As of 05:30 EDT

Aspen Hill, MD weather in September

71°

Aspen Hill, Sunday, 9 August, 05:30

Overcast. Feels like 72°. High 88°, low 71°.

Pressure30.00 inHg

Wind4.8 mph W

Humidity88%

Visibility6.2 mi

Dew point68°

See detailed hourly forecast

In September, Aspen Hill, MD averages a high of 77° and a low of 61.1°. About 4.1 inches of precipitation fall over the month (9 wet days). The record high is 98.8° (2023) and the record low 41.5° (1963). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	81.1°	64.9°	27%	95.5° (1973)	54.9° (1967)
2	81.5°	64.6°	40%	95.4° (1980)	53.8° (1967)
3	82°	65.1°	32%	95.7° (2023)	50.7° (1967)
4	81.5°	65.5°	33%	97° (2023)	53.6° (1997)
5	80.8°	64.9°	30%	98.8° (2023)	52.9° (1997)
6	80.2°	64.2°	30%	98.1° (2023)	53.1° (2000)
7	80.8°	63.7°	25%	91.9° (1998)	51.6° (1988)
8	79.9°	63.3°	23%	93.4° (2016)	50.7° (2024)
9	79.5°	63.3°	30%	93.9° (1985)	51.4° (2024)
10	79.2°	63°	33%	94.3° (1983)	51.3° (2017)
11	78.8°	62.4°	27%	95.9° (1983)	50.5° (1967)
12	78.4°	62.2°	27%	93.6° (2019)	48.6° (1967)
13	78.8°	61.9°	30%	89.2° (2005)	50° (1992)
14	78.6°	62.4°	28%	91.4° (2016)	47.5° (1975)
15	77°	61.3°	28%	91.6° (1970)	48.4° (1975)
16	76.1°	59.9°	28%	93.6° (1991)	48.6° (2011)
17	75.9°	60.6°	40%	94.6° (1991)	47.8° (1986)
18	76.6°	60.4°	33%	90.3° (1978)	44.8° (1990)
19	75.6°	59.7°	20%	89.6° (1983)	47.8° (1984)
20	75.9°	59.4°	22%	88° (2005)	45.5° (2020)
21	76.1°	60.1°	30%	88.5° (1998)	44.6° (1962)
22	75.2°	59.9°	38%	91.8° (1970)	45.7° (2020)
23	73.9°	58.3°	32%	92.7° (1970)	45.7° (1983)
24	72.7°	57.4°	28%	93.2° (2010)	41.5° (1963)
25	72.7°	57.7°	33%	91° (1970)	44.1° (1983)
26	73.2°	58.8°	45%	89.6° (1970)	45.7° (2001)
27	74.1°	58.6°	43%	90.7° (1998)	47.1° (2000)
28	72.5°	58.3°	35%	87.4° (2019)	45.3° (1991)
29	70.3°	56.5°	27%	86.2° (2019)	46° (2000)
30	69.8°	55.4°	30%	89.6° (1986)	43.9° (1992)