Currently
59°F
in Simi Valley, California, USA
66°F / 58°F
calm
0.00"
Saturday, July 2, 2022 6:57 AM PDT
Simi Valley
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Simi Valley, California Climate Summary
Click on the month for hour-by-hour statistics for a typical day.
| Month | High | Low | Average | Precipitation |
| January | 67.3°F (19.6°C) | 48.6°F (9.2°C) | 57.5°F (14.2°C) | 2.14" (54.3 mm) |
| February | 68.7°F (20.4°C) | 47.0°F (8.3°C) | 56.9°F (13.9°C) | 1.82" (46.1 mm) |
| March | 70.6°F (21.4°C) | 48.3°F (9.0°C) | 58.4°F (14.7°C) | 2.44" (62.0 mm) |
| April | 74.9°F (23.8°C) | 51.1°F (10.6°C) | 62.0°F (16.7°C) | 0.61" (15.5 mm) |
| May | 75.7°F (24.3°C) | 53.1°F (11.7°C) | 63.7°F (17.6°C) | 0.30" (7.6 mm) |
| June | 81.9°F (27.7°C) | 57.7°F (14.3°C) | 69.3°F (20.7°C) | 0.01" (0.2 mm) |
| July | 86.5°F (30.3°C) | 61.1°F (16.2°C) | 73.2°F (22.9°C) | 0.11" (2.7 mm) |
| August | 88.6°F (31.4°C) | 61.8°F (16.5°C) | 74.1°F (23.4°C) | 0.01" (0.3 mm) |
| September | 86.8°F (30.4°C) | 60.3°F (15.7°C) | 72.1°F (22.3°C) | 0.12" (3.1 mm) |
| October | 81.2°F (27.3°C) | 56.1°F (13.4°C) | 67.3°F (19.6°C) | 0.36" (9.0 mm) |
| November | 73.4°F (23.0°C) | 51.5°F (10.8°C) | 61.5°F (16.4°C) | 0.79" (20.0 mm) |
| December | 65.2°F (18.5°C) | 46.6°F (8.1°C) | 55.4°F (13.0°C) | 2.69" (68.4 mm) |