Currently
58°F
in Fallbrook, California, USA
75°F / 49°F
calm
0.00"
Thursday, April 18, 2024 10:23 PM PDT
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Fallbrook, California Weather Summary
September,
2010
| 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: | 109.3°F (43.0°C) | at 1:50PM Sep 27 | 83.0°F (28.3°C) | 85°F (30°C) |
| Low Temperature: | 52.0°F (11.1°C) | at 6:52AM Sep 20 | 58.8°F (14.9°C) | 62°F (17°C) |
| Month Average: | 68.0°F (20.0°C) | for 30 days | ||
| Normal Average: | 71°F (22°C) | |||
| Precipitation: | 0.11" (2.7 mm) | |||
| Date | High | Low | Average | Precipitation |
| September 1 | 82.0°F(27.8°C) | 55.9°F(13.3°C) | 67.4°F(19.7°C) | 0.00"(0.0 mm) |
| September 2 | 86.6°F(30.3°C) | 57.7°F(14.3°C) | 67.6°F(19.8°C) | 0.00"(0.0 mm) |
| September 3 | 87.5°F(30.9°C) | 57.6°F(14.2°C) | 69.6°F(20.9°C) | 0.00"(0.0 mm) |
| September 4 | 91.9°F(33.3°C) | 59.8°F(15.4°C) | 71.0°F(21.7°C) | 0.00"(0.0 mm) |
| September 5 | 83.1°F(28.4°C) | 57.9°F(14.4°C) | 66.8°F(19.3°C) | 0.00"(0.0 mm) |
| September 6 | 74.2°F(23.4°C) | 60.0°F(15.6°C) | 64.6°F(18.1°C) | 0.00"(0.0 mm) |
| September 7 | 74.1°F(23.4°C) | 59.0°F(15.0°C) | 63.5°F(17.5°C) | 0.00"(0.0 mm) |
| September 8 | 73.7°F(23.2°C) | 59.3°F(15.2°C) | 63.5°F(17.5°C) | 0.00"(0.0 mm) |
| September 9 | 74.4°F(23.5°C) | 56.8°F(13.8°C) | 64.1°F(17.8°C) | 0.00"(0.0 mm) |
| September 10 | 77.7°F(25.4°C) | 52.8°F(11.6°C) | 63.4°F(17.4°C) | 0.00"(0.0 mm) |
| September 11 | 77.4°F(25.2°C) | 55.1°F(12.8°C) | 63.9°F(17.7°C) | 0.00"(0.0 mm) |
| September 12 | 80.6°F(27.0°C) | 57.0°F(13.9°C) | 65.0°F(18.4°C) | 0.00"(0.0 mm) |
| September 13 | 82.5°F(28.1°C) | 54.8°F(12.7°C) | 66.5°F(19.1°C) | 0.00"(0.0 mm) |
| September 14 | 82.6°F(28.1°C) | 57.1°F(13.9°C) | 67.3°F(19.6°C) | 0.00"(0.0 mm) |
| September 15 | 79.9°F(26.6°C) | 55.0°F(12.8°C) | 64.9°F(18.3°C) | 0.00"(0.0 mm) |
| September 16 | 78.8°F(26.0°C) | 55.1°F(12.8°C) | 63.9°F(17.7°C) | 0.00"(0.0 mm) |
| September 17 | 79.1°F(26.1°C) | 55.5°F(13.1°C) | 62.6°F(17.0°C) | 0.01"(0.2 mm) |
| September 18 | 81.6°F(27.6°C) | 54.1°F(12.3°C) | 63.2°F(17.4°C) | 0.00"(0.0 mm) |
| September 19 | 80.2°F(26.8°C) | 52.1°F(11.2°C) | 64.1°F(17.8°C) | 0.00"(0.0 mm) |
| September 20 | 77.8°F(25.4°C) | 52.0°F(11.1°C) | 63.0°F(17.2°C) | 0.00"(0.0 mm) |
| September 21 | 71.5°F(22.0°C) | 58.7°F(14.8°C) | 62.6°F(17.0°C) | 0.00"(0.0 mm) |
| September 22 | 71.7°F(22.1°C) | 57.1°F(13.9°C) | 63.5°F(17.5°C) | 0.00"(0.0 mm) |
| September 23 | 79.9°F(26.6°C) | 52.3°F(11.3°C) | 63.8°F(17.6°C) | 0.00"(0.0 mm) |
| September 24 | 88.9°F(31.6°C) | 57.4°F(14.1°C) | 69.0°F(20.6°C) | 0.00"(0.0 mm) |
| September 25 | 98.9°F(37.2°C) | 63.8°F(17.7°C) | 78.3°F(25.7°C) | 0.00"(0.0 mm) |
| September 26 | 102.6°F(39.2°C) | 71.3°F(21.8°C) | 83.1°F(28.4°C) | 0.00"(0.0 mm) |
| September 27 | 109.3°F(43.0°C) | 77.6°F(25.3°C) | 90.6°F(32.6°C) | 0.00"(0.0 mm) |
| September 28 | 94.1°F(34.5°C) | 70.2°F(21.2°C) | 79.0°F(26.1°C) | 0.00"(0.0 mm) |
| September 29 | 91.1°F(32.8°C) | 66.0°F(18.9°C) | 75.8°F(24.3°C) | 0.00"(0.0 mm) |
| September 30 | 75.0°F(23.9°C) | 65.7°F(18.7°C) | 69.4°F(20.8°C) | 0.10"(2.5 mm) |