June weather forecastMerced, CA
June
Weather in June
The first month of the summer, June, is a tropical month in Merced, California, with temperature in the range of an average low of 61.3°F (16.3°C) and an average high of 92.1°F (33.4°C).Temperature
As June begins, there is an increase in the average high-temperature, moving from a moderately hot 81.5°F (27.5°C) in May to a tropical 92.1°F (33.4°C). Merced registers a marked temperature plunge to an enjoyable 61.3°F (16.3°C) during the cool June nights.Humidity
In Merced, the average relative humidity in June is 37%.Rainfall
In Merced, in June, during 1.1 rainfall days, 0.16" (4mm) of precipitation is typically accumulated. In Merced, during the entire year, the rain falls for 62.9 days and collects up to 11.69" (297mm) of precipitation.Daylight
With an average of 14h and 42min of daylight, June has the longest days of the year in Merced.On the first day of June, sunrise is at 5:42 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:26 pm PDT.
Sunshine
The average sunshine in June is 12h.UV index
June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In June, a daily maximum UV index of 7 leads to the following instructions:
Elude overexposure. Fair-skinned people could get burnt 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. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Merced, CA
- Average high temperature in June: 92.1°F
The warmest month (with the highest average high temperature) is July (99.1°F).
The month with the lowest average high temperature is December (55.9°F).
- Average low temperature in June: 61.3°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is December (41.9°F).
Average pressure in June
Merced, CA
- Average pressure in June: 29.91"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in June
Merced, CA
- Average wind speed in June: 8.3mph
The windiest month (with the highest average wind speed) is June (8.3mph).
The calmest months (with the lowest average wind speed) are January and November (5.2mph).
Average humidity in June
Merced, CA
- Average humidity in June: 37%
The month with the highest relative humidity is January (70%).
The month with the lowest relative humidity is July (32%).
Average rainfall in June
Merced, CA
- Average rainfall in June: 0.16"
The wettest month (with the highest rainfall) is March (2.44").
The driest month (with the least rainfall) is August (0.04").
Average rainfall days in June
Merced, CA
- Average rainfall days in June: 1.1 days
The month with the highest number of rainy days is March (11.3 days).
The month with the least rainy days is June (1.1 days).
Average daylight in June /
Average sunshine in June
Merced, CA
- Average daylight in June: 14h and 42min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in June: 12h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days in June
Merced, CA
- Average sunshine days in June: 28.3 days
The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is March (18.8 days).
Average UV index in June
Merced, CA
- Average UV index in June: 7
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in June
Merced, CA
- Average cloud cover in June: 8
The month with the most cloud cover is March (Cloud cover 32).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility in June
Merced, 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).





