San Bernardino Weather in June
June in San Bernardino averages 32°C (90°F) during the day and 15°C (59°F) at night. With just 0.2 mm (0.01 in) of rainfall on average, it doesn't get much drier than this.
Rainfall in San Bernardino in June
Dry conditions dominate this month. A great time for outdoor fun and exploration. Looking at the last 30 years, the data shows about 0 days with rain, averaging 0.2 mm (0.01 in) for the month.
Temperature in San Bernardino in June
June is a good time to be in San Bernardino. Days are excellent, reaching 32°C (90°F), with nights around 15°C (59°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. Nights cool down to 15°C (59°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in San Bernardino in June
The city usually sees around 301 hours of sunlight, indicating many sunny days — a great month for sightseeing.For San Bernardino itself, January, February, March, April, May, October and November generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our San Bernardino's climate page.
San Bernardino Temperature in June
Min Temperature
15°C (59°F)
Max Temperature
32°C (90°F)
Chance of Rain
0%
Precipitation
0.2 mm (0.01 in)
Rainy days
0 days
Sunshine
301 hours *
Percentage Sunshine
*
Best Places in the United States of America in June
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in June →
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What to Wear in San Bernardino in June
Warm weather calls for comfortable, breathable clothing in June. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in San Bernardino in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our San Bernardino's climate page.
See the full San Bernardino climate overview or explore weather in the United States of America.
