Currently
55°F
in Fallbrook, California, USA
56°F / 54°F
calm
0.00"
Friday, April 25, 2025 10:21 PM PDT
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Fallbrook, California Weather Summary
December,
2023
| 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 |
| 31 |
| Extremes | Average | Normal | ||
| High Temperature: | 84.1°F (28.9°C) | at 1:05PM Dec 5 | 70.9°F (21.6°C) | 67°F (19°C) |
| Low Temperature: | 44.7°F (7.1°C) | at 6:14AM Dec 12 | 52.2°F (11.2°C) | 48°F (9°C) |
| Month Average: | 59.8°F (15.4°C) | for 31 days | ||
| Normal Average: | 56°F (14°C) | |||
| Precipitation: | 1.00" (25.4 mm) | |||
| Date | High | Low | Average | Precipitation |
| December 1 | 66.9°F(19.4°C) | 49.7°F(9.8°C) | 57.2°F(14.0°C) | 0.00"(0.0 mm) |
| December 2 | 68.3°F(20.2°C) | 46.8°F(8.2°C) | 55.3°F(12.9°C) | 0.00"(0.0 mm) |
| December 3 | 70.6°F(21.4°C) | 47.6°F(8.6°C) | 57.0°F(13.9°C) | 0.00"(0.0 mm) |
| December 4 | 76.0°F(24.4°C) | 50.6°F(10.3°C) | 62.4°F(16.9°C) | 0.00"(0.0 mm) |
| December 5 | 84.1°F(28.9°C) | 60.0°F(15.6°C) | 68.7°F(20.4°C) | 0.01"(0.2 mm) |
| December 6 | 77.3°F(25.2°C) | 56.2°F(13.4°C) | 63.8°F(17.7°C) | 0.00"(0.0 mm) |
| December 7 | 66.1°F(18.9°C) | 53.7°F(12.0°C) | 57.9°F(14.4°C) | 0.00"(0.0 mm) |
| December 8 | 68.1°F(20.1°C) | 50.0°F(10.0°C) | 56.9°F(13.8°C) | 0.00"(0.0 mm) |
| December 9 | 73.9°F(23.3°C) | 53.3°F(11.8°C) | 62.3°F(16.8°C) | 0.00"(0.0 mm) |
| December 10 | 78.2°F(25.7°C) | 57.2°F(14.0°C) | 63.9°F(17.7°C) | 0.00"(0.0 mm) |
| December 11 | 72.7°F(22.6°C) | 50.2°F(10.1°C) | 60.1°F(15.6°C) | 0.00"(0.0 mm) |
| December 12 | 67.9°F(20.0°C) | 44.7°F(7.1°C) | 55.6°F(13.1°C) | 0.00"(0.0 mm) |
| December 13 | 69.5°F(20.8°C) | 45.6°F(7.5°C) | 55.7°F(13.1°C) | 0.00"(0.0 mm) |
| December 14 | 75.1°F(23.9°C) | 46.9°F(8.3°C) | 60.5°F(15.8°C) | 0.00"(0.0 mm) |
| December 15 | 80.4°F(26.9°C) | 54.5°F(12.5°C) | 64.8°F(18.2°C) | 0.00"(0.0 mm) |
| December 16 | 81.3°F(27.4°C) | 57.8°F(14.3°C) | 66.2°F(19.0°C) | 0.00"(0.0 mm) |
| December 17 | 77.9°F(25.5°C) | 59.2°F(15.1°C) | 66.4°F(19.1°C) | 0.00"(0.0 mm) |
| December 18 | 74.9°F(23.8°C) | 55.6°F(13.1°C) | 63.0°F(17.2°C) | 0.04"(1.0 mm) |
| December 19 | 69.5°F(20.8°C) | 55.6°F(13.1°C) | 61.3°F(16.3°C) | 0.00"(0.0 mm) |
| December 20 | 70.0°F(21.1°C) | 56.9°F(13.8°C) | 61.5°F(16.4°C) | 0.23"(5.8 mm) |
| December 21 | 69.8°F(21.0°C) | 55.3°F(12.9°C) | 61.8°F(16.5°C) | 0.08"(2.0 mm) |
| December 22 | 65.1°F(18.4°C) | 53.2°F(11.8°C) | 58.3°F(14.6°C) | 0.35"(8.8 mm) |
| December 23 | 65.8°F(18.8°C) | 54.1°F(12.3°C) | 58.2°F(14.6°C) | 0.00"(0.0 mm) |
| December 24 | 66.9°F(19.4°C) | 52.1°F(11.2°C) | 57.7°F(14.3°C) | 0.00"(0.0 mm) |
| December 25 | 69.4°F(20.8°C) | 49.4°F(9.7°C) | 57.4°F(14.1°C) | 0.00"(0.0 mm) |
| December 26 | 69.4°F(20.8°C) | 49.7°F(9.8°C) | 57.7°F(14.3°C) | 0.00"(0.0 mm) |
| December 27 | 66.3°F(19.0°C) | 51.3°F(10.7°C) | 57.5°F(14.2°C) | 0.00"(0.0 mm) |
| December 28 | 68.1°F(20.1°C) | 48.6°F(9.2°C) | 56.8°F(13.8°C) | 0.00"(0.0 mm) |
| December 29 | 67.4°F(19.6°C) | 49.2°F(9.6°C) | 56.4°F(13.6°C) | 0.01"(0.2 mm) |
| December 30 | 60.6°F(15.9°C) | 53.0°F(11.7°C) | 55.9°F(13.3°C) | 0.26"(6.6 mm) |
| December 31 | 61.3°F(16.3°C) | 51.1°F(10.6°C) | 55.6°F(13.1°C) | 0.02"(0.5 mm) |