Zip 94022 (Los Altos, CA) Climate

The climate in 94022 Los Altos, CA is characterized by warm, dry summers and cool, wet winters. The average temperature during the summer months is usually around 70 degrees Fahrenheit, while in the winter months it tends to stay around 50 degrees Fahrenheit. Rainfall is heaviest from October through April, with an average of 10-15 inches per year. During the summer months, the area gets less than 0.5 inches of rain on average and experiences mild humidity levels. Overall, the climate in 94022 Los Altos, CA can be described as Mediterranean with mild temperatures throughout most of the year.

Los Altos (zip 94022), California gets 20 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Los Altos (zip 94022) averages 0 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 260 sunny days per year in Los Altos (zip 94022). The US average is 205 sunny days.

Los Altos (zip 94022) gets some kind of precipitation, on average, 61 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.

Weather Highlights

Summer High: the July high is around 82 degrees
Winter Low: the January low is 40
Rain: averages 20 inches of rain a year
Snow: averages 0 inches of snow a year

Bestplaces Comfort Index

The annual BestPlaces Comfort Index for the 94022 zip code is 8.6 (10=best), which means it is more comfortable than most places in California.

9.6 Summer - 7.5 Winter

July, June and August are the most pleasant months in the 94022 zip code, while January and December are the least comfortable months.

Climate	Los Altos, California	United States
	20.0 in.	38.1 in.
	0.0 in.	27.8 in.
	61.1 days	106.2 days
	260 days	205 days
	81.6°	85.8°
	39.5°	21.7°
	8.6	7
	5.1	4.3
	231 ft.	2443 ft.

Climate

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

August is the hottest month for the 94022 zip code with an average high temperature of 81.6°, which ranks it as cooler than most places in California. In the 94022 zip code, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for the 94022 zip code are June, October and May.

In the 94022 zip code, there are 22.3 days annually when the high temperature is over 90°, which is cooler than most places in California.

December has the coldest nighttime temperatures for the 94022 zip code with an average of 39.1°. This is warmer than most places in California.

In the 94022 zip code, there are 13.0 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in California.

In the 94022 zip code, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in California.

Humidity in the 94022 zip code is generally quite low and comfortable. There are few days during the summer when the humidity becomes unpleasant. The most humid months (but still comfortable) are July, August and June.

February is the wettest month in the 94022 zip code with 4.1 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 58% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 20.0 inches in the 94022 zip code means that it is about average compared to other places in California.

February is the rainiest month in the 94022 zip code with 10.5 days of rain, and July is the driest month with only 0.1 rainy days. There are 61.1 rainy days annually in the 94022 zip code, which is about average compared to other places in California. The rainiest season is Spring when it rains 51% of the time and the driest is Autumn with only a 2% chance of a rainy day.

There is rarely any recorded snowfall in the 94022 zip code, ranking it as one of the least snowy places in California. Any measurable snowfall is a rare occurance in the 94022 zip code.