Powder River, WY Weather - Forecast & Monthly Averages

TEMPERATURE	34
HUMIDITY	49
PRESSURE
WIND COND.	320 4

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Weather Quick Facts

The highest monthly average temperature in Powder River for July is 72.4 degrees
The lowest monthly average temperature in Powder River for December is 24 degrees
The most monthly precipitation in Powder River occurs in May with 2.5 inches
The air quality index in Powder River is equal to the national average
The pollution index in Powder River is 68% better than the national average

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Powder River 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	14°F	37°F	26°F	0.6"
February	15°F	41°F	27°F	0.6"
March	23°F	53°F	37°F	1.0"
April	27°F	60°F	42°F	1.6"
May	36°F	69°F	51°F	2.5"
June	44°F	83°F	64°F	1.2"
July	52°F	92°F	72°F	2.3"
August	50°F	89°F	69°F	1.1"
September	42°F	79°F	59°F	0.9"
October	32°F	64°F	46°F	1.3"
November	23°F	51°F	36°F	0.5"
December	12°F	36°F	24°F	0.9"

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Powder River 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	Powder River	Wyoming	National
Air quality index	42	39	42
Pollution index	873,248	1,779,975	2,726,193

Powder River air quality information

Measurement	Total
Days measured	364
Days with good air quality	327
Days with moderate air quality	37
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Powder River air quality information

Pollutant	Total
Arsenic	0.050%
Benzene	0.010%
Carbon Tetrachloride	0.001%
Lead	0.020%
Mercury	0.140%

Average monthly Powder River temperature with heat index

Powder River monthly precipitation with daily maximum

Powder River monthly snow depth with daily maximum

Powder River monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Powder River, WY	0	42	16.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Chase, AK	0	31	38.0%
Chiniak, AK	0	31	38.0%
Chisana, AK	0	31	38.0%
Dot Lake, AK	0	38	24.0%
Eureka Roadhouse, AK	0	31	38.0%
Powder River, WY	0	42	16.0%

Source: The Powder River, WY 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.