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Colusa, CA vs Phoenix, AZ weather comparison

Colusa

CA

Phoenix endures about 78 more days above 90 °F each year.

Phoenix sees rain or snow on roughly 20 fewer days each year. Phoenix enjoys about 37 more sunny days a year than Colusa.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Colusa, CA and Phoenix, AZ
ColusaMetricPhoenix
271 daysSunny daysclear or partly cloudy skies307 days
20 inPrecipitationper year7 in
53 daysWet daysrain or snow per year33 days
0 inSnowfallper year0 in
85 daysHot daysabove 90 °F163 days
17 daysFreezing nightsat or below 32 °F2 days
51%Humidityaverage relative35%
62 °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.

ColusaPhoenix

Daily highs

6080100JanMarMayJulSepNovColusa, Jan: 55 °FColusa, Feb: 60 °FColusa, Mar: 67 °FColusa, Apr: 73 °FColusa, May: 81 °FColusa, Jun: 88 °FColusa, Jul: 92 °FColusa, Aug: 92 °FColusa, Sep: 89 °FColusa, Oct: 79 °FColusa, Nov: 64 °FColusa, Dec: 55 °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

406080JanMarMayJulSepNovColusa, Jan: 38 °FColusa, Feb: 41 °FColusa, Mar: 44 °FColusa, Apr: 46 °FColusa, May: 53 °FColusa, Jun: 59 °FColusa, Jul: 60 °FColusa, Aug: 58 °FColusa, Sep: 54 °FColusa, Oct: 48 °FColusa, Nov: 42 °FColusa, Dec: 38 °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
Colusa high556067738188929289796455
Phoenix high666976839210210510398877565
Colusa low384144465359605854484238
Phoenix low444752586775828276645143

Monthly precipitation

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

ColusaPhoenix
0.02.04.0JanMarMayJulSepNovColusa, Jan: 4.0 inColusa, Feb: 3.7 inColusa, Mar: 2.9 inColusa, Apr: 1.3 inColusa, May: 0.9 inColusa, Jun: 0.2 inColusa, Jul: 0.0 inColusa, Aug: 0.0 inColusa, Sep: 0.1 inColusa, Oct: 1.0 inColusa, Nov: 2.0 inColusa, Dec: 3.6 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
Colusa4.03.72.91.30.90.20.00.00.11.02.03.6
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.

ColusaPhoenix
0102030JanMarMayJulSepNovColusa, Jan: 16 daysColusa, Feb: 15 daysColusa, Mar: 18 daysColusa, Apr: 20 daysColusa, May: 24 daysColusa, Jun: 27 daysColusa, Jul: 30 daysColusa, Aug: 30 daysColusa, Sep: 29 daysColusa, Oct: 27 daysColusa, Nov: 19 daysColusa, 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
Colusa161518202427303029271916
Phoenix232125272929242628282524

Keep comparing

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

Colusa vs another city

See the full Colusa, CA climate profile

More California 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).