Weather in San Bernardino, California, United States in July
In an average July, San Bernardino sees a daily high around 93°F and a low around 64°F, based on 1981–2026 of local climate records.
| Average high | 93°F |
|---|---|
| Typical high range | 85°F to 100°F |
| Average low | 64°F |
| Typical low range | 56°F to 71°F |
| Average daily precipitation | 0.00 in |
July records
The most extreme July on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total July accumulation.
High
Highest
112°F
2018-07-06
Lowest
77°F
1987-07-17
Low
Highest
82°F
2006-07-23
Lowest
50°F
1982-07-05
Feels-like
Highest
123°F
2006-07-24
Lowest
51°F
2012-07-17
Humidity
Highest
18.7 g/m³
2006-07-28
Lowest
4.2 g/m³
1989-07-05
Wind
Highest
17 mph
1992-07-19
Lowest
4 mph
1982-07-26
Precip
Wettest
1.25 in
2015
Driest
0.00 in
1993
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