest month (with the highest rainfall) is December (1.14").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in June
Whittier, CA
- Average rainfall days in June: 1 days
The month with the highest number of rainy days is March (5.1 days).
The month with the least rainy days is June (1 days).
Average daylight in June /
Average sunshine in June
Whittier, 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: 11h and 42min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).
Average sunshine days in June
Whittier, CA
- Average sunshine days in June: 27.9 days
The month with the most sunshine days is June (27.9 days).
The month with the least sunshine days is February (22.6 days).
Average UV index in June
Whittier, CA
- Average UV index in June: 6
The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are February, November and December (UV index 4).
Average cloud cover in June
Whittier, CA
- Average cloud cover in June: 12
The months with the most cloud cover are March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in June
Whittier, 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).
