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Key Largo, FL vs Phoenix, AZ weather comparison

Key Largo

FL

Phoenix sees rain or snow on roughly 84 fewer days each year.

Phoenix endures about 116 more days above 90 °F each year. Phoenix enjoys about 66 more sunny days a year than Key Largo.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Key Largo, FL and Phoenix, AZ
Key LargoMetricPhoenix
241 daysSunny daysclear or partly cloudy skies307 days
33 inPrecipitationper year7 in
118 daysWet daysrain or snow per year33 days
0 inSnowfallper year0 in
47 daysHot daysabove 90 °F163 days
0 daysFreezing nightsat or below 32 °F2 days
77%Humidityaverage relative35%
78 °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.

Key LargoPhoenix

Daily highs

80100JanMarMayJulSepNovKey Largo, Jan: 76 °FKey Largo, Feb: 78 °FKey Largo, Mar: 80 °FKey Largo, Apr: 83 °FKey Largo, May: 85 °FKey Largo, Jun: 88 °FKey Largo, Jul: 90 °FKey Largo, Aug: 90 °FKey Largo, Sep: 89 °FKey Largo, Oct: 86 °FKey Largo, Nov: 81 °FKey Largo, Dec: 78 °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

6080JanMarMayJulSepNovKey Largo, Jan: 63 °FKey Largo, Feb: 65 °FKey Largo, Mar: 67 °FKey Largo, Apr: 71 °FKey Largo, May: 74 °FKey Largo, Jun: 77 °FKey Largo, Jul: 79 °FKey Largo, Aug: 79 °FKey Largo, Sep: 78 °FKey Largo, Oct: 75 °FKey Largo, Nov: 70 °FKey Largo, Dec: 66 °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
Key Largo high767880838588909089868178
Phoenix high666976839210210510398877565
Key Largo low636567717477797978757066
Phoenix low444752586775828276645143

Monthly precipitation

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

Key LargoPhoenix
0.02.04.0JanMarMayJulSepNovKey Largo, Jan: 1.4 inKey Largo, Feb: 1.3 inKey Largo, Mar: 1.3 inKey Largo, Apr: 1.5 inKey Largo, May: 3.0 inKey Largo, Jun: 4.5 inKey Largo, Jul: 2.9 inKey Largo, Aug: 4.3 inKey Largo, Sep: 5.2 inKey Largo, Oct: 4.4 inKey Largo, Nov: 1.8 inKey Largo, Dec: 1.3 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
Key Largo1.41.31.31.53.04.52.94.35.24.41.81.3
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.

Key LargoPhoenix
0102030JanMarMayJulSepNovKey Largo, Jan: 22 daysKey Largo, Feb: 23 daysKey Largo, Mar: 26 daysKey Largo, Apr: 24 daysKey Largo, May: 24 daysKey Largo, Jun: 14 daysKey Largo, Jul: 16 daysKey Largo, Aug: 16 daysKey Largo, Sep: 13 daysKey Largo, Oct: 19 daysKey Largo, Nov: 23 daysKey Largo, Dec: 23 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
Key Largo222326242414161613192323
Phoenix232125272929242628282524

Keep comparing

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

Key Largo vs another city

See the full Key Largo, FL climate profile

More Florida 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).