As of 08:35 EDT

Petersburg, IN weather in December

71°

Petersburg, Sunday, 9 August, 08:35

Overcast. Feels like 72°. High 91°, low 71°.

Pressure30.06 inHg

Wind6.8 mph S

Humidity92%

Visibility6.2 mi

Dew point69°

See detailed hourly forecast

In December, Petersburg, IN averages a high of 43.8° and a low of 30.2°. About 3.8 inches of precipitation fall over the month (11 wet days). The record high is 73.2° (1982) and the record low -22° (1989). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	47.5°	33.6°	33%	68° (1970)	16.7° (1964)
2	47.5°	33.4°	32%	73.2° (1982)	14.7° (2024)
3	47.3°	34°	30%	70.9° (1982)	14.7° (1985)
4	45.9°	33.6°	38%	70.3° (1998)	14.7° (1991)
5	46.6°	32.2°	35%	67.8° (2001)	14.7° (2024)
6	45°	31.1°	37%	72.5° (1998)	6.3° (2002)
7	43.9°	30.9°	22%	66.9° (1980)	-0.8° (1977)
8	44.2°	32°	35%	65.8° (1966)	12.9° (1977)
9	45.3°	31.1°	35%	61.3° (2023)	4.5° (1995)
10	44.2°	30°	38%	66.9° (1971)	0.3° (1977)
11	44.8°	30.6°	30%	65.3° (1996)	8.2° (2013)
12	44.8°	30.9°	33%	70.3° (2015)	-3.6° (2013)
13	44.4°	31.5°	35%	67.6° (2015)	5° (1962)
14	44.6°	31.3°	37%	67.6° (2015)	0.5° (1963)
15	45.1°	30.9°	42%	66.9° (1984)	-9° (1963)
16	42.4°	30.6°	32%	65.8° (1984)	-11.6° (1989)
17	41.9°	29.1°	27%	66.7° (1984)	-6.7° (1989)
18	41.7°	27.7°	32%	60.6° (2006)	-1.7° (2000)
19	41.9°	27.9°	37%	60.4° (1976)	-13° (1963)
20	42.8°	28°	27%	62.6° (2013)	-9.4° (1963)
21	42.3°	28.6°	32%	63.9° (1967)	-15.5° (1963)
22	43.5°	27.9°	38%	59.9° (1990)	-21.8° (1989)
23	42.8°	29.1°	40%	66.9° (2025)	-22° (1989)
24	41.2°	27.9°	45%	64° (2023)	-10.7° (1983)
25	39.4°	26.2°	30%	69.4° (2021)	-13° (2000)
26	41°	27.3°	23%	69.4° (2025)	-0.6° (1983)
27	43°	29.3°	35%	68.9° (2021)	3.7° (2017)
28	45.3°	29.5°	38%	69.3° (2025)	9.3° (2017)
29	41.9°	29.8°	32%	66.4° (1984)	0.5° (1983)
30	43.2°	29.1°	32%	64.8° (1965)	-6.7° (1983)
31	42.4°	29.8°	42%	65.7° (2021)	-5.3° (1963)