Cascade Highlands, Vancouver, WA Weather - Forecast & Monthly Averages

TEMPERATURE	49
HUMIDITY	77
PRESSURE	101150
WIND COND.	120 25.9

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Weather Quick Facts

The highest monthly average temperature in Cascade Highlands for August is 69.4 degrees
The lowest monthly average temperature in Cascade Highlands for December is 40.1 degrees
The most monthly precipitation in Cascade Highlands occurs in November with 6.2 inches
The air quality index in Cascade Highlands is 10% better than the national average
The pollution index in Cascade Highlands is 30% better than the national average

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Cascade Highlands 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	34°F	48°F	40°F	5.4"
February	36°F	52°F	43°F	3.7"
March	39°F	57°F	47°F	4.9"
April	42°F	63°F	52°F	2.9"
May	48°F	71°F	58°F	2.6"
June	53°F	76°F	63°F	1.7"
July	57°F	84°F	69°F	0.5"
August	57°F	84°F	69°F	0.4"
September	52°F	79°F	64°F	1.5"
October	46°F	66°F	55°F	3.7"
November	40°F	54°F	47°F	6.2"
December	34°F	47°F	40°F	6.2"

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Cascade Highlands 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	Cascade Highlands	Vancouver	Washington
Air quality index	38	38	36
Pollution index	1,899,410	1,899,410	4,541,850

Cascade Highlands air quality

Measurement	Total
Days measured	365
Days with good air quality	285
Days with moderate air quality	77
Days w/ poor A.Q. for sensitive groups	3
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.003%
Benzene	0.020%
Carbon Tetrachloride	0.010%
Lead	0.010%
Mercury	0.002%

Average monthly Cascade Highlands temperature with heat index

Cascade Highlands monthly precipitation with daily maximum

Cascade Highlands monthly snow depth with daily maximum

Cascade Highlands monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Troutdale, OR	16,433	38	24.0%
Camas, WA	24,043	38	24.0%
Meadow Glade, WA	2,774	38	24.0%
Beaverton, OR	98,567	38	24.0%
Lake Oswego, OR	39,476	38	24.0%
Vancouver, WA	182,792	38	24.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Brownsville, TX	182,230	44	12.0%
Fort Lauderdale, FL	181,818	41	18.0%
Chattanooga, TN	181,370	46	8.0%
Sioux Falls, SD	180,927	36	28.0%
Worcester, MA	185,186	40	20.0%
Vancouver, WA	182,792	38	24.0%

Source: The Cascade Highlands, Vancouver, WA 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.