As of 14:05 MDT

Martin City, MT weather in December

78°

Martin City, Sunday, 9 August, 14:05

Mostly clear. Feels like 78°. High 80°, low 51°.

Pressure29.97 inHg

Wind4.7 mph SW

Humidity43%

Visibility6.2 mi

Dew point53°

See detailed hourly forecast

In December, Martin City, MT averages a high of 29.5° and a low of 19.5°. About 3.9 inches of precipitation fall over the month (17 wet days). The record high is 55.2° (2021) and the record low -33.5° (1983). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	32.5°	22.6°	52%	55.2° (2021)	-17.9° (1985)
2	33.1°	22.5°	63%	52.2° (2021)	-15.2° (1985)
3	32.9°	22.5°	57%	44.1° (1987)	-2° (1972)
4	32.4°	21.6°	50%	47.5° (1987)	-7.2° (1972)
5	30.7°	21°	57%	46.6° (2023)	-4.9° (1972)
6	30°	20.1°	50%	49.8° (2023)	-14.4° (2013)
7	29.7°	19°	45%	43.9° (2024)	-16.4° (2013)
8	29.3°	19.6°	57%	46.4° (2020)	-10.8° (1972)
9	30.6°	20.7°	55%	45.3° (2015)	-8.7° (1972)
10	31.5°	21.6°	60%	46° (2014)	-12.6° (1961)
11	32.2°	22.6°	57%	47.7° (2025)	-7.6° (2000)
12	31.5°	22.3°	62%	46.9° (2014)	-11.2° (2000)
13	30.6°	21.2°	52%	47.1° (2025)	-4.2° (2008)
14	30.9°	21.9°	58%	46.9° (2025)	-12.8° (2008)
15	30.9°	21°	57%	44.8° (2025)	-16.8° (1964)
16	30.4°	19.9°	57%	47.3° (2025)	-23.6° (1964)
17	30.4°	20.8°	55%	41.7° (2025)	-11° (1964)
18	29.7°	18.5°	53%	44.4° (2023)	-6.5° (1990)
19	27.9°	18.7°	55%	42.8° (2004)	-18° (1990)
20	27.9°	18.3°	50%	46° (2023)	-18.2° (1990)
21	28.6°	18.3°	52%	47.3° (2019)	-22.9° (1983)
22	27.9°	19°	53%	46.6° (2019)	-32.6° (2022)
23	27.7°	16.5°	55%	41.2° (2024)	-21.5° (1983)
24	28°	18.3°	48%	45.3° (2025)	-33.5° (1983)
25	28.6°	18.9°	45%	43.7° (2025)	-21.6° (1983)
26	28.8°	18.9°	48%	43.5° (2022)	-13.7° (2017)
27	28.6°	18.1°	62%	43.3° (1980)	-6.7° (1992)
28	26.6°	16.3°	52%	44.6° (2023)	-20.7° (1968)
29	25.5°	14.5°	53%	43.2° (2023)	-26.1° (1968)
30	25°	14.7°	55%	46.6° (2023)	-20° (1968)
31	25.7°	15.1°	50%	40.6° (2023)	-19.8° (1978)