Currently 52°F in Simi Valley, California, USA
52°F
53°F / 52°F
1 mph SE
0.00"
Saturday, November 18, 2017 12:25 AM PST

Simi Valley, California Weather Summary
Previous MonthDecember, 2016Next 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:  73.3°F (23.0°C) at 1:54PM Dec 29    63.2°F (17.3°C)    65°F (18°C)
Low Temperature:  34.1°F (1.2°C) at 5:28AM Dec 25    46.8°F (8.2°C)    46°F (8°C)
 
Month Average:  54.6°F (12.6°C) for 31 days
Normal Average:  55°F (13°C)
Precipitation:  3.76" (95.5 mm)

Date    High    Low    Average    Precipitation
December 1    65.3°F(18.5°C)    44.5°F(6.9°C)    54.1°F(12.3°C)    0.00"(0.0 mm)
December 2    59.9°F(15.5°C)    49.9°F(10.0°C)    54.3°F(12.4°C)    0.01"(0.2 mm)
December 3    67.1°F(19.5°C)    49.8°F(9.9°C)    58.8°F(14.9°C)    0.00"(0.0 mm)
December 4    73.1°F(22.8°C)    50.1°F(10.0°C)    61.4°F(16.4°C)    0.00"(0.0 mm)
December 5    66.4°F(19.1°C)    44.0°F(6.6°C)    53.4°F(11.9°C)    0.00"(0.0 mm)
December 6    61.5°F(16.4°C)    45.7°F(7.6°C)    52.0°F(11.1°C)    0.00"(0.0 mm)
December 7    64.9°F(18.3°C)    44.3°F(6.8°C)    51.7°F(10.9°C)    0.00"(0.0 mm)
December 8    64.3°F(17.9°C)    42.9°F(6.1°C)    53.0°F(11.7°C)    0.00"(0.0 mm)
December 9    65.7°F(18.7°C)    49.4°F(9.7°C)    56.3°F(13.5°C)    0.00"(0.0 mm)
December 10    61.5°F(16.4°C)    48.0°F(8.9°C)    55.0°F(12.8°C)    0.00"(0.0 mm)
December 11    65.0°F(18.3°C)    53.6°F(12.0°C)    58.6°F(14.8°C)    0.00"(0.0 mm)
December 12    65.7°F(18.7°C)    50.4°F(10.2°C)    57.2°F(14.0°C)    0.00"(0.0 mm)
December 13    65.4°F(18.6°C)    49.4°F(9.6°C)    55.4°F(13.0°C)    0.00"(0.0 mm)
December 14    68.5°F(20.3°C)    46.8°F(8.2°C)    55.7°F(13.2°C)    0.00"(0.0 mm)
December 15    64.6°F(18.1°C)    50.9°F(10.5°C)    56.4°F(13.5°C)    0.57"(14.4 mm)
December 16    58.6°F(14.8°C)    40.3°F(4.6°C)    52.4°F(11.3°C)    0.90"(22.8 mm)
December 17    59.1°F(15.1°C)    38.0°F(3.3°C)    47.4°F(8.6°C)    0.00"(0.0 mm)
December 18    57.9°F(14.4°C)    39.8°F(4.3°C)    51.3°F(10.7°C)    0.01"(0.2 mm)
December 19    60.1°F(15.6°C)    48.6°F(9.2°C)    54.1°F(12.3°C)    0.07"(1.7 mm)
December 20    69.5°F(20.8°C)    54.1°F(12.3°C)    61.2°F(16.2°C)    0.00"(0.0 mm)
December 21    64.0°F(17.8°C)    47.8°F(8.8°C)    58.4°F(14.7°C)    0.32"(8.1 mm)
December 22    65.2°F(18.4°C)    46.5°F(8.0°C)    54.3°F(12.4°C)    0.03"(0.7 mm)
December 23    59.9°F(15.5°C)    46.4°F(8.0°C)    52.5°F(11.4°C)    1.02"(25.9 mm)
December 24    54.5°F(12.5°C)    38.4°F(3.6°C)    47.0°F(8.3°C)    0.30"(7.6 mm)
December 25    54.8°F(12.7°C)    34.1°F(1.2°C)    44.7°F(7.1°C)    0.00"(0.0 mm)
December 26    54.3°F(12.4°C)    41.8°F(5.5°C)    49.1°F(9.5°C)    0.01"(0.2 mm)
December 27    63.5°F(17.5°C)    48.0°F(8.9°C)    55.5°F(13.0°C)    0.00"(0.0 mm)
December 28    69.3°F(20.7°C)    55.0°F(12.8°C)    61.6°F(16.5°C)    0.00"(0.0 mm)
December 29    73.3°F(23.0°C)    60.4°F(15.8°C)    65.2°F(18.5°C)    0.00"(0.0 mm)
December 30    63.4°F(17.4°C)    52.5°F(11.4°C)    56.2°F(13.4°C)    0.37"(9.4 mm)
December 31    53.5°F(12.0°C)    41.2°F(5.1°C)    49.9°F(9.9°C)    0.15"(3.8 mm)

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