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Los Altos Hills, CA vs Mountain View, CA weather comparison

Los Altos Hills

CA

Los Altos Hills and Mountain View have remarkably similar climates.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Los Altos Hills, CA and Mountain View, CA
Los Altos HillsMetricMountain View
241 daysSunny daysclear or partly cloudy skies251 days
23 inPrecipitationper year19 in
59 daysWet daysrain or snow per year55 days
0 inSnowfallper year0 in
20 daysHot daysabove 90 °F9 days
12 daysFreezing nightsat or below 32 °F3 days
74%Humidityaverage relative74%
59 °FAverage temperatureyear round60 °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.

Los Altos HillsMountain View

Daily highs

607080JanMarMayJulSepNovLos Altos Hills, Jan: 59 °FLos Altos Hills, Feb: 62 °FLos Altos Hills, Mar: 66 °FLos Altos Hills, Apr: 70 °FLos Altos Hills, May: 74 °FLos Altos Hills, Jun: 79 °FLos Altos Hills, Jul: 80 °FLos Altos Hills, Aug: 80 °FLos Altos Hills, Sep: 81 °FLos Altos Hills, Oct: 75 °FLos Altos Hills, Nov: 65 °FLos Altos Hills, Dec: 59 °FMountain View, Jan: 59 °FMountain View, Feb: 62 °FMountain View, Mar: 65 °FMountain View, Apr: 68 °FMountain View, May: 72 °FMountain View, Jun: 76 °FMountain View, Jul: 77 °FMountain View, Aug: 77 °FMountain View, Sep: 78 °FMountain View, Oct: 74 °FMountain View, Nov: 65 °FMountain View, Dec: 59 °F

Daily lows

4050JanMarMayJulSepNovLos Altos Hills, Jan: 40 °FLos Altos Hills, Feb: 42 °FLos Altos Hills, Mar: 44 °FLos Altos Hills, Apr: 46 °FLos Altos Hills, May: 50 °FLos Altos Hills, Jun: 53 °FLos Altos Hills, Jul: 56 °FLos Altos Hills, Aug: 56 °FLos Altos Hills, Sep: 54 °FLos Altos Hills, Oct: 50 °FLos Altos Hills, Nov: 44 °FLos Altos Hills, Dec: 40 °FMountain View, Jan: 42 °FMountain View, Feb: 44 °FMountain View, Mar: 46 °FMountain View, Apr: 49 °FMountain View, May: 52 °FMountain View, Jun: 55 °FMountain View, Jul: 58 °FMountain View, Aug: 58 °FMountain View, Sep: 57 °FMountain View, Oct: 53 °FMountain View, Nov: 46 °FMountain View, Dec: 42 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Los Altos Hills high596266707479808081756559
Mountain View high596265687276777778746559
Los Altos Hills low404244465053565654504440
Mountain View low424446495255585857534642

Monthly precipitation

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

Los Altos HillsMountain View
0.02.04.0JanMarMayJulSepNovLos Altos Hills, Jan: 4.5 inLos Altos Hills, Feb: 4.8 inLos Altos Hills, Mar: 3.6 inLos Altos Hills, Apr: 1.8 inLos Altos Hills, May: 0.8 inLos Altos Hills, Jun: 0.2 inLos Altos Hills, Jul: 0.0 inLos Altos Hills, Aug: 0.0 inLos Altos Hills, Sep: 0.1 inLos Altos Hills, Oct: 1.1 inLos Altos Hills, Nov: 2.3 inLos Altos Hills, Dec: 4.3 inMountain View, Jan: 3.6 inMountain View, Feb: 3.8 inMountain View, Mar: 2.9 inMountain View, Apr: 1.6 inMountain View, May: 0.8 inMountain View, Jun: 0.2 inMountain View, Jul: 0.0 inMountain View, Aug: 0.0 inMountain View, Sep: 0.1 inMountain View, Oct: 0.9 inMountain View, Nov: 1.7 inMountain View, Dec: 3.3 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Los Altos Hills4.54.83.61.80.80.20.00.00.11.12.34.3
Mountain View3.63.82.91.60.80.20.00.00.10.91.73.3

Monthly sunny days

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

Los Altos HillsMountain View
0102030JanMarMayJulSepNovLos Altos Hills, Jan: 14 daysLos Altos Hills, Feb: 13 daysLos Altos Hills, Mar: 16 daysLos Altos Hills, Apr: 18 daysLos Altos Hills, May: 20 daysLos Altos Hills, Jun: 23 daysLos Altos Hills, Jul: 27 daysLos Altos Hills, Aug: 27 daysLos Altos Hills, Sep: 26 daysLos Altos Hills, Oct: 24 daysLos Altos Hills, Nov: 18 daysLos Altos Hills, Dec: 16 daysMountain View, Jan: 14 daysMountain View, Feb: 13 daysMountain View, Mar: 15 daysMountain View, Apr: 18 daysMountain View, May: 22 daysMountain View, Jun: 25 daysMountain View, Jul: 29 daysMountain View, Aug: 29 daysMountain View, Sep: 28 daysMountain View, Oct: 24 daysMountain View, Nov: 18 daysMountain View, Dec: 15 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Los Altos Hills141316182023272726241816
Mountain View141315182225292928241815

Keep comparing

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

Los Altos Hills vs another city

See the full Los Altos Hills, CA climate profile

More California cities

Mountain View vs another city

See the full Mountain View, CA climate profile

More California 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).