North Potomac, MD Weather - Forecast & Monthly Averages

TEMPERATURE	52
HUMIDITY	54
PRESSURE	102270
WIND COND.	300 11.2

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Weather Quick Facts

The highest monthly average temperature in North Potomac for July is 75.6 degrees
The lowest monthly average temperature in North Potomac for January is 31.4 degrees
The most monthly precipitation in North Potomac occurs in October with 9.4 inches
The air quality index in North Potomac is 12% worse than the national average
The pollution index in North Potomac is 439% worse than the national average

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North Potomac 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	24°F	41°F	31°F	4.1"
February	26°F	44°F	34°F	5.6"
March	34°F	55°F	43°F	6.4"
April	44°F	68°F	55°F	6.1"
May	55°F	76°F	64°F	9.2"
June	63°F	84°F	72°F	6.0"
July	66°F	87°F	76°F	5.5"
August	64°F	85°F	73°F	7.7"
September	58°F	79°F	67°F	7.6"
October	46°F	67°F	55°F	9.4"
November	36°F	55°F	44°F	5.4"
December	30°F	46°F	37°F	6.8"

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North Potomac 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	North Potomac	Maryland	National
Air quality index	47	43	42
Pollution index	14,693,900	5,342,367	2,726,193

North Potomac 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	0.190%
Benzene	0.210%
Carbon Tetrachloride	0.060%
Lead	0.060%
Mercury	0.010%

Average monthly North Potomac temperature with heat index

North Potomac monthly precipitation with daily maximum

North Potomac monthly snow depth with daily maximum

North Potomac monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Adamstown, MD	2,130	40	20.0%
Ashton-Sandy Spring, MD	6,239	47	6.0%
Germantown, MD	89,529	47	6.0%
Poolesville, MD	5,228	47	6.0%
Brookmont, MD	3,925	47	6.0%
North Potomac, MD	24,146	47	6.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Fort Dodge, IA	24,168	37	26.0%
Somerset, NJ	24,119	41	18.0%
Peekskill, NY	24,111	36	28.0%
Ridgeland, MS	24,194	44	12.0%
Brandon, MS	24,088	44	12.0%
North Potomac, MD	24,146	47	6.0%

Source: The North Potomac, 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.