Currently 79°F in Simi Valley, California, USA
79°F
90°F / 77°F
11 mph E
0.00"
Wednesday, November 22, 2017 11:35 PM PST

Simi Valley, California Weather Summary
Previous MonthDecember, 2015Next Month

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:  86.0°F (30.0°C) at 1:35PM Dec 8    64.1°F (17.8°C)    65°F (18°C)
Low Temperature:  33.2°F (0.7°C) at 6:53AM Dec 28    44.3°F (6.8°C)    46°F (8°C)
 
Month Average:  53.9°F (12.2°C) for 31 days
Normal Average:  55°F (13°C)
Precipitation:  1.01" (25.6 mm)

Date    High    Low    Average    Precipitation
December 1    67.9°F(19.9°C)    40.3°F(4.6°C)    57.1°F(13.9°C)    0.00"(0.0 mm)
December 2    74.1°F(23.4°C)    56.3°F(13.5°C)    64.2°F(17.9°C)    0.00"(0.0 mm)
December 3    75.9°F(24.4°C)    47.4°F(8.6°C)    62.0°F(16.7°C)    0.00"(0.0 mm)
December 4    67.9°F(19.9°C)    45.9°F(7.7°C)    54.8°F(12.7°C)    0.00"(0.0 mm)
December 5    70.5°F(21.4°C)    44.8°F(7.1°C)    61.6°F(16.4°C)    0.00"(0.0 mm)
December 6    77.2°F(25.1°C)    54.8°F(12.6°C)    65.2°F(18.4°C)    0.00"(0.0 mm)
December 7    80.5°F(26.9°C)    60.0°F(15.6°C)    70.7°F(21.5°C)    0.00"(0.0 mm)
December 8    86.0°F(30.0°C)    59.2°F(15.1°C)    70.7°F(21.5°C)    0.00"(0.0 mm)
December 9    77.0°F(25.0°C)    53.0°F(11.7°C)    62.2°F(16.8°C)    0.00"(0.0 mm)
December 10    64.8°F(18.2°C)    47.6°F(8.7°C)    57.0°F(13.9°C)    0.05"(1.2 mm)
December 11    60.6°F(15.9°C)    45.9°F(7.7°C)    53.4°F(11.9°C)    0.00"(0.0 mm)
December 12    62.5°F(16.9°C)    49.9°F(10.0°C)    54.6°F(12.5°C)    0.00"(0.0 mm)
December 13    61.9°F(16.6°C)    42.8°F(6.0°C)    52.1°F(11.2°C)    0.18"(4.5 mm)
December 14    56.5°F(13.6°C)    35.7°F(2.0°C)    46.1°F(7.8°C)    0.00"(0.0 mm)
December 15    58.0°F(14.4°C)    44.1°F(6.7°C)    49.3°F(9.6°C)    0.00"(0.0 mm)
December 16    60.6°F(15.9°C)    39.6°F(4.2°C)    49.1°F(9.5°C)    0.00"(0.0 mm)
December 17    53.1°F(11.7°C)    36.5°F(2.5°C)    45.6°F(7.6°C)    0.00"(0.0 mm)
December 18    69.7°F(20.9°C)    45.4°F(7.5°C)    56.8°F(13.8°C)    0.00"(0.0 mm)
December 19    61.5°F(16.4°C)    40.9°F(4.9°C)    50.0°F(10.0°C)    0.15"(3.8 mm)
December 20    57.9°F(14.4°C)    37.7°F(3.2°C)    47.1°F(8.4°C)    0.00"(0.0 mm)
December 21    59.4°F(15.2°C)    40.2°F(4.5°C)    50.0°F(10.0°C)    0.35"(8.8 mm)
December 22    61.0°F(16.1°C)    53.1°F(11.7°C)    57.1°F(13.9°C)    0.27"(6.8 mm)
December 23    62.9°F(17.2°C)    46.2°F(7.9°C)    53.7°F(12.1°C)    0.00"(0.0 mm)
December 24    57.1°F(14.0°C)    43.8°F(6.5°C)    50.4°F(10.2°C)    0.00"(0.0 mm)
December 25    55.6°F(13.1°C)    36.2°F(2.3°C)    45.9°F(7.7°C)    0.00"(0.0 mm)
December 26    57.1°F(14.0°C)    38.1°F(3.4°C)    48.4°F(9.1°C)    0.01"(0.2 mm)
December 27    57.7°F(14.3°C)    35.8°F(2.1°C)    47.8°F(8.8°C)    0.00"(0.0 mm)
December 28    54.0°F(12.2°C)    33.2°F(0.7°C)    43.6°F(6.4°C)    0.00"(0.0 mm)
December 29    60.5°F(15.8°C)    38.2°F(3.5°C)    47.8°F(8.8°C)    0.00"(0.0 mm)
December 30    59.3°F(15.2°C)    34.3°F(1.3°C)    45.4°F(7.5°C)    0.00"(0.0 mm)
December 31    58.3°F(14.6°C)    46.5°F(8.0°C)    51.5°F(10.9°C)    0.00"(0.0 mm)

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