Currently
54°F
in Fallbrook, California, USA
56°F / 54°F
calm
0.00"
Friday, April 25, 2025 8:25 PM PDT
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Fallbrook, California Weather Summary
May,
2017
| 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: | 94.9°F (34.9°C) | at 2:59PM May 20 | 73.0°F (22.8°C) | 74°F (24°C) |
| Low Temperature: | 46.4°F (8.0°C) | at 6:31AM May 8 | 55.0°F (12.8°C) | 55°F (13°C) |
| Month Average: | 62.2°F (16.8°C) | for 28 days | ||
| Normal Average: | 63°F (17°C) | |||
| Precipitation: | 1.83" (46.4 mm) | |||
| Date | High | Low | Average | Precipitation |
| May 1 | 83.6°F(28.6°C) | 54.6°F(12.6°C) | N/A | 0.00"(0.0 mm) |
| May 2 | N/A | N/A | N/A | N/A |
| May 3 | 64.1°F(17.8°C) | 61.2°F(16.2°C) | N/A | 0.00"(0.0 mm) |
| May 4 | 83.5°F(28.6°C) | 59.1°F(15.1°C) | 66.8°F(19.3°C) | 0.00"(0.0 mm) |
| May 5 | 68.5°F(20.3°C) | 57.5°F(14.2°C) | 61.3°F(16.3°C) | 0.00"(0.0 mm) |
| May 6 | 63.1°F(17.3°C) | 48.7°F(9.3°C) | 56.9°F(13.8°C) | 0.03"(0.7 mm) |
| May 7 | 52.1°F(11.2°C) | 46.6°F(8.1°C) | 48.7°F(9.3°C) | 1.79"(45.4 mm) |
| May 8 | 73.3°F(22.9°C) | 46.4°F(8.0°C) | 58.6°F(14.8°C) | 0.00"(0.0 mm) |
| May 9 | 66.0°F(18.9°C) | 55.7°F(13.2°C) | 59.8°F(15.4°C) | 0.00"(0.0 mm) |
| May 10 | 64.4°F(18.0°C) | 57.8°F(14.3°C) | 60.3°F(15.7°C) | 0.00"(0.0 mm) |
| May 11 | 73.0°F(22.8°C) | 55.6°F(13.1°C) | 63.1°F(17.3°C) | 0.00"(0.0 mm) |
| May 12 | 73.4°F(23.0°C) | 55.3°F(12.9°C) | 60.2°F(15.7°C) | 0.00"(0.0 mm) |
| May 13 | 71.9°F(22.2°C) | 55.3°F(12.9°C) | 62.3°F(16.8°C) | 0.00"(0.0 mm) |
| May 14 | 69.2°F(20.7°C) | 51.9°F(11.1°C) | 59.3°F(15.1°C) | 0.00"(0.0 mm) |
| May 15 | 64.6°F(18.1°C) | 52.3°F(11.3°C) | 57.5°F(14.2°C) | 0.00"(0.0 mm) |
| May 16 | 65.8°F(18.8°C) | 53.0°F(11.7°C) | 57.5°F(14.2°C) | 0.00"(0.0 mm) |
| May 17 | 68.7°F(20.4°C) | 54.1°F(12.3°C) | 59.1°F(15.0°C) | 0.00"(0.0 mm) |
| May 18 | 74.6°F(23.7°C) | 51.9°F(11.1°C) | 62.4°F(16.9°C) | 0.00"(0.0 mm) |
| May 19 | 87.8°F(31.0°C) | 53.2°F(11.8°C) | 70.8°F(21.6°C) | 0.00"(0.0 mm) |
| May 20 | 94.9°F(34.9°C) | 61.3°F(16.3°C) | 77.3°F(25.2°C) | 0.00"(0.0 mm) |
| May 21 | 87.1°F(30.6°C) | 57.8°F(14.3°C) | 70.3°F(21.3°C) | 0.00"(0.0 mm) |
| May 22 | 83.3°F(28.5°C) | 55.8°F(13.2°C) | 66.1°F(19.0°C) | 0.00"(0.0 mm) |
| May 23 | 82.6°F(28.1°C) | 57.0°F(13.9°C) | 65.7°F(18.7°C) | 0.00"(0.0 mm) |
| May 24 | 78.1°F(25.6°C) | 57.9°F(14.4°C) | 62.7°F(17.0°C) | 0.00"(0.0 mm) |
| May 25 | 69.4°F(20.8°C) | 57.2°F(14.0°C) | 61.1°F(16.2°C) | 0.00"(0.0 mm) |
| May 26 | 72.3°F(22.4°C) | 58.4°F(14.7°C) | 63.1°F(17.3°C) | 0.00"(0.0 mm) |
| May 27 | 73.2°F(22.9°C) | 55.3°F(12.9°C) | 63.3°F(17.4°C) | 0.00"(0.0 mm) |
| May 28 | 75.4°F(24.1°C) | 50.8°F(10.5°C) | 62.4°F(16.9°C) | 0.00"(0.0 mm) |
| May 29 | 72.0°F(22.2°C) | 57.3°F(14.1°C) | 62.1°F(16.7°C) | 0.00"(0.0 mm) |
| May 30 | 69.6°F(20.9°C) | 58.3°F(14.6°C) | 61.9°F(16.6°C) | 0.01"(0.2 mm) |
| May 31 | 66.8°F(19.3°C) | 58.0°F(14.4°C) | 60.8°F(16.0°C) | 0.00"(0.0 mm) |