Wheaton, MD Weather - Forecast & Monthly Averages

TEMPERATURE	54
HUMIDITY	50
PRESSURE	100880
WIND COND.	310 22.3

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Weather Quick Facts

The highest monthly average temperature in Wheaton for July is 75.6 degrees
The lowest monthly average temperature in Wheaton for January is 31.4 degrees
The most monthly precipitation in Wheaton occurs in October with 9.4 inches
The air quality index in Wheaton is 12% worse than the national average
The pollution index in Wheaton is 455% worse than the national average

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Wheaton 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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Wheaton 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	Wheaton	Maryland	National
Air quality index	47	43	42
Pollution index	15,133,000	5,342,367	2,726,193

Wheaton 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	0.070%
Benzene	0.130%
Carbon Tetrachloride	0.060%
Lead	0.070%
Mercury	0.130%

Average monthly Wheaton temperature with heat index

Wheaton monthly precipitation with daily maximum

Wheaton monthly snow depth with daily maximum

Wheaton monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
North Laurel, MD	24,856	46	8.0%
Savage, MD	6,849	46	8.0%
Columbia, MD	105,412	46	8.0%
Maryland City, MD	17,681	46	8.0%
Wolf Trap, VA	16,497	47	6.0%
Wheaton, MD	51,191	47	6.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Florissant, MO	51,220	54	8.0%
Grand Island, NE	51,250	19	62.0%
Wylie, TX	51,251	51	2.0%
Levittown, NY	51,266	51	2.0%
Logan, UT	51,266	44	12.0%
Wheaton, MD	51,191	47	6.0%

Source: The Wheaton, 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.