Currently
60°F
in Simi Valley, California, USA
60°F / 50°F
calm
0.00"
Friday, April 26, 2024 10:16 AM PDT
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Simi Valley, California Weather Summary
September,
2015
| 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: | 99.2°F (37.3°C) | at 12:45PM Sep 20 | 89.1°F (31.7°C) | 87°F (30°C) |
| Low Temperature: | 56.3°F (13.5°C) | at 7:02AM Sep 6 | 63.7°F (17.6°C) | 61°F (16°C) |
| Month Average: | 74.9°F (23.9°C) | for 30 days | ||
| Normal Average: | 72°F (22°C) | |||
| Precipitation: | 1.03" (26.1 mm) | |||
| Date | High | Low | Average | Precipitation |
| September 1 | 87.9°F(31.0°C) | 61.1°F(16.1°C) | 70.6°F(21.5°C) | 0.00"(0.0 mm) |
| September 2 | 81.9°F(27.7°C) | 61.6°F(16.5°C) | 70.9°F(21.6°C) | 0.00"(0.0 mm) |
| September 3 | 83.1°F(28.4°C) | 58.9°F(15.0°C) | 68.2°F(20.1°C) | 0.00"(0.0 mm) |
| September 4 | 80.2°F(26.8°C) | 60.2°F(15.7°C) | 68.1°F(20.1°C) | 0.00"(0.0 mm) |
| September 5 | 82.2°F(27.9°C) | 56.7°F(13.7°C) | 68.3°F(20.2°C) | 0.00"(0.0 mm) |
| September 6 | 92.6°F(33.7°C) | 56.3°F(13.5°C) | 73.1°F(22.8°C) | 0.00"(0.0 mm) |
| September 7 | 94.9°F(35.0°C) | 63.2°F(17.4°C) | 77.9°F(25.5°C) | 0.00"(0.0 mm) |
| September 8 | 97.6°F(36.4°C) | 68.0°F(20.0°C) | 81.6°F(27.5°C) | 0.00"(0.0 mm) |
| September 9 | 98.3°F(36.8°C) | 74.1°F(23.4°C) | 86.3°F(30.1°C) | 0.00"(0.0 mm) |
| September 10 | 97.2°F(36.2°C) | 74.7°F(23.7°C) | 83.9°F(28.8°C) | 0.00"(0.0 mm) |
| September 11 | 96.9°F(36.0°C) | 70.8°F(21.6°C) | 82.5°F(28.0°C) | 0.00"(0.0 mm) |
| September 12 | 87.3°F(30.7°C) | 69.5°F(20.8°C) | 77.9°F(25.5°C) | 0.00"(0.0 mm) |
| September 13 | 89.3°F(31.8°C) | 66.2°F(19.0°C) | 76.5°F(24.7°C) | 0.00"(0.0 mm) |
| September 14 | 82.9°F(28.3°C) | 65.7°F(18.7°C) | 72.5°F(22.5°C) | 0.00"(0.0 mm) |
| September 15 | 77.2°F(25.1°C) | 64.1°F(17.9°C) | 70.2°F(21.2°C) | 1.02"(25.9 mm) |
| September 16 | 76.1°F(24.5°C) | 61.2°F(16.2°C) | 67.4°F(19.6°C) | 0.01"(0.2 mm) |
| September 17 | 80.5°F(26.9°C) | 57.9°F(14.4°C) | 68.4°F(20.2°C) | 0.00"(0.0 mm) |
| September 18 | 90.4°F(32.4°C) | 59.0°F(15.0°C) | 73.1°F(22.9°C) | 0.00"(0.0 mm) |
| September 19 | 93.5°F(34.2°C) | 61.7°F(16.5°C) | 77.0°F(25.0°C) | 0.00"(0.0 mm) |
| September 20 | 99.2°F(37.3°C) | 66.5°F(19.2°C) | 80.7°F(27.0°C) | 0.00"(0.0 mm) |
| September 21 | 96.8°F(36.0°C) | 69.4°F(20.8°C) | 77.6°F(25.4°C) | 0.00"(0.0 mm) |
| September 22 | 85.5°F(29.7°C) | 64.9°F(18.3°C) | 73.2°F(22.9°C) | 0.00"(0.0 mm) |
| September 23 | 85.4°F(29.7°C) | 63.1°F(17.3°C) | 73.7°F(23.1°C) | 0.00"(0.0 mm) |
| September 24 | 96.0°F(35.6°C) | 62.4°F(16.9°C) | 77.0°F(25.0°C) | 0.00"(0.0 mm) |
| September 25 | 92.4°F(33.6°C) | 64.4°F(18.0°C) | 78.2°F(25.6°C) | 0.00"(0.0 mm) |
| September 26 | 93.6°F(34.2°C) | 65.7°F(18.7°C) | 78.9°F(26.0°C) | 0.00"(0.0 mm) |
| September 27 | 91.9°F(33.3°C) | 62.1°F(16.7°C) | 75.5°F(24.2°C) | 0.00"(0.0 mm) |
| September 28 | 86.5°F(30.3°C) | 62.2°F(16.8°C) | 72.9°F(22.7°C) | 0.00"(0.0 mm) |
| September 29 | 85.6°F(29.8°C) | 58.2°F(14.6°C) | 71.2°F(21.8°C) | 0.00"(0.0 mm) |
| September 30 | 90.0°F(32.2°C) | 60.7°F(15.9°C) | 74.7°F(23.7°C) | 0.00"(0.0 mm) |