Skip to content
VSWeather

Catalina Foothills, AZ vs Tucson Mountains, AZ weather comparison

Catalina Foothills

AZ

Catalina Foothills and Tucson Mountains have remarkably similar climates.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Catalina Foothills, AZ and Tucson Mountains, AZ
Catalina FoothillsMetricTucson Mountains
307 daysSunny daysclear or partly cloudy skies307 days
9 inPrecipitationper year9 in
42 daysWet daysrain or snow per year42 days
1 inSnowfallper year1 in
161 daysHot daysabove 90 °F160 days
20 daysFreezing nightsat or below 32 °F18 days
38%Humidityaverage relative36%
70 °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.

Catalina FoothillsTucson Mountains

Daily highs

80100JanMarMayJulSepNovCatalina Foothills, Jan: 67 °FCatalina Foothills, Feb: 70 °FCatalina Foothills, Mar: 77 °FCatalina Foothills, Apr: 84 °FCatalina Foothills, May: 92 °FCatalina Foothills, Jun: 101 °FCatalina Foothills, Jul: 101 °FCatalina Foothills, Aug: 99 °FCatalina Foothills, Sep: 96 °FCatalina Foothills, Oct: 87 °FCatalina Foothills, Nov: 76 °FCatalina Foothills, Dec: 67 °FTucson Mountains, Jan: 67 °FTucson Mountains, Feb: 70 °FTucson Mountains, Mar: 76 °FTucson Mountains, Apr: 83 °FTucson Mountains, May: 92 °FTucson Mountains, Jun: 101 °FTucson Mountains, Jul: 101 °FTucson Mountains, Aug: 99 °FTucson Mountains, Sep: 96 °FTucson Mountains, Oct: 87 °FTucson Mountains, Nov: 76 °FTucson Mountains, Dec: 66 °F

Daily lows

4060JanMarMayJulSepNovCatalina Foothills, Jan: 38 °FCatalina Foothills, Feb: 41 °FCatalina Foothills, Mar: 46 °FCatalina Foothills, Apr: 51 °FCatalina Foothills, May: 60 °FCatalina Foothills, Jun: 69 °FCatalina Foothills, Jul: 75 °FCatalina Foothills, Aug: 74 °FCatalina Foothills, Sep: 68 °FCatalina Foothills, Oct: 56 °FCatalina Foothills, Nov: 45 °FCatalina Foothills, Dec: 38 °FTucson Mountains, Jan: 39 °FTucson Mountains, Feb: 41 °FTucson Mountains, Mar: 46 °FTucson Mountains, Apr: 51 °FTucson Mountains, May: 60 °FTucson Mountains, Jun: 69 °FTucson Mountains, Jul: 75 °FTucson Mountains, Aug: 73 °FTucson Mountains, Sep: 69 °FTucson Mountains, Oct: 57 °FTucson Mountains, Nov: 46 °FTucson Mountains, Dec: 39 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Catalina Foothills high67707784921011019996877667
Tucson Mountains high67707683921011019996877666
Catalina Foothills low384146516069757468564538
Tucson Mountains low394146516069757369574639

Monthly precipitation

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

Catalina FoothillsTucson Mountains
0.00.51.0JanMarMayJulSepNovCatalina Foothills, Jan: 1.1 inCatalina Foothills, Feb: 1.1 inCatalina Foothills, Mar: 0.7 inCatalina Foothills, Apr: 0.2 inCatalina Foothills, May: 0.1 inCatalina Foothills, Jun: 0.2 inCatalina Foothills, Jul: 1.3 inCatalina Foothills, Aug: 1.3 inCatalina Foothills, Sep: 1.0 inCatalina Foothills, Oct: 0.6 inCatalina Foothills, Nov: 0.7 inCatalina Foothills, Dec: 1.2 inTucson Mountains, Jan: 1.1 inTucson Mountains, Feb: 1.1 inTucson Mountains, Mar: 0.7 inTucson Mountains, Apr: 0.2 inTucson Mountains, May: 0.1 inTucson Mountains, Jun: 0.2 inTucson Mountains, Jul: 1.3 inTucson Mountains, Aug: 1.3 inTucson Mountains, Sep: 1.0 inTucson Mountains, Oct: 0.6 inTucson Mountains, Nov: 0.7 inTucson Mountains, Dec: 1.2 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Catalina Foothills1.11.10.70.20.10.21.31.31.00.60.71.2
Tucson Mountains1.11.10.70.20.10.21.31.31.00.60.71.2

Monthly sunny days

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

Catalina FoothillsTucson Mountains
0102030JanMarMayJulSepNovCatalina Foothills, Jan: 24 daysCatalina Foothills, Feb: 21 daysCatalina Foothills, Mar: 26 daysCatalina Foothills, Apr: 27 daysCatalina Foothills, May: 29 daysCatalina Foothills, Jun: 28 daysCatalina Foothills, Jul: 23 daysCatalina Foothills, Aug: 24 daysCatalina Foothills, Sep: 27 daysCatalina Foothills, Oct: 28 daysCatalina Foothills, Nov: 26 daysCatalina Foothills, Dec: 24 daysTucson Mountains, Jan: 24 daysTucson Mountains, Feb: 21 daysTucson Mountains, Mar: 26 daysTucson Mountains, Apr: 27 daysTucson Mountains, May: 29 daysTucson Mountains, Jun: 28 daysTucson Mountains, Jul: 23 daysTucson Mountains, Aug: 24 daysTucson Mountains, Sep: 27 daysTucson Mountains, Oct: 28 daysTucson Mountains, Nov: 26 daysTucson Mountains, Dec: 24 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Catalina Foothills242126272928232427282624
Tucson Mountains242126272928232427282624

Keep comparing

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

Catalina Foothills vs another city

See the full Catalina Foothills, AZ climate profile

More Arizona cities

Tucson Mountains vs another city

See the full Tucson Mountains, 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).