San Bernardino, California Climate Summary
Typical December Day
12:00 AM |
50°F
(10°C)
|
1 mph |
64% |
1:00 AM |
49°F
(10°C)
|
1 mph |
65% |
2:00 AM |
49°F
(9°C)
|
1 mph |
66% |
3:00 AM |
48°F
(9°C)
|
1 mph |
67% |
4:00 AM |
48°F
(9°C)
|
1 mph |
67% |
5:00 AM |
47°F
(8°C)
|
1 mph |
68% |
6:00 AM |
47°F
(8°C)
|
1 mph |
68% |
7:00 AM |
47°F
(8°C)
|
1 mph |
68% |
8:00 AM |
49°F
(9°C)
|
1 mph |
65% |
9:00 AM |
53°F
(12°C)
|
1 mph |
56% |
10:00 AM |
58°F
(14°C)
|
2 mph |
49% |
11:00 AM |
61°F
(16°C)
|
2 mph |
44% |
12:00 PM |
63°F
(17°C)
|
2 mph |
40% |
1:00 PM |
64°F
(18°C)
|
3 mph |
38% |
2:00 PM |
65°F
(18°C)
|
3 mph |
37% |
3:00 PM |
64°F
(18°C)
|
3 mph |
37% |
4:00 PM |
63°F
(17°C)
|
3 mph |
39% |
5:00 PM |
61°F
(16°C)
|
2 mph |
43% |
6:00 PM |
59°F
(15°C)
|
2 mph |
46% |
7:00 PM |
57°F
(14°C)
|
1 mph |
50% |
8:00 PM |
55°F
(13°C)
|
1 mph |
54% |
9:00 PM |
53°F
(12°C)
|
1 mph |
58% |
10:00 PM |
52°F
(11°C)
|
1 mph |
60% |
11:00 PM |
51°F
(11°C)
|
1 mph |
62% |