Temecula, California Climate Summary
Typical December Day
Normal High:
68.0°F
(20.0°C)
Normal Low:
40.8°F
(4.9°C)
Average:
52.3°F
(11.3°C)
Hour
Temperature
Wind Speed
Humidity
12:00 AM
47°F
(9°C)
1 mph
81%
1:00 AM
46°F
(8°C)
1 mph
82%
2:00 AM
45°F
(7°C)
1 mph
84%
3:00 AM
45°F
(7°C)
1 mph
85%
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
88%
7:00 AM
42°F
(6°C)
1 mph
88%
8:00 AM
43°F
(6°C)
1 mph
88%
9:00 AM
47°F
(9°C)
1 mph
82%
10:00 AM
53°F
(12°C)
2 mph
72%
11:00 AM
59°F
(15°C)
3 mph
61%
12:00 PM
63°F
(17°C)
3 mph
53%
1:00 PM
65°F
(19°C)
4 mph
48%
2:00 PM
66°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
52%
5:00 PM
60°F
(15°C)
3 mph
60%
6:00 PM
57°F
(14°C)
2 mph
66%
7:00 PM
54°F
(12°C)
2 mph
70%
8:00 PM
53°F
(11°C)
2 mph
72%
9:00 PM
51°F
(11°C)
1 mph
75%
10:00 PM
50°F
(10°C)
1 mph
77%
11:00 PM
48°F
(9°C)
1 mph
79%
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.