United States / California
Set your origin to compare San Bernardino, CA with where you live.
Typical monthly conditions based on long-term observed climate normals.
| Month | High (°C) | Low (°C) | Precipitation (mm) |
|---|---|---|---|
| Jan | 20°C | 6°C | 80 mm |
| Feb | 21°C | 7°C | 103 mm |
| Mar | 23°C | 8°C | 64 mm |
| Apr | 25°C | 10°C | 26 mm |
| May | 29°C | 12°C | 6 mm |
| Jun | 32°C | 15°C | 2 mm |
| Jul | 36°C | 18°C | 1 mm |
| Aug | 36°C | 18°C | 3 mm |
| Sep | 34°C | 16°C | 6 mm |
| Oct | 29°C | 12°C | 21 mm |
| Nov | 24°C | 8°C | 33 mm |
| Dec | 20°C | 5°C | 61 mm |
Numbeo publishes these source indexes relative to New York City.
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Institutions and services in San Bernardino, CA.