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Bryn Mawr, PA vs Phoenix, AZ weather comparison

Bryn Mawr

PA

Bryn Mawr picks up around 22 more inches of snow each winter.

Phoenix has around 88 fewer freezing nights a year. Phoenix endures about 125 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 Bryn Mawr, PA and Phoenix, AZ
Bryn MawrMetricPhoenix
203 daysSunny daysclear or partly cloudy skies307 days
43 inPrecipitationper year7 in
120 daysWet daysrain or snow per year33 days
22 inSnowfallper year0 in
38 daysHot daysabove 90 °F163 days
90 daysFreezing nightsat or below 32 °F2 days
68%Humidityaverage relative35%
56 °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.

Bryn MawrPhoenix

Daily highs

406080100JanMarMayJulSepNovBryn Mawr, Jan: 42 °FBryn Mawr, Feb: 44 °FBryn Mawr, Mar: 53 °FBryn Mawr, Apr: 65 °FBryn Mawr, May: 75 °FBryn Mawr, Jun: 84 °FBryn Mawr, Jul: 89 °FBryn Mawr, Aug: 87 °FBryn Mawr, Sep: 80 °FBryn Mawr, Oct: 68 °FBryn Mawr, Nov: 56 °FBryn Mawr, Dec: 46 °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

406080JanMarMayJulSepNovBryn Mawr, Jan: 25 °FBryn Mawr, Feb: 27 °FBryn Mawr, Mar: 33 °FBryn Mawr, Apr: 43 °FBryn Mawr, May: 54 °FBryn Mawr, Jun: 64 °FBryn Mawr, Jul: 69 °FBryn Mawr, Aug: 67 °FBryn Mawr, Sep: 60 °FBryn Mawr, Oct: 47 °FBryn Mawr, Nov: 38 °FBryn Mawr, Dec: 30 °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
Bryn Mawr high424453657584898780685646
Phoenix high666976839210210510398877565
Bryn Mawr low252733435464696760473830
Phoenix low444752586775828276645143

Monthly precipitation

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

Bryn MawrPhoenix
0.02.04.0JanMarMayJulSepNovBryn Mawr, Jan: 3.2 inBryn Mawr, Feb: 3.0 inBryn Mawr, Mar: 4.1 inBryn Mawr, Apr: 3.6 inBryn Mawr, May: 3.5 inBryn Mawr, Jun: 3.8 inBryn Mawr, Jul: 3.9 inBryn Mawr, Aug: 3.7 inBryn Mawr, Sep: 4.1 inBryn Mawr, Oct: 3.6 inBryn Mawr, Nov: 2.9 inBryn Mawr, Dec: 4.0 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
Bryn Mawr3.23.04.13.63.53.83.93.74.13.62.94.0
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.

Bryn MawrPhoenix
0102030JanMarMayJulSepNovBryn Mawr, Jan: 16 daysBryn Mawr, Feb: 16 daysBryn Mawr, Mar: 16 daysBryn Mawr, Apr: 15 daysBryn Mawr, May: 16 daysBryn Mawr, Jun: 16 daysBryn Mawr, Jul: 18 daysBryn Mawr, Aug: 19 daysBryn Mawr, Sep: 18 daysBryn Mawr, Oct: 19 daysBryn Mawr, Nov: 17 daysBryn Mawr, Dec: 16 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
Bryn Mawr161616151616181918191716
Phoenix232125272929242628282524

Keep comparing

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

Bryn Mawr vs another city

See the full Bryn Mawr, PA climate profile

More Pennsylvania 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).