Juneau, AK Weather Forecast & Monthly Average Temperatures

TEMPERATURE	56
HUMIDITY	87
PRESSURE	30.1
WIND COND.	80 5.8

Juneau Average Weather

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	25°F	35°F	30°F	7.2"
February	24°F	37°F	30°F	3.9"
March	25°F	40°F	33°F	3.4"
April	32°F	50°F	41°F	3.7"
May	40°F	60°F	50°F	3.4"
June	46°F	64°F	54°F	4.0"
July	49°F	65°F	56°F	5.8"
August	49°F	64°F	56°F	6.9"
September	44°F	57°F	50°F	9.9"
October	36°F	49°F	42°F	8.5"
November	27°F	38°F	33°F	6.8"
December	23°F	35°F	29°F	5.6"

Did you know?

The highest monthly average temperature in Juneau for July is 56 degrees.
The lowest monthly average temperature in Juneau for December is 29 degrees.
The most monthly precipitation in Juneau occurs in September with 9.9 inches.
The air quality index in Juneau is 61% better than the national average.
The pollution index in Juneau is 81% better than the national average.

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Juneau 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	Juneau	Alaska	National
Air quality index	19	30	50
Pollution index	926,820	11,990,286	5,066,862

Juneau air quality information

Measurement	Total
Days measured	346
Days with good air quality	309
Days with moderate air quality	35
Days w/ poor A.Q. for sensitive groups	2
Days with unhealthy air quality

Juneau air quality information

Pollutant	Total
Arsenic	0.070%
Benzene	0.020%
Carbon Tetrachloride	0.002%
Lead	0.030%
Mercury	0.030%

Average monthly Juneau temperature with heat index

Juneau monthly precipitation with daily maximum

Juneau monthly snow depth with daily maximum

Juneau monthly wind speed information

Nearby cities with good air quality

City, State	Population	Air Quality Index	National Avg.
Juneau, AK	32,524	19	62%

Cities with similar population

City, State	Population	Air Quality Index	National Avg.
Englewood, CO	32,523	54	8%
Waxahachie, TX	32,536	54	8%
Bangor, ME	32,491	31	38%
Lewiston, ID	32,484	31	38%
Fairbanks, AK	32,578	37	26%
Juneau, AK	32,524	19	62%

Source: The Juneau, AK 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.