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Dedham, MA vs Phoenix, AZ weather comparison

Dedham

MA

Dedham picks up around 65 more inches of snow each winter.

Phoenix has around 121 fewer freezing nights a year. Phoenix endures about 151 more days above 90 °F each year.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Dedham, MA and Phoenix, AZ
DedhamMetricPhoenix
200 daysSunny daysclear or partly cloudy skies307 days
42 inPrecipitationper year7 in
123 daysWet daysrain or snow per year33 days
65 inSnowfallper year0 in
12 daysHot daysabove 90 °F163 days
123 daysFreezing nightsat or below 32 °F2 days
72%Humidityaverage relative35%
51 °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.

DedhamPhoenix

Daily highs

406080100JanMarMayJulSepNovDedham, Jan: 37 °FDedham, Feb: 39 °FDedham, Mar: 46 °FDedham, Apr: 58 °FDedham, May: 69 °FDedham, Jun: 78 °FDedham, Jul: 83 °FDedham, Aug: 82 °FDedham, Sep: 74 °FDedham, Oct: 63 °FDedham, Nov: 52 °FDedham, Dec: 42 °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

20406080JanMarMayJulSepNovDedham, Jan: 20 °FDedham, Feb: 21 °FDedham, Mar: 28 °FDedham, Apr: 38 °FDedham, May: 48 °FDedham, Jun: 57 °FDedham, Jul: 63 °FDedham, Aug: 62 °FDedham, Sep: 54 °FDedham, Oct: 43 °FDedham, Nov: 34 °FDedham, Dec: 26 °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
Dedham high373946586978838274635242
Phoenix high666976839210210510398877565
Dedham low202128384857636254433426
Phoenix low444752586775828276645143

Monthly precipitation

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

DedhamPhoenix
0.02.04.0JanMarMayJulSepNovDedham, Jan: 3.4 inDedham, Feb: 3.1 inDedham, Mar: 4.3 inDedham, Apr: 3.6 inDedham, May: 3.0 inDedham, Jun: 3.5 inDedham, Jul: 3.0 inDedham, Aug: 3.5 inDedham, Sep: 3.3 inDedham, Oct: 3.9 inDedham, Nov: 3.4 inDedham, Dec: 4.2 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
Dedham3.43.14.33.63.03.53.03.53.33.93.44.2
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.

DedhamPhoenix
0102030JanMarMayJulSepNovDedham, Jan: 17 daysDedham, Feb: 16 daysDedham, Mar: 16 daysDedham, Apr: 15 daysDedham, May: 15 daysDedham, Jun: 15 daysDedham, Jul: 18 daysDedham, Aug: 19 daysDedham, Sep: 17 daysDedham, Oct: 18 daysDedham, Nov: 16 daysDedham, Dec: 17 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
Dedham171616151515181917181617
Phoenix232125272929242628282524

Keep comparing

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

Dedham vs another city

See the full Dedham, MA climate profile

More Massachusetts 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).