As of 02:17 EDT

Adelphi, MD weather in January

46°

Adelphi, Wednesday, 7 October, 02:17

Clear. Feels like 46°. High 73°, low 46°.

Pressure30.09 inHg

Wind3 mph N

Humidity83%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

In January, Adelphi, MD averages a high of 41.1° and a low of 26.9°. About 3.1 inches of precipitation fall over the month (9 wet days). The record high is 73° (2024) and the record low -12.3° (1982). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	44.6°	31.5°	33%	65.8° (1985)	9.1° (1963)
2	43.2°	29.5°	25%	64.9° (2022)	3° (1968)
3	43°	29.5°	42%	65.7° (1997)	10.6° (2018)
4	42.8°	29.1°	35%	67.6° (2004)	7.9° (1981)
5	40.6°	27.9°	25%	64.6° (1997)	4.8° (1981)
6	41.2°	27.7°	33%	69.1° (2007)	1° (1988)
7	40.3°	27.3°	33%	66.4° (2008)	3.9° (2014)
8	38.8°	26.4°	33%	66.9° (1998)	-2° (1968)
9	40.1°	25.5°	33%	62.6° (1998)	-2° (1970)
10	39.6°	26.1°	23%	58.8° (2024)	3.2° (1970)
11	40.8°	26.6°	33%	68° (2020)	2.1° (1988)
12	42.1°	27.7°	30%	67.6° (2020)	-3.3° (1968)
13	43.3°	28.9°	32%	66.4° (2005)	2.3° (1977)
14	42.3°	27.3°	33%	66.2° (1995)	7.3° (1964)
15	39.7°	27°	27%	66.6° (2007)	-0.9° (1964)
16	39.9°	24.3°	15%	61.7° (2007)	2.5° (1994)
17	39.4°	25.3°	30%	63.5° (1990)	-12.3° (1982)
18	40.3°	26.4°	35%	65.8° (1990)	-2.6° (1977)
19	40.1°	25.7°	32%	59.2° (1996)	-12.3° (1994)
20	39.4°	25.3°	33%	59.9° (2006)	-4.7° (1984)
21	37.8°	23.7°	27%	63° (2006)	-7.2° (1985)
22	38.7°	23.7°	23%	61.3° (2018)	-5.8° (1984)
23	41.5°	26.2°	28%	66° (1967)	1.9° (1970)
24	43.3°	26.6°	30%	70.2° (1967)	-0.4° (1987)
25	41.7°	27.7°	33%	69.1° (1967)	0.7° (1961)
26	41.5°	27.3°	32%	73° (2024)	-1.7° (1961)
27	41.7°	26.2°	25%	69.1° (1974)	-1.5° (1982)
28	41.4°	26.1°	25%	64.2° (1999)	-3.3° (1987)
29	41.5°	26.4°	20%	70.5° (2002)	-0.8° (1966)
30	42.3°	27.1°	32%	71.6° (2002)	7.2° (1961)
31	41.4°	26.4°	17%	63.7° (2013)	5° (1966)