Roosevelt, WA Weather - Forecast & Monthly Averages

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TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.

Weather Quick Facts

The highest monthly average temperature in Roosevelt for July is 75.3 degrees
The lowest monthly average temperature in Roosevelt for December is 34.9 degrees
The most monthly precipitation in Roosevelt occurs in December with 3.1 inches
The air quality index in Roosevelt is 45% better than the national average
The pollution index in Roosevelt is 54% better than the national average

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Roosevelt 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	30°F	43°F	36°F	2.2"
February	32°F	51°F	40°F	1.4"
March	36°F	59°F	46°F	1.5"
April	41°F	66°F	52°F	0.8"
May	48°F	76°F	61°F	1.0"
June	55°F	82°F	67°F	0.5"
July	60°F	92°F	75°F	0.1"
August	59°F	91°F	75°F	0.2"
September	52°F	83°F	66°F	0.4"
October	43°F	67°F	54°F	1.3"
November	35°F	53°F	43°F	2.1"
December	29°F	42°F	35°F	3.1"

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Roosevelt 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	Roosevelt	Washington	National
Air quality index	23	36	42
Pollution index	1,258,680	4,541,850	2,726,193

Roosevelt air quality

Measurement	Total
Days measured	350
Days with good air quality	298
Days with moderate air quality	52
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.000%
Benzene	0.020%
Carbon Tetrachloride	0.001%
Lead	0.010%
Mercury	0.000%

Average monthly Roosevelt temperature with heat index

Roosevelt monthly precipitation with daily maximum

Roosevelt monthly snow depth with daily maximum

Roosevelt monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Arlington, OR	445	23	54.0%
Roosevelt, WA	108	23	54.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Arlington, AZ	108	74	48.0%
Calvary, GA	108	40	20.0%
New Liberty, IA	108	46	8.0%
Shannon City, IA	108	39	22.0%
Smiths Ferry, ID	108	36	28.0%
Roosevelt, WA	108	23	54.0%

Source: The Roosevelt, 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.