Potomac Heights, MD Weather - Forecast & Monthly Averages

TEMPERATURE	29
HUMIDITY	38
PRESSURE	102780
WIND COND.	330 13

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Weather Quick Facts

The highest monthly average temperature in Potomac Heights for July is 78.1 degrees
The lowest monthly average temperature in Potomac Heights for January is 35 degrees
The most monthly precipitation in Potomac Heights occurs in September with 11.4 inches
The air quality index in Potomac Heights is 12% worse than the national average
The pollution index in Potomac Heights is 55% better than the national average

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Potomac Heights Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
Month	Temp. _(min)	Temp. _(max)	Temp. _(avg)	Precipitation
January	26°F	45°F	35°F	4.6"
February	27°F	48°F	37°F	4.1"
March	36°F	59°F	47°F	5.4"
April	45°F	70°F	57°F	6.6"
May	54°F	77°F	66°F	7.2"
June	63°F	86°F	74°F	10.2"
July	67°F	89°F	78°F	8.7"
August	66°F	87°F	76°F	7.4"
September	59°F	81°F	69°F	11.4"
October	48°F	70°F	58°F	8.8"
November	37°F	59°F	47°F	5.7"
December	31°F	50°F	40°F	5.9"

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Potomac Heights air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
Index	Potomac Heights	Maryland	National
Air quality index	47	43	42
Pollution index	1,217,530	5,342,367	2,726,193

Potomac Heights air quality

Measurement	Total
Days measured	365
Days with good air quality	209
Days with moderate air quality	145
Days w/ poor A.Q. for sensitive groups	10
Days with unhealthy air quality	1

Air quality details

Pollutant	Total
Arsenic	0.001%
Benzene	0.020%
Carbon Tetrachloride	0.001%
Lead	0.000%
Mercury	0.001%

Average monthly Potomac Heights temperature with heat index

Potomac Heights monthly precipitation with daily maximum

Potomac Heights monthly snow depth with daily maximum

Potomac Heights monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Waldorf, MD	77,711	47	6.0%
Forest Heights, MD	2,739	47	6.0%
Oxon Hill, MD	18,049	47	6.0%
Belle Haven, VA	6,582	47	6.0%
Accokeek, MD	11,590	47	6.0%
Potomac Heights, MD	1,247	47	6.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Flippin, AR	1,247	36	28.0%
Farmland, IN	1,247	35	30.0%
Buhler, KS	1,247	40	20.0%
Lakeport, TX	1,247	37	26.0%
Del Rey, CA	1,246	60	20.0%
Potomac Heights, MD	1,247	47	6.0%

Source: The Potomac Heights, MD weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.