As of 17:07 PDT

Grayson, CA weather in December

99°

Grayson, Saturday, 8 August, 17:07

Clear. Feels like 107°. High 99°, low 63°.

Pressure29.83 inHg

Wind10.9 mph N

Humidity39%

Visibility6.2 mi

Dew point67°

See detailed hourly forecast

In December, Grayson, CA averages a high of 56.3° and a low of 40.9°. About 2.7 inches of precipitation fall over the month (8 wet days). The record high is 73.6° (1979) and the record low 19.9° (1990). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	59.2°	42.6°	25%	67.6° (1995)	33.4° (1980)
2	58.8°	42.8°	25%	70.3° (2013)	31.1° (2022)
3	59.2°	42.6°	27%	73.6° (1979)	31.5° (2004)
4	59.4°	42.4°	23%	71.8° (1979)	34.2° (2004)
5	58.8°	43.2°	22%	68.7° (1989)	29.1° (2013)
6	59°	42.8°	22%	67.5° (1988)	28.2° (2013)
7	58.5°	43°	25%	69.1° (1979)	29.8° (1972)
8	57.4°	41.4°	17%	72° (1979)	26.6° (1972)
9	57.4°	41.9°	22%	69.3° (1990)	24.1° (1972)
10	57.4°	41.5°	18%	68.4° (1995)	26.6° (1972)
11	56.7°	40.8°	27%	65.3° (1988)	26.8° (1972)
12	56.1°	41.2°	27%	67.6° (1969)	28.9° (1972)
13	55.6°	40.5°	18%	67.6° (1962)	28.4° (1972)
14	55.6°	40.6°	23%	70° (1962)	27.5° (1972)
15	55.6°	40.1°	25%	63.3° (1979)	29.1° (1972)
16	56.3°	39.6°	17%	66° (1979)	28.9° (1967)
17	56.3°	41.4°	30%	67.6° (1979)	28.4° (1965)
18	55.6°	39.7°	23%	69.6° (1979)	27.9° (2008)
19	55.4°	40.6°	27%	65.3° (2005)	31.1° (2016)
20	55°	39.7°	27%	67.3° (2005)	27° (1990)
21	54.7°	39.7°	37%	67.3° (2025)	23.9° (1990)
22	54.7°	41°	37%	65.8° (2023)	19.9° (1990)
23	55.2°	39.6°	17%	66.6° (2005)	25.2° (1990)
24	54.9°	40.3°	25%	66.4° (2005)	22.8° (1990)
25	55°	39.6°	27%	65.3° (1980)	25.9° (1990)
26	55°	39°	28%	67.8° (1980)	26.4° (1990)
27	55.4°	40.1°	25%	66° (1980)	26.8° (1988)
28	54.3°	40.1°	30%	65.7° (1975)	27° (1990)
29	54.7°	39.9°	33%	65.5° (2023)	27.7° (1988)
30	54.7°	40.1°	27%	64.6° (2013)	28.4° (1988)
31	54.9°	40.3°	22%	66.4° (1996)	27.5° (1978)