Currently
49°F
in Simi Valley, California, USA
50°F / 48°F
calm
0.00"
Wednesday, April 24, 2024 6:53 AM PDT
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Simi Valley, California Weather Summary
September,
2011
| 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: | 102.2°F (39.0°C) | at 1:16PM Sep 7 | 87.2°F (30.7°C) | 87°F (30°C) |
| Low Temperature: | 49.0°F (9.4°C) | at 7:06AM Sep 1 | 57.2°F (14.0°C) | 61°F (16°C) |
| Month Average: | 70.1°F (21.2°C) | for 30 days | ||
| Normal Average: | 72°F (22°C) | |||
| Precipitation: | 0.09" (2.2 mm) | |||
| Date | High | Low | Average | Precipitation |
| September 1 | 83.7°F(28.7°C) | 49.0°F(9.4°C) | 66.8°F(19.4°C) | 0.00"(0.0 mm) |
| September 2 | 85.6°F(29.8°C) | 53.2°F(11.8°C) | 68.4°F(20.2°C) | 0.00"(0.0 mm) |
| September 3 | 88.2°F(31.2°C) | 53.5°F(11.9°C) | 68.8°F(20.4°C) | 0.00"(0.0 mm) |
| September 4 | 90.0°F(32.2°C) | 55.5°F(13.0°C) | 72.8°F(22.7°C) | 0.00"(0.0 mm) |
| September 5 | 96.5°F(35.8°C) | 64.9°F(18.3°C) | 76.7°F(24.8°C) | 0.00"(0.0 mm) |
| September 6 | 100.9°F(38.3°C) | 66.1°F(19.0°C) | 81.1°F(27.3°C) | 0.00"(0.0 mm) |
| September 7 | 102.2°F(39.0°C) | 68.8°F(20.4°C) | 83.5°F(28.6°C) | 0.00"(0.0 mm) |
| September 8 | 97.7°F(36.5°C) | 66.3°F(19.1°C) | 80.3°F(26.8°C) | 0.00"(0.0 mm) |
| September 9 | 90.6°F(32.6°C) | 60.1°F(15.6°C) | 73.0°F(22.8°C) | 0.00"(0.0 mm) |
| September 10 | 78.0°F(25.6°C) | 58.8°F(14.9°C) | 66.1°F(19.0°C) | 0.09"(2.2 mm) |
| September 11 | 81.5°F(27.5°C) | 56.1°F(13.4°C) | 66.7°F(19.3°C) | 0.00"(0.0 mm) |
| September 12 | 88.5°F(31.4°C) | 51.7°F(11.0°C) | 67.9°F(20.0°C) | 0.00"(0.0 mm) |
| September 13 | 90.1°F(32.3°C) | 57.3°F(14.1°C) | 71.7°F(22.1°C) | 0.00"(0.0 mm) |
| September 14 | 83.3°F(28.5°C) | 59.1°F(15.0°C) | 69.5°F(20.8°C) | 0.00"(0.0 mm) |
| September 15 | 82.3°F(27.9°C) | 56.5°F(13.6°C) | 66.6°F(19.2°C) | 0.00"(0.0 mm) |
| September 16 | 77.1°F(25.0°C) | 58.7°F(14.9°C) | 64.8°F(18.2°C) | 0.00"(0.0 mm) |
| September 17 | 77.7°F(25.4°C) | 55.9°F(13.3°C) | 66.1°F(18.9°C) | 0.00"(0.0 mm) |
| September 18 | 90.1°F(32.3°C) | 53.3°F(11.8°C) | 68.9°F(20.5°C) | 0.00"(0.0 mm) |
| September 19 | 90.0°F(32.2°C) | 55.6°F(13.1°C) | 71.9°F(22.2°C) | 0.00"(0.0 mm) |
| September 20 | 86.2°F(30.1°C) | 52.2°F(11.2°C) | 68.6°F(20.3°C) | 0.00"(0.0 mm) |
| September 21 | 85.9°F(30.0°C) | 55.5°F(13.1°C) | 68.1°F(20.0°C) | 0.00"(0.0 mm) |
| September 22 | 95.0°F(35.0°C) | 55.8°F(13.2°C) | 71.8°F(22.1°C) | 0.00"(0.0 mm) |
| September 23 | 89.4°F(31.9°C) | 61.4°F(16.3°C) | 73.2°F(22.9°C) | 0.00"(0.0 mm) |
| September 24 | 78.5°F(25.8°C) | 58.5°F(14.7°C) | 64.7°F(18.2°C) | 0.00"(0.0 mm) |
| September 25 | 76.3°F(24.6°C) | 56.4°F(13.6°C) | 64.4°F(18.0°C) | 0.00"(0.0 mm) |
| September 26 | 79.6°F(26.5°C) | 53.2°F(11.8°C) | 64.0°F(17.8°C) | 0.00"(0.0 mm) |
| September 27 | 95.9°F(35.5°C) | 55.5°F(13.1°C) | 72.9°F(22.7°C) | 0.00"(0.0 mm) |
| September 28 | 85.8°F(29.9°C) | 56.2°F(13.4°C) | 69.3°F(20.7°C) | 0.00"(0.0 mm) |
| September 29 | 87.1°F(30.6°C) | 56.2°F(13.4°C) | 68.9°F(20.5°C) | 0.00"(0.0 mm) |
| September 30 | 82.9°F(28.3°C) | 54.9°F(12.7°C) | 66.6°F(19.2°C) | 0.00"(0.0 mm) |