As of 14:39 PDT

East Palo Alto, CA weather in December

83°

East Palo Alto, Sunday, 9 August, 14:39

Clear. Feels like 85°. High 85°, low 60°.

Pressure29.80 inHg

Wind5 mph NE

Humidity55%

Visibility6.2 mi

Dew point65°

See detailed hourly forecast

In December, East Palo Alto, CA averages a high of 56.8° and a low of 45.1°. About 3.5 inches of precipitation fall over the month (9 wet days). The record high is 70.3° (1979) and the record low 25.3° (1990). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	59°	47.3°	25%	68° (2021)	39.4° (2007)
2	58.6°	46.6°	25%	69.3° (1986)	38.7° (2022)
3	59°	47.3°	27%	70.3° (1979)	40.1° (1971)
4	58.6°	47.3°	28%	68.4° (1979)	37° (1971)
5	58.5°	47.5°	25%	66.7° (1962)	37.4° (1972)
6	58.5°	46.6°	28%	67.8° (1962)	36.1° (1978)
7	58.3°	46°	32%	70° (2020)	32.4° (1978)
8	57.9°	45.9°	20%	68.9° (1990)	31.6° (1972)
9	57.9°	46.4°	30%	69.1° (1990)	26.4° (1972)
10	57.6°	46.2°	23%	66.7° (1962)	28.9° (1972)
11	56.7°	44.8°	28%	66° (1962)	30.9° (1972)
12	56.5°	46°	28%	66.2° (1988)	38.7° (1992)
13	56.1°	45.3°	27%	63.9° (1962)	29.8° (1972)
14	56.3°	45.1°	27%	65.8° (1962)	32.4° (1967)
15	56.3°	44.1°	25%	66.2° (1976)	31.3° (1967)
16	57.6°	44.2°	18%	68.4° (1976)	37.6° (2008)
17	57.2°	44.4°	37%	68.9° (1979)	34.2° (2008)
18	56.1°	44.4°	28%	65.3° (2023)	36.3° (1992)
19	56.3°	44.2°	27%	67.1° (1999)	37° (1967)
20	55.6°	44.8°	33%	66° (1999)	32.7° (1968)
21	55.6°	44.4°	40%	65.8° (1999)	27.3° (1990)
22	55.6°	44.4°	35%	68.2° (2024)	25.3° (1990)
23	56.1°	43.9°	23%	69.3° (2024)	29.7° (1990)
24	56.3°	44.1°	27%	66.9° (2013)	30° (1990)
25	56.1°	43.5°	27%	66.4° (1980)	35.8° (1987)
26	55.8°	43.3°	32%	69.4° (1980)	35.8° (1990)
27	55.8°	44.8°	30%	65.7° (1967)	36° (2007)
28	55.2°	43.7°	28%	65.8° (1975)	35.2° (1990)
29	55.8°	44.2°	33%	65.7° (2013)	35.2° (1974)
30	55°	44.2°	30%	66° (1963)	37.2° (1990)
31	55°	44.1°	23%	65.3° (1980)	35.2° (1990)