Temecula, California Climate Summary
Typical December Day
Normal High:
68.3°F
(20.2°C)
Normal Low:
40.9°F
(4.9°C)
Average:
52.4°F
(11.3°C)
Hour
Temperature
Wind Speed
Humidity
12:00 AM
47°F
(9°C)
1 mph
80%
1:00 AM
46°F
(8°C)
1 mph
82%
2:00 AM
45°F
(7°C)
1 mph
83%
3:00 AM
45°F
(7°C)
1 mph
84%
4:00 AM
44°F
(7°C)
1 mph
86%
5:00 AM
43°F
(6°C)
1 mph
87%
6:00 AM
43°F
(6°C)
1 mph
87%
7:00 AM
42°F
(6°C)
1 mph
88%
8:00 AM
43°F
(6°C)
1 mph
87%
9:00 AM
47°F
(9°C)
1 mph
82%
10:00 AM
53°F
(12°C)
2 mph
71%
11:00 AM
59°F
(15°C)
3 mph
61%
12:00 PM
63°F
(17°C)
3 mph
53%
1:00 PM
66°F
(19°C)
4 mph
48%
2:00 PM
67°F
(19°C)
4 mph
46%
3:00 PM
66°F
(19°C)
4 mph
47%
4:00 PM
64°F
(18°C)
3 mph
51%
5:00 PM
60°F
(16°C)
3 mph
59%
6:00 PM
57°F
(14°C)
2 mph
65%
7:00 PM
55°F
(13°C)
2 mph
69%
8:00 PM
53°F
(11°C)
2 mph
72%
9:00 PM
51°F
(11°C)
1 mph
74%
10:00 PM
50°F
(10°C)
1 mph
76%
11:00 PM
48°F
(9°C)
1 mph
78%
The Temecula weather pages are a service of WeatherCurrents. Temecula, California is located in the Temecula Valley, in southwestern Riverside County, along the Interstate 15 highway. The Temecula Valley's rolling hills are home to the Temecula wine country, vineyards, golf courses, a casino resort, and Old Town Temecula.