Currently 70°F in Simi Valley, California, USA
70°F
70°F / 66°F
3 mph S
0.00"
Thursday, January 15, 2026 9:22 AM PST

Simi Valley, California Weather Summary
Previous Year2015Next Year

 Extremes    Average    Normal
High Temperature:  108.6°F (42.5°C) at 12:54PM Aug 11    77.6°F (25.3°C)    76°F (25°C)
Low Temperature:  31.1°F (-0.5°C) at 7:09AM Jan 2    55.1°F (12.8°C)    53°F (12°C)
 
Year Average:  65.5°F (18.6°C) for 363 days Days Over 100°F:  2
Normal Average:  64°F (18°C) Days Under 32°F:  1
Precipitation:  7.10" (180.3 mm)

2015 Monthly Summaries
January
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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
February
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8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
March
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8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31        
April
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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    
May
Sun Mon Tue Wed Thu Fri Sat
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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            
June
Sun Mon Tue Wed Thu Fri Sat
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7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30        
July
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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  
August
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          
September
Sun Mon Tue Wed Thu Fri Sat
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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      
October
Sun Mon Tue Wed Thu Fri Sat
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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
November
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8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30          
December
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6 7 8 9 10 11 12
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27 28 29 30 31    
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