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Juneau, AK vs Phoenix, AZ weather comparison

Juneau

AK

Juneau picks up around 82 more inches of snow each winter.

Phoenix endures about 163 more days above 90 °F each year. Phoenix has around 132 fewer freezing nights a year.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Juneau, AK and Phoenix, AZ
JuneauMetricPhoenix
81 daysSunny daysclear or partly cloudy skies307 days
117 inPrecipitationper year7 in
242 daysWet daysrain or snow per year33 days
82 inSnowfallper year0 in
0 daysHot daysabove 90 °F163 days
133 daysFreezing nightsat or below 32 °F2 days
82%Humidityaverage relative35%
40 °FAverage temperatureyear round74 °F

Monthly temperatures

Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.

JuneauPhoenix

Daily highs

255075100JanMarMayJulSepNovJuneau, Jan: 30 °FJuneau, Feb: 33 °FJuneau, Mar: 38 °FJuneau, Apr: 47 °FJuneau, May: 55 °FJuneau, Jun: 60 °FJuneau, Jul: 60 °FJuneau, Aug: 60 °FJuneau, Sep: 54 °FJuneau, Oct: 46 °FJuneau, Nov: 36 °FJuneau, Dec: 31 °FPhoenix, Jan: 66 °FPhoenix, Feb: 69 °FPhoenix, Mar: 76 °FPhoenix, Apr: 83 °FPhoenix, May: 92 °FPhoenix, Jun: 102 °FPhoenix, Jul: 105 °FPhoenix, Aug: 103 °FPhoenix, Sep: 98 °FPhoenix, Oct: 87 °FPhoenix, Nov: 75 °FPhoenix, Dec: 65 °F

Daily lows

20406080JanMarMayJulSepNovJuneau, Jan: 21 °FJuneau, Feb: 24 °FJuneau, Mar: 27 °FJuneau, Apr: 33 °FJuneau, May: 40 °FJuneau, Jun: 46 °FJuneau, Jul: 48 °FJuneau, Aug: 47 °FJuneau, Sep: 44 °FJuneau, Oct: 37 °FJuneau, Nov: 29 °FJuneau, Dec: 24 °FPhoenix, Jan: 44 °FPhoenix, Feb: 47 °FPhoenix, Mar: 52 °FPhoenix, Apr: 58 °FPhoenix, May: 67 °FPhoenix, Jun: 75 °FPhoenix, Jul: 82 °FPhoenix, Aug: 82 °FPhoenix, Sep: 76 °FPhoenix, Oct: 64 °FPhoenix, Nov: 51 °FPhoenix, Dec: 43 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Juneau high303338475560606054463631
Phoenix high666976839210210510398877565
Juneau low212427334046484744372924
Phoenix low444752586775828276645143

Monthly precipitation

Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.

JuneauPhoenix
051015JanMarMayJulSepNovJuneau, Jan: 11.5 inJuneau, Feb: 8.7 inJuneau, Mar: 8.5 inJuneau, Apr: 6.4 inJuneau, May: 5.6 inJuneau, Jun: 5.2 inJuneau, Jul: 7.0 inJuneau, Aug: 10.0 inJuneau, Sep: 14.5 inJuneau, Oct: 14.9 inJuneau, Nov: 12.1 inJuneau, Dec: 12.8 inPhoenix, Jan: 0.9 inPhoenix, Feb: 1.1 inPhoenix, Mar: 0.8 inPhoenix, Apr: 0.2 inPhoenix, May: 0.1 inPhoenix, Jun: 0.1 inPhoenix, Jul: 0.6 inPhoenix, Aug: 0.9 inPhoenix, Sep: 0.7 inPhoenix, Oct: 0.6 inPhoenix, Nov: 0.5 inPhoenix, Dec: 0.8 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Juneau11.58.78.56.45.65.27.010.014.514.912.112.8
Phoenix0.91.10.80.20.10.10.60.90.70.60.50.8

Monthly sunny days

Days each month with clear or partly cloudy skies, so compare the same month between cities.

JuneauPhoenix
0102030JanMarMayJulSepNovJuneau, Jan: 7 daysJuneau, Feb: 7 daysJuneau, Mar: 8 daysJuneau, Apr: 8 daysJuneau, May: 10 daysJuneau, Jun: 7 daysJuneau, Jul: 5 daysJuneau, Aug: 7 daysJuneau, Sep: 5 daysJuneau, Oct: 5 daysJuneau, Nov: 5 daysJuneau, Dec: 6 daysPhoenix, Jan: 23 daysPhoenix, Feb: 21 daysPhoenix, Mar: 25 daysPhoenix, Apr: 27 daysPhoenix, May: 29 daysPhoenix, Jun: 29 daysPhoenix, Jul: 24 daysPhoenix, Aug: 26 daysPhoenix, Sep: 28 daysPhoenix, Oct: 28 daysPhoenix, Nov: 25 daysPhoenix, Dec: 24 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Juneau7788107575556
Phoenix232125272929242628282524

Keep comparing

Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.

Juneau vs another city

See the full Juneau, AK climate profile

More Alaska cities

Phoenix vs another city

See the full Phoenix, AZ climate profile

More Arizona cities

About this data

Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).