Los Altos climate

Typical historical weather for Los Altos, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.

Want today's actual conditions instead? See the current forecast for Los Altos.

Annual average

15.3°C

across all months

Warmest month

27.4°C

Aug average high

Coolest month

6.7°C

Feb average low

Annual rainfall

510mm

total per year

Monthly averages

Average daily high/low temperature (band) and monthly rainfall (bars).

● Avg high● Avg low▮ Rainfall

Records on file

Hottest day

43°C

2 September 2017

Coldest day

0.1°C

19 December 2016

Wettest day

72.4mm

20 February 2017

Windiest day

7.4m/s

4 February 2024