Currently
46°F
in Simi Valley, California, USA
47°F / 38°F
7 mph E
0.14"
Friday, March 14, 2025 12:15 PM PDT
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Simi Valley, California Weather Summary
September,
2024
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| 22 | 23 | 24 | 25 | 26 | 27 | 28 |
| 29 | 30 |
| Extremes | Average | Normal | ||
| High Temperature: | 108.8°F (42.7°C) | at 3:56PM Sep 6 | 85.2°F (29.6°C) | 87°F (30°C) |
| Low Temperature: | 51.0°F (10.5°C) | at 6:54AM Sep 17 | 58.8°F (14.9°C) | 61°F (16°C) |
| Month Average: | 70.8°F (21.6°C) | for 30 days | ||
| Normal Average: | 72°F (22°C) | |||
| Precipitation: | 0.00" (0.0 mm) | |||
| Date | High | Low | Average | Precipitation |
| September 1 | 90.7°F(32.6°C) | 61.9°F(16.6°C) | 75.4°F(24.1°C) | 0.00"(0.0 mm) |
| September 2 | 90.4°F(32.5°C) | 63.6°F(17.6°C) | 76.3°F(24.6°C) | 0.00"(0.0 mm) |
| September 3 | 92.9°F(33.9°C) | 64.4°F(18.0°C) | 78.0°F(25.5°C) | 0.00"(0.0 mm) |
| September 4 | 96.0°F(35.6°C) | 65.3°F(18.5°C) | 80.3°F(26.9°C) | 0.00"(0.0 mm) |
| September 5 | 105.3°F(40.7°C) | 71.6°F(22.0°C) | 87.9°F(31.1°C) | 0.00"(0.0 mm) |
| September 6 | 108.8°F(42.7°C) | 79.7°F(26.5°C) | 90.7°F(32.6°C) | 0.00"(0.0 mm) |
| September 7 | 102.5°F(39.2°C) | 70.7°F(21.5°C) | 85.8°F(29.9°C) | 0.00"(0.0 mm) |
| September 8 | 102.7°F(39.3°C) | 70.1°F(21.2°C) | 85.4°F(29.7°C) | 0.00"(0.0 mm) |
| September 9 | 99.4°F(37.4°C) | 69.7°F(20.9°C) | 83.5°F(28.6°C) | 0.00"(0.0 mm) |
| September 10 | 92.0°F(33.3°C) | 61.6°F(16.5°C) | 76.2°F(24.5°C) | 0.00"(0.0 mm) |
| September 11 | 80.5°F(26.9°C) | 54.4°F(12.5°C) | 67.2°F(19.5°C) | 0.00"(0.0 mm) |
| September 12 | 78.1°F(25.6°C) | 54.5°F(12.5°C) | 65.7°F(18.7°C) | 0.00"(0.0 mm) |
| September 13 | 78.2°F(25.7°C) | 56.7°F(13.7°C) | 66.0°F(18.9°C) | 0.00"(0.0 mm) |
| September 14 | 75.7°F(24.3°C) | 57.4°F(14.1°C) | 64.6°F(18.1°C) | 0.00"(0.0 mm) |
| September 15 | 74.0°F(23.4°C) | 56.5°F(13.6°C) | 64.0°F(17.8°C) | 0.00"(0.0 mm) |
| September 16 | 70.5°F(21.4°C) | 54.7°F(12.6°C) | 62.9°F(17.2°C) | 0.00"(0.0 mm) |
| September 17 | 72.6°F(22.6°C) | 51.0°F(10.5°C) | 60.9°F(16.1°C) | 0.00"(0.0 mm) |
| September 18 | 74.9°F(23.8°C) | 52.9°F(11.6°C) | 62.5°F(16.9°C) | 0.00"(0.0 mm) |
| September 19 | 70.8°F(21.6°C) | 54.4°F(12.5°C) | 62.0°F(16.7°C) | 0.00"(0.0 mm) |
| September 20 | 73.3°F(22.9°C) | 53.3°F(11.8°C) | 62.0°F(16.6°C) | 0.00"(0.0 mm) |
| September 21 | 75.5°F(24.2°C) | 55.1°F(12.9°C) | 63.7°F(17.6°C) | 0.00"(0.0 mm) |
| September 22 | 79.9°F(26.6°C) | 55.4°F(13.0°C) | 66.4°F(19.1°C) | 0.00"(0.0 mm) |
| September 23 | 87.8°F(31.0°C) | 56.7°F(13.7°C) | 71.5°F(22.0°C) | 0.00"(0.0 mm) |
| September 24 | 87.1°F(30.6°C) | 55.4°F(13.0°C) | 68.3°F(20.2°C) | 0.00"(0.0 mm) |
| September 25 | 78.7°F(25.9°C) | 55.8°F(13.2°C) | 64.3°F(17.9°C) | 0.00"(0.0 mm) |
| September 26 | 80.4°F(26.9°C) | 51.7°F(10.9°C) | 64.7°F(18.1°C) | 0.00"(0.0 mm) |
| September 27 | 82.3°F(28.0°C) | 52.3°F(11.3°C) | 66.1°F(18.9°C) | 0.00"(0.0 mm) |
| September 28 | 80.7°F(27.1°C) | 51.0°F(10.6°C) | 63.9°F(17.7°C) | 0.00"(0.0 mm) |
| September 29 | 84.4°F(29.1°C) | 51.6°F(10.9°C) | 66.4°F(19.1°C) | 0.00"(0.0 mm) |
| September 30 | 89.6°F(32.0°C) | 54.7°F(12.6°C) | 71.5°F(21.9°C) | 0.00"(0.0 mm) |