Shelton, WA Weather - Forecast & Monthly Averages

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TEMPERATURE	55
HUMIDITY	94
PRESSURE	100812.79
WIND COND.	190 14.8

Weather Quick Facts

The highest monthly average temperature in Shelton for August is 63.6 degrees
The lowest monthly average temperature in Shelton for December is 37.8 degrees
The most monthly precipitation in Shelton occurs in November with 13.6 inches
The air quality index in Shelton is 50% better than the national average
The pollution index in Shelton is 5% worse than the national average

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Shelton 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	33°F	46°F	39°F	10.0"
February	33°F	50°F	41°F	6.7"
March	36°F	54°F	44°F	9.7"
April	37°F	60°F	47°F	4.7"
May	43°F	67°F	54°F	3.1"
June	48°F	72°F	58°F	1.6"
July	51°F	79°F	63°F	0.8"
August	51°F	80°F	64°F	1.1"
September	47°F	74°F	59°F	3.0"
October	42°F	61°F	50°F	7.4"
November	36°F	51°F	43°F	13.6"
December	32°F	45°F	38°F	11.5"

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Shelton 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	Shelton	Washington	National
Air quality index	21	36	42
Pollution index	2,873,390	4,541,850	2,726,193

Shelton air quality

Measurement	Total
Days measured	361
Days with good air quality	339
Days with moderate air quality	22
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.010%
Benzene	0.050%
Carbon Tetrachloride	0.010%
Lead	0.010%
Mercury	0.010%

Average monthly Shelton temperature with heat index

Shelton monthly precipitation with daily maximum

Shelton monthly snow depth with daily maximum

Shelton monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Allyn, WA	2,504	18	64.0%
Grapeview, WA	703	18	64.0%
Elma, WA	3,299	20	60.0%
Herron Island, WA	50	21	58.0%
Skokomish, WA	635	21	58.0%
Shelton, WA	10,467	21	58.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Bromont, QC	10,466	n/a
North Bellport, NY	10,468	43	14.0%
Wasilla, AK	10,469	31	38.0%
Cusseta-Chattahoochee County, GA	10,470	42	16.0%
Covington, LA	10,471	30	40.0%
Shelton, WA	10,467	21	58.0%

Source: The Shelton, 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.