As of 14:42 CDT

Hanley Hills, MO weather in December

92°

Hanley Hills, Sunday, 9 August, 14:42

Partly cloudy. Feels like 105°. High 93°, low 72°.

Pressure29.91 inHg

Wind4 mph S

Humidity62%

Visibility6.2 mi

Dew point77°

See detailed hourly forecast

In December, Hanley Hills, MO averages a high of 42.9° and a low of 28.6°. About 2.9 inches of precipitation fall over the month (9 wet days). The record high is 74.1° (2025) and the record low -23.1° (1989). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	46.6°	32.5°	27%	68.7° (1970)	14.9° (1985)
2	47.8°	32.5°	20%	71.6° (2012)	10.6° (1985)
3	46.4°	32.9°	32%	72.3° (1998)	11.8° (2006)
4	45.5°	32°	27%	69.8° (1998)	3.9° (2006)
5	46.4°	31.1°	27%	71.6° (1998)	9° (2025)
6	43.9°	30.7°	37%	70.5° (1998)	6.1° (1977)
7	43°	29.8°	23%	67.8° (1980)	-2.4° (1977)
8	43.5°	30.4°	32%	68.5° (1991)	6.8° (2006)
9	43.9°	29.7°	30%	61.7° (2021)	3.4° (1977)
10	43.7°	28.2°	23%	65.5° (2021)	-4.7° (1977)
11	43.7°	28.4°	28%	64.4° (1979)	6.1° (1977)
12	43.5°	30.6°	25%	70.2° (2015)	1.6° (1962)
13	43.5°	29.8°	33%	64.9° (1975)	-1.1° (1961)
14	43.9°	30°	37%	65.5° (1975)	2.1° (1963)
15	44.6°	29.7°	37%	69.1° (2021)	-4.2° (1989)
16	42.1°	28.4°	27%	67.3° (2021)	-13.2° (1989)
17	41°	27°	18%	62.1° (1984)	-11.2° (1989)
18	41.7°	26.4°	28%	59° (2002)	1° (2000)
19	41.7°	27°	25%	63° (1976)	-7.8° (1981)
20	42.1°	27.1°	25%	64° (1988)	-4° (2000)
21	41°	27°	32%	62.8° (1967)	-10.8° (1989)
22	41.7°	27°	25%	59.4° (1965)	-22.4° (1989)
23	41.9°	27.5°	27%	65.7° (2025)	-23.1° (1989)
24	39.2°	25.7°	27%	68° (2021)	-14.6° (1983)
25	39.2°	24.8°	17%	64.9° (2019)	-17.5° (1983)
26	40.8°	26.1°	20%	66.9° (2019)	-9° (1983)
27	42.3°	27.9°	32%	65.5° (1971)	3.7° (2017)
28	43°	27.3°	33%	74.1° (2025)	2.3° (2000)
29	40.6°	27.1°	35%	68.7° (1984)	-8.3° (1983)
30	41°	27°	33%	64.6° (1965)	-12.6° (1983)
31	39.7°	26.6°	35%	65.3° (2004)	-0.4° (1976)