Temecula, California Climate Summary
Typical December Day
Normal High:
68.5°F
(20.3°C)
Normal Low:
39.5°F
(4.2°C)
Average:
51.6°F
(10.9°C)
Hour
Temperature
Wind Speed
Humidity
12:00 AM
46°F
(8°C)
1 mph
81%
1:00 AM
45°F
(7°C)
1 mph
83%
2:00 AM
44°F
(7°C)
1 mph
85%
3:00 AM
43°F
(6°C)
1 mph
86%
4:00 AM
43°F
(6°C)
1 mph
87%
5:00 AM
42°F
(6°C)
1 mph
88%
6:00 AM
42°F
(5°C)
1 mph
89%
7:00 AM
41°F
(5°C)
1 mph
90%
8:00 AM
42°F
(6°C)
1 mph
89%
9:00 AM
47°F
(8°C)
1 mph
83%
10:00 AM
53°F
(12°C)
2 mph
71%
11:00 AM
59°F
(15°C)
3 mph
60%
12:00 PM
63°F
(17°C)
4 mph
52%
1:00 PM
66°F
(19°C)
4 mph
47%
2:00 PM
67°F
(19°C)
5 mph
44%
3:00 PM
66°F
(19°C)
5 mph
46%
4:00 PM
64°F
(18°C)
4 mph
50%
5:00 PM
59°F
(15°C)
3 mph
59%
6:00 PM
56°F
(13°C)
2 mph
65%
7:00 PM
54°F
(12°C)
2 mph
70%
8:00 PM
52°F
(11°C)
2 mph
73%
9:00 PM
50°F
(10°C)
1 mph
75%
10:00 PM
49°F
(9°C)
1 mph
77%
11:00 PM
47°F
(9°C)
1 mph
80%
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.