Weather in San Bernardino: June
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Average day temperature: | 87.4°F |
| Average night temperature: | 64.3°F | |
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Number of sunny days: | 27 days |
| Day length: | 14.3 - 14.4 hours | |
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Number of rainy days: | 0 days |
| Precipitation totals: | 0.0 in. | |
| more information | ||
14 days
forecast
forecast
| San Bernardino |
weather in
July
July
| San Bernardino |
Air temperature in June, °F
Show year:
2026
2025
2024
The highest day temperature during June of 2026 was 100°F. At the same time the lowest night temperature was 57°F. Daily and nightly averages during June were 89.6°F and 62.4°F.
Sunny, partly cloudy and cloudy days
Mostly all days in June are sunny but cloudy days are also possible.
Precipitation total in June, in.
Precipitation total value in San Bernardino in June is 0.0 in. Other months of the year show relatively similar values.
Wind speed in June, mph
The average wind speed value in June is 4.6 mph It makes June one of the most windy months of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in June is: 13.1.
Best time for vacation in San Bernardino
San Bernardino on a weather map
Places in USA:
Name
°F
24 Hours Forecast
San Bernardino
Local time: 17:36
September 13, sunday
1800
82°F
E
11 mph
11 mph
2100
75°F
E
3 mph
3 mph
September 14, monday
0000
72°F
N
2 mph
2 mph
0300
70°F
NW
3 mph
3 mph
0600
68°F
NW
4 mph
4 mph
0900
72°F
N
3 mph
3 mph
1200
82°F
NE
4 mph
4 mph
1500
88°F
E
6 mph
6 mph
