As of 23:33 MDT

Lavina, MT weather in December

59°

Lavina, Wednesday, 7 October, 23:33

Clear. Feels like 57°. High 77°, low 46°.

Pressure30.03 inHg

Wind1.8 mph NE

Humidity52%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

In December, Lavina, MT averages a high of 33.6° and a low of 16.6°. About 0.8 inches of precipitation fall over the month (5 wet days). The record high is 67.1° (2021) and the record low -36.8° (1964). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	37.6°	20.3°	18%	67.1° (2021)	-22.2° (1985)
2	37°	20.1°	18%	66° (2021)	-30.5° (1985)
3	37.8°	19.2°	15%	56.7° (2024)	-12.5° (1978)
4	36.7°	20.3°	13%	60.3° (1979)	-16.2° (1972)
5	34.7°	18.1°	22%	59.5° (2023)	-29° (2013)
6	33.8°	17.2°	17%	56.5° (1987)	-27.6° (1972)
7	33.8°	17.4°	13%	52.5° (2024)	-26.5° (2013)
8	33.8°	16.2°	5%	54.1° (1990)	-34.1° (1972)
9	35.6°	18.3°	8%	57.9° (2015)	-25.8° (1972)
10	36.3°	18.9°	15%	57° (1990)	-23.3° (1961)
11	36.7°	19.4°	12%	59.7° (2025)	-26.1° (1961)
12	35.1°	19.2°	20%	55.4° (2017)	-19.8° (1961)
13	33.6°	18°	17%	52.2° (2014)	-12.5° (1972)
14	34.9°	18°	13%	53.8° (2021)	-21.6° (2008)
15	34.5°	17.8°	22%	58.5° (1980)	-26.5° (2008)
16	34.9°	16.9°	17%	62.8° (1980)	-31.2° (1964)
17	34.7°	17.8°	7%	54.9° (2025)	-36.8° (1964)
18	33.4°	15.8°	10%	51.3° (2011)	-12.5° (1984)
19	32.2°	15.8°	22%	57.2° (2025)	-12.8° (1989)
20	31.8°	15.4°	18%	53.2° (2020)	-19.1° (2008)
21	32°	15.4°	17%	52.7° (2024)	-28.5° (2008)
22	31.5°	15.6°	23%	52.2° (2019)	-35° (1989)
23	30.9°	13.6°	20%	53.6° (2019)	-28.1° (2022)
24	32°	14.5°	17%	53.1° (1999)	-27.9° (1983)
25	32.9°	15.1°	17%	57° (2025)	-18.9° (1983)
26	32.5°	15.8°	23%	58.3° (1980)	-27.2° (1996)
27	32°	15.4°	12%	63.3° (1980)	-14.6° (2017)
28	31.5°	13.8°	18%	53.6° (2011)	-19.3° (1983)
29	28.9°	11.8°	23%	51.1° (1980)	-30.6° (1990)
30	28.8°	11.3°	20%	53.1° (1980)	-36.2° (1990)
31	28.6°	12.6°	28%	52.3° (2025)	-24.5° (1978)