Currently
81°F
in San Jacinto, California, USA
94°F / 59°F
1 mph SE
0.00"
Sunday, September 22, 2019 7:42 PM PDT
San Jacinto
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Last 36 Hours
Weather News
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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 | 65.1°F (18.4°C) | 41.3°F (5.2°C) | 52.3°F (11.3°C) | 2.67" (67.8 mm) |
| February | 65.0°F (18.3°C) | 40.8°F (4.9°C) | 52.4°F (11.3°C) | 2.40" (61.0 mm) |
| March | 70.6°F (21.4°C) | 45.0°F (7.2°C) | 57.1°F (14.0°C) | 0.72" (18.3 mm) |
| April | 75.6°F (24.2°C) | 48.7°F (9.3°C) | 61.4°F (16.3°C) | 0.61" (15.4 mm) |
| May | 78.3°F (25.7°C) | 52.7°F (11.5°C) | 63.9°F (17.7°C) | 0.45" (11.5 mm) |
| June | 89.8°F (32.1°C) | 59.0°F (15.0°C) | 73.3°F (22.9°C) | 0.01" (0.3 mm) |
| July | 95.7°F (35.4°C) | 64.9°F (18.3°C) | 79.0°F (26.1°C) | 0.32" (8.1 mm) |
| August | 96.2°F (35.7°C) | 64.2°F (17.9°C) | 78.9°F (26.1°C) | 0.10" (2.4 mm) |
| September | 90.8°F (32.7°C) | 60.6°F (15.9°C) | 74.5°F (23.6°C) | 0.29" (7.2 mm) |
| October | 82.6°F (28.1°C) | 54.9°F (12.7°C) | 67.8°F (19.9°C) | 0.38" (9.7 mm) |
| November | 74.2°F (23.4°C) | 46.0°F (7.8°C) | 59.3°F (15.2°C) | 1.05" (26.5 mm) |
| December | 65.0°F (18.3°C) | 40.1°F (4.5°C) | 51.6°F (10.9°C) | 2.63" (66.8 mm) |