As of 13:46 PDT

Moreno Valley, CA weather in December

99°

Moreno Valley, Sunday, 9 August, 13:46

Clear. Feels like 98°. High 99°, low 68°.

Pressure29.80 inHg

Wind6 mph NW

Humidity26%

Visibility6.2 mi

Dew point58°

See detailed hourly forecast

In December, Moreno Valley, CA averages a high of 61.3° and a low of 40°. About 2.2 inches of precipitation fall over the month (5 wet days). The record high is 83.3° (2021) and the record low 22.1° (1967). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	64.2°	41.7°	10%	83.3° (2021)	28.6° (1991)
2	64.4°	41.5°	10%	78.8° (2017)	30.6° (1982)
3	64.8°	41.9°	12%	75.9° (1979)	31.8° (2016)
4	63.7°	41.7°	18%	80.4° (1979)	29.5° (2011)
5	63.9°	41.5°	13%	79.3° (1977)	29.5° (2011)
6	64°	42.3°	15%	79° (1979)	28.4° (1978)
7	62.8°	42.6°	27%	77.5° (2015)	26.4° (1978)
8	62.8°	41°	18%	80.6° (2015)	23.5° (1978)
9	63°	40.5°	15%	76.6° (1975)	24.8° (1972)
10	63°	40.8°	8%	80.2° (2025)	28.4° (1997)
11	61.9°	41.2°	18%	81° (2025)	27.3° (1997)
12	60.8°	40.1°	10%	77.9° (2010)	25.9° (1972)
13	60.8°	39.6°	17%	78.6° (2017)	27.7° (1985)
14	61.2°	39°	13%	75.4° (2017)	25° (1967)
15	61.3°	39.4°	10%	77.2° (2017)	27.9° (2001)
16	61.9°	39.7°	18%	80.6° (2013)	27.7° (1971)
17	61.3°	40.1°	18%	80.6° (2013)	29.5° (1965)
18	60.6°	39.7°	17%	78.3° (2025)	28° (1968)
19	60.3°	39.4°	22%	79.2° (2024)	27° (2012)
20	60.3°	39.2°	18%	77.4° (2018)	27.3° (1970)
21	59.9°	39°	20%	79° (2005)	22.1° (1967)
22	59.5°	39.6°	20%	75.7° (2025)	26.6° (1968)
23	60.1°	39.4°	17%	75.9° (1989)	23.5° (1990)
24	60.8°	39°	20%	78.3° (2005)	25° (1974)
25	60.6°	38.8°	22%	75.4° (1980)	25.9° (1997)
26	59.4°	38.7°	22%	79° (1980)	23.5° (1987)
27	59°	38.1°	17%	76.6° (2017)	26.4° (1987)
28	58.1°	38.7°	25%	80.6° (2017)	26.8° (1987)
29	58.6°	38.8°	27%	82.4° (2017)	25.3° (2015)
30	59°	38.1°	20%	77.4° (2017)	24.4° (1982)
31	59.2°	38.8°	18%	78.4° (2011)	27.1° (1982)