Currently
79°F
in San Jacinto, California, USA
82°F / 48°F
10 mph W
0.00"
Tuesday, April 29, 2025 4:59 PM PDT
San Jacinto
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Last 36 Hours
Weather News
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Contact Us
Use °C/Metric
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On Your Site
San Jacinto, California Climate Summary
Click on the month for hour-by-hour statistics for a typical day.
| Month | High | Low | Average | Precipitation |
| January | 65.5°F (18.6°C) | 40.9°F (5.0°C) | 52.3°F (11.3°C) | 2.18" (55.3 mm) |
| February | 66.1°F (19.0°C) | 41.3°F (5.2°C) | 53.2°F (11.8°C) | 2.10" (53.3 mm) |
| March | 68.7°F (20.4°C) | 44.9°F (7.2°C) | 56.1°F (13.4°C) | 1.78" (45.1 mm) |
| April | 75.6°F (24.2°C) | 49.1°F (9.5°C) | 61.5°F (16.4°C) | 0.64" (16.3 mm) |
| May | 79.5°F (26.4°C) | 53.3°F (11.8°C) | 64.8°F (18.2°C) | 0.32" (8.2 mm) |
| June | 90.0°F (32.2°C) | 59.4°F (15.2°C) | 73.5°F (23.0°C) | 0.01" (0.2 mm) |
| July | 96.9°F (36.1°C) | 65.5°F (18.6°C) | 80.1°F (26.7°C) | 0.22" (5.6 mm) |
| August | 97.0°F (36.1°C) | 65.4°F (18.5°C) | 80.0°F (26.7°C) | 0.18" (4.6 mm) |
| September | 91.4°F (33.0°C) | 61.7°F (16.5°C) | 75.4°F (24.1°C) | 0.23" (5.8 mm) |
| October | 83.7°F (28.7°C) | 54.7°F (12.6°C) | 68.2°F (20.1°C) | 0.28" (7.2 mm) |
| November | 74.6°F (23.7°C) | 45.4°F (7.4°C) | 59.0°F (15.0°C) | 0.93" (23.6 mm) |
| December | 65.8°F (18.8°C) | 40.8°F (4.9°C) | 52.2°F (11.2°C) | 2.06" (52.3 mm) |