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Chehalis, WA vs Phoenix, AZ weather comparison

Chehalis

WA

Phoenix has around 48 fewer freezing nights a year.

Phoenix endures about 156 more days above 90 °F each year. Phoenix sees rain or snow on roughly 118 fewer days each year.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Chehalis, WA and Phoenix, AZ
ChehalisMetricPhoenix
135 daysSunny daysclear or partly cloudy skies307 days
54 inPrecipitationper year7 in
152 daysWet daysrain or snow per year33 days
8 inSnowfallper year0 in
7 daysHot daysabove 90 °F163 days
49 daysFreezing nightsat or below 32 °F2 days
81%Humidityaverage relative35%
52 °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.

ChehalisPhoenix

Daily highs

6080100JanMarMayJulSepNovChehalis, Jan: 46 °FChehalis, Feb: 50 °FChehalis, Mar: 54 °FChehalis, Apr: 60 °FChehalis, May: 67 °FChehalis, Jun: 71 °FChehalis, Jul: 78 °FChehalis, Aug: 78 °FChehalis, Sep: 73 °FChehalis, Oct: 61 °FChehalis, Nov: 51 °FChehalis, Dec: 45 °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

406080JanMarMayJulSepNovChehalis, Jan: 34 °FChehalis, Feb: 34 °FChehalis, Mar: 36 °FChehalis, Apr: 39 °FChehalis, May: 45 °FChehalis, Jun: 49 °FChehalis, Jul: 53 °FChehalis, Aug: 53 °FChehalis, Sep: 48 °FChehalis, Oct: 43 °FChehalis, Nov: 37 °FChehalis, Dec: 34 °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
Chehalis high465054606771787873615145
Phoenix high666976839210210510398877565
Chehalis low343436394549535348433734
Phoenix low444752586775828276645143

Monthly precipitation

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

ChehalisPhoenix
0.02.55.07.5JanMarMayJulSepNovChehalis, Jan: 7.3 inChehalis, Feb: 5.4 inChehalis, Mar: 6.2 inChehalis, Apr: 4.8 inChehalis, May: 3.1 inChehalis, Jun: 2.0 inChehalis, Jul: 0.6 inChehalis, Aug: 1.0 inChehalis, Sep: 2.1 inChehalis, Oct: 5.0 inChehalis, Nov: 8.2 inChehalis, Dec: 7.8 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
Chehalis7.35.46.24.83.12.00.61.02.15.08.27.8
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.

ChehalisPhoenix
0102030JanMarMayJulSepNovChehalis, Jan: 6 daysChehalis, Feb: 8 daysChehalis, Mar: 7 daysChehalis, Apr: 9 daysChehalis, May: 11 daysChehalis, Jun: 13 daysChehalis, Jul: 20 daysChehalis, Aug: 20 daysChehalis, Sep: 18 daysChehalis, Oct: 12 daysChehalis, Nov: 7 daysChehalis, 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
Chehalis687911132020181276
Phoenix232125272929242628282524

Keep comparing

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

Chehalis vs another city

See the full Chehalis, WA climate profile

More Washington 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).