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Phoenix, AZ vs Tomball, TX weather comparison

Phoenix

AZ

Phoenix sees rain or snow on roughly 88 fewer days each year.

Phoenix enjoys about 94 more sunny days a year than Tomball. Phoenix endures about 52 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 Phoenix, AZ and Tomball, TX
PhoenixMetricTomball
307 daysSunny daysclear or partly cloudy skies213 days
7 inPrecipitationper year46 in
33 daysWet daysrain or snow per year122 days
0 inSnowfallper year0 in
163 daysHot daysabove 90 °F111 days
2 daysFreezing nightsat or below 32 °F14 days
35%Humidityaverage relative74%
74 °FAverage temperatureyear round70 °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.

PhoenixTomball

Daily highs

6080100JanMarMayJulSepNovPhoenix, 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 °FTomball, Jan: 63 °FTomball, Feb: 67 °FTomball, Mar: 74 °FTomball, Apr: 80 °FTomball, May: 87 °FTomball, Jun: 92 °FTomball, Jul: 94 °FTomball, Aug: 95 °FTomball, Sep: 91 °FTomball, Oct: 82 °FTomball, Nov: 72 °FTomball, Dec: 65 °F

Daily lows

406080JanMarMayJulSepNovPhoenix, 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 °FTomball, Jan: 43 °FTomball, Feb: 47 °FTomball, Mar: 53 °FTomball, Apr: 59 °FTomball, May: 67 °FTomball, Jun: 73 °FTomball, Jul: 75 °FTomball, Aug: 74 °FTomball, Sep: 70 °FTomball, Oct: 60 °FTomball, Nov: 50 °FTomball, Dec: 44 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Phoenix high666976839210210510398877565
Tomball high636774808792949591827265
Phoenix low444752586775828276645143
Tomball low434753596773757470605044

Monthly precipitation

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

PhoenixTomball
0.02.04.0JanMarMayJulSepNovPhoenix, 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 inTomball, Jan: 4.0 inTomball, Feb: 3.2 inTomball, Mar: 3.5 inTomball, Apr: 3.9 inTomball, May: 3.8 inTomball, Jun: 4.5 inTomball, Jul: 3.2 inTomball, Aug: 3.5 inTomball, Sep: 4.1 inTomball, Oct: 4.1 inTomball, Nov: 3.9 inTomball, Dec: 4.2 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Phoenix0.91.10.80.20.10.10.60.90.70.60.50.8
Tomball4.03.23.53.93.84.53.23.54.14.13.94.2

Monthly sunny days

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

PhoenixTomball
0102030JanMarMayJulSepNovPhoenix, 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 daysTomball, Jan: 15 daysTomball, Feb: 13 daysTomball, Mar: 15 daysTomball, Apr: 16 daysTomball, May: 17 daysTomball, Jun: 20 daysTomball, Jul: 20 daysTomball, Aug: 21 daysTomball, Sep: 21 daysTomball, Oct: 22 daysTomball, Nov: 18 daysTomball, Dec: 15 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Phoenix232125272929242628282524
Tomball151315161720202121221815

Keep comparing

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

Phoenix vs another city

See the full Phoenix, AZ climate profile

More Arizona cities

Tomball vs another city

See the full Tomball, TX climate profile

More Texas 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).