Fallbrook, California Climate Summary

Click on the month for hour-by-hour statistics for a typical day.

Month    High    Low    Average    Precipitation
January    66.8°F (19.3°C)    48.2°F (9.0°C)    56.2°F (13.4°C)    4.22" (107.2 mm)
February    66.3°F (19.1°C)    47.9°F (8.8°C)    55.7°F (13.2°C)    4.03" (102.4 mm)
March    68.5°F (20.3°C)    48.4°F (9.1°C)    57.0°F (13.9°C)    0.89" (22.6 mm)
April    71.0°F (21.7°C)    50.3°F (10.2°C)    59.2°F (15.1°C)    1.10" (28.0 mm)
May    74.6°F (23.7°C)    54.8°F (12.7°C)    62.7°F (17.1°C)    0.32" (8.0 mm)
June    78.6°F (25.9°C)    58.0°F (14.4°C)    65.9°F (18.8°C)    0.01" (0.3 mm)
July    84.7°F (29.3°C)    61.9°F (16.6°C)    70.8°F (21.5°C)    0.01" (0.1 mm)
August    85.1°F (29.5°C)    62.2°F (16.8°C)    71.0°F (21.7°C)    0.03" (0.6 mm)
September    84.6°F (29.2°C)    60.6°F (15.9°C)    69.9°F (21.1°C)    0.06" (1.6 mm)
October    78.0°F (25.6°C)    56.7°F (13.7°C)    65.4°F (18.5°C)    1.68" (42.5 mm)
November    73.6°F (23.1°C)    52.8°F (11.6°C)    61.2°F (16.2°C)    1.16" (29.3 mm)
December    65.9°F (18.8°C)    47.4°F (8.6°C)    55.2°F (12.9°C)    2.90" (73.6 mm)
 
The Fallbrook weather pages are a service of WeatherCurrents. Fallbrook, California is located in northern San Diego County, close to I15 and Camp Pendleton, and is home to ranches, avocado and citrus groves, and plant nurseries.
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