As of 05:09 CDT

Jefferson City, MO weather in December

74°

Jefferson City, Sunday, 9 August, 05:09

Partly cloudy. Feels like 75°. High 99°, low 74°.

Pressure29.94 inHg

Wind7.1 mph S

Humidity88%

Visibility6.2 mi

Dew point70°

See detailed hourly forecast

In December, Jefferson City, MO averages a high of 43.7° and a low of 28.9°. About 2.5 inches of precipitation fall over the month (8 wet days). The record high is 74.5° (2021) and the record low -27.4° (1989). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	47.5°	33.1°	22%	66.7° (2012)	8.2° (1985)
2	49.1°	33.3°	23%	71.6° (2012)	7° (1985)
3	47.8°	33.1°	27%	72.5° (2012)	10.9° (1974)
4	46.6°	32.2°	27%	69.1° (2017)	5.2° (2006)
5	47.1°	31.6°	25%	72.3° (1998)	13.6° (1964)
6	44.2°	31.3°	30%	67.3° (1980)	9° (1977)
7	44.2°	30.6°	22%	69.4° (1966)	9.1° (1977)
8	44.6°	30.6°	23%	71.6° (1991)	-2.7° (2006)
9	44.1°	29.8°	28%	65.5° (2021)	4.1° (1977)
10	44.6°	28.8°	23%	67.1° (1965)	-0° (1977)
11	44.8°	28.8°	23%	65.3° (1979)	9.9° (1972)
12	44.2°	30.6°	13%	69.6° (2015)	4.1° (1962)
13	44.4°	30.4°	28%	66° (1975)	-2.9° (1961)
14	45°	29.8°	37%	67.1° (1975)	1.8° (1963)
15	44.4°	29.7°	33%	74.5° (2021)	-5.6° (1989)
16	42.8°	28.2°	20%	71.1° (2021)	-13.2° (1989)
17	42.1°	26.8°	18%	59.7° (1984)	-12.5° (1989)
18	43°	27.3°	27%	60.4° (2002)	-3.3° (1983)
19	42.6°	27.9°	23%	63.7° (1978)	-14.1° (1983)
20	42.6°	27.3°	25%	61.7° (1967)	-9° (1983)
21	41.7°	27°	28%	61.3° (1967)	-8.9° (1989)
22	42.4°	26.6°	22%	60.8° (1965)	-23.8° (1989)
23	41.9°	27.5°	28%	65.3° (1982)	-27.4° (1989)
24	39.4°	25.7°	28%	73.9° (2025)	-16.2° (1983)
25	40.3°	25.5°	17%	71.4° (2025)	-18.8° (1983)
26	42.3°	26.6°	13%	66° (2019)	-7.2° (1983)
27	43.7°	28.4°	30%	70.3° (2025)	5.4° (2017)
28	43.5°	27.9°	25%	73° (2025)	1.9° (2000)
29	41.7°	27.3°	27%	67.5° (1984)	-9.2° (1983)
30	42.1°	27.3°	35%	66.2° (1965)	-11.6° (1983)
31	40.1°	26.2°	27%	65.1° (2004)	-4.9° (1968)