As of 01:24 EDT

Marcellus, NY weather in December

70°

Marcellus, Sunday, 9 August, 01:24

Clear. Feels like 71°. High 86°, low 67°.

Pressure29.91 inHg

Wind2 mph W

Humidity90%

Visibility6.2 mi

Dew point67°

See detailed hourly forecast

In December, Marcellus, NY averages a high of 34.4° and a low of 23.2°. About 4.0 inches of precipitation fall over the month (16 wet days). The record high is 64° (2012) and the record low -13.2° (1962). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	39.4°	28.2°	52%	59.9° (2006)	10.6° (1976)
2	38.5°	27.3°	57%	57.6° (1998)	6.4° (1967)
3	38.3°	26.8°	57%	59.2° (1982)	5° (1976)
4	37.2°	25.9°	50%	64° (2012)	3.6° (1966)
5	36.7°	26.6°	52%	63.5° (1982)	5.9° (1980)
6	37.6°	26.8°	62%	63.3° (1998)	11.3° (1980)
7	34.5°	25°	55%	63.1° (1998)	8.2° (1972)
8	34.3°	23.9°	40%	59.2° (1966)	5.4° (2025)
9	35.2°	24.1°	55%	57.4° (1966)	-5.3° (1989)
10	36.7°	25°	57%	58.3° (1966)	6.3° (1968)
11	35.2°	24.3°	57%	57.6° (2021)	2.1° (1988)
12	35.1°	23.5°	52%	54.3° (2015)	-7.6° (1988)
13	34.9°	23.5°	55%	53.8° (2015)	2.7° (2005)
14	34.5°	23°	53%	59.2° (2015)	-3.6° (2005)
15	35.1°	24.1°	50%	56.3° (2015)	-4.4° (1989)
16	34.9°	24.6°	53%	61.9° (2021)	4.5° (2016)
17	33.6°	23.5°	65%	55.2° (2021)	1° (2013)
18	31.5°	21.2°	47%	48.4° (2023)	3.2° (2002)
19	31.3°	19.4°	50%	53.6° (2025)	0.3° (1975)
20	31.5°	21.4°	52%	49.5° (2018)	-3.6° (1962)
21	33.1°	21.6°	42%	59.5° (2018)	-13.2° (1962)
22	33.4°	21.9°	55%	54.5° (2013)	-2.6° (1989)
23	34.5°	23.2°	58%	54.9° (2015)	-4.7° (1989)
24	33.1°	22.1°	57%	63.1° (2015)	-7.2° (1960)
25	32.2°	19.9°	50%	53.8° (1964)	-12.6° (1980)
26	30.2°	19.6°	48%	54.1° (1982)	-7.1° (1968)
27	30.7°	19.2°	52%	50.9° (2023)	-7.6° (1989)
28	34°	21.4°	50%	55° (1982)	-6.9° (1960)
29	34°	22.1°	58%	59.5° (1984)	-2.4° (1993)
30	32.2°	20.5°	50%	56.3° (2022)	-6.3° (1962)
31	32.9°	20.3°	52%	56.5° (1965)	-6.3° (1962)