As of 23:40 PDT

Temecula, CA weather in December

74°

Temecula, Saturday, 8 August, 23:40

Clear. Feels like 74°. High 95°, low 68°.

Pressure29.88 inHg

Wind2 mph SW

Humidity69%

Visibility6.2 mi

Dew point63°

See detailed hourly forecast

In December, Temecula, CA averages a high of 63.5° and a low of 41.5°. About 2.1 inches of precipitation fall over the month (5 wet days). The record high is 84.2° (2021) and the record low 24.8° (1968). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	66.6°	42.8°	10%	84.2° (2021)	30.9° (2004)
2	66.4°	42.6°	8%	79.3° (2017)	31.5° (2004)
3	66.6°	43.7°	13%	78.1° (1979)	34° (2004)
4	66°	43.3°	15%	83.5° (1979)	32.7° (2011)
5	66.2°	43°	22%	82.9° (1979)	32.5° (2011)
6	66°	43.5°	17%	81.5° (1979)	33.4° (2011)
7	65.1°	43.9°	22%	80.2° (2015)	29.8° (1978)
8	65.3°	43°	18%	82.6° (2015)	26.8° (1978)
9	65.3°	42.1°	15%	83.1° (2025)	27.5° (1960)
10	65.3°	42.6°	8%	84.2° (2025)	30.7° (1985)
11	64°	42.6°	18%	81.1° (2017)	28.4° (1972)
12	62.8°	41.4°	15%	81.5° (2010)	28.4° (1985)
13	63°	41°	17%	81.3° (2017)	30° (1985)
14	63.1°	40.1°	15%	79.3° (2017)	27.3° (1967)
15	63.5°	40.3°	8%	79.3° (2017)	25.7° (1967)
16	64.2°	41.5°	22%	82.9° (2013)	30.7° (2015)
17	63.7°	41.7°	18%	82.4° (2013)	31.3° (1990)
18	63.1°	41.4°	20%	81° (2024)	29.8° (1965)
19	62.6°	41°	22%	80.6° (2024)	30.6° (1992)
20	62.6°	40.5°	17%	79.7° (2020)	27.5° (1978)
21	61.9°	40.8°	17%	81.3° (2005)	24.8° (1968)
22	61.3°	41°	22%	74.5° (1960)	28.9° (1968)
23	62.4°	40.8°	17%	78.1° (1989)	27.7° (1990)
24	63.1°	40.3°	15%	80.6° (2005)	28.4° (1998)
25	63°	40.6°	20%	80.4° (2022)	29.7° (1990)
26	61.5°	40.1°	23%	81° (2022)	27° (1987)
27	61.2°	39.4°	17%	78.8° (2013)	28.4° (1988)
28	60.6°	39.9°	23%	81.9° (2017)	29.1° (1987)
29	61°	40.1°	25%	82.4° (2017)	26.1° (2015)
30	61.3°	39.9°	22%	78.8° (1980)	26.8° (1982)
31	61.2°	40.3°	20%	79.3° (2011)	29.3° (1982)