Grandview, WA Weather - Forecast & Monthly Averages

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TEMPERATURE	70
HUMIDITY	31
PRESSURE	102201.21
WIND COND.	150 13

Weather Quick Facts

The highest monthly average temperature in Grandview for July is 79.2 degrees
The lowest monthly average temperature in Grandview for December is 31.2 degrees
The most monthly precipitation in Grandview occurs in June with 2.8 inches
The air quality index in Grandview is 12% better than the national average
The pollution index in Grandview is 74% better than the national average

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Grandview 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	39°F	33°F	2.3"
February	30°F	48°F	38°F	1.2"
March	35°F	56°F	46°F	1.7"
April	41°F	65°F	53°F	1.6"
May	49°F	75°F	62°F	1.4"
June	56°F	83°F	69°F	2.8"
July	64°F	93°F	79°F	0.7"
August	61°F	92°F	77°F	1.0"
September	53°F	82°F	68°F	1.2"
October	42°F	64°F	53°F	2.1"
November	33°F	49°F	41°F	1.3"
December	25°F	37°F	31°F	1.8"

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Grandview 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	Grandview	Washington	National
Air quality index	37	36	42
Pollution index	697,942	4,541,850	2,726,193

Grandview air quality

Measurement	Total
Days measured	365
Days with good air quality	303
Days with moderate air quality	62
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.020%
Benzene	0.004%
Carbon Tetrachloride	0.001%
Lead	0.010%
Mercury	0.010%

Average monthly Grandview temperature with heat index

Grandview monthly precipitation with daily maximum

Grandview monthly snow depth with daily maximum

Grandview monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Prosser, WA	6,439	37	26.0%
Granger, WA	3,910	38	24.0%
Sunnyside, WA	17,266	38	24.0%
Mabton, WA	2,261	38	24.0%
Outlook, WA	164	38	24.0%
Grandview, WA	11,346	37	26.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Coshocton, OH	11,344	41	18.0%
DeRidder, LA	11,341	45	10.0%
Waimea, HI	11,340	16	68.0%
Westwood, NJ	11,354	51	2.0%
Progress, PA	11,354	44	12.0%
Grandview, WA	11,346	37	26.0%

Source: The Grandview, 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.