Zip 90720 (Los Alamitos, CA) Weather


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The most pleasant months of the year for the 90720 zip code are October, June and July. In the 90720 zip code, there are 8 comfortable months with high temperatures in the range of 70-85°. August is the hottest month for the 90720 zip code with an average high temperature of 83.2°, which ranks it as cooler than most places in California. Any measurable snowfall is a rare occurance in the 90720 zip code. August is the most humid month, though it is still relatively mild compared to many other places.

Today's Weather - Los Alamitos, CA

12 AM PST

Sunny

67°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
This AfternoonSunny69° / 51°W 10 to 20 mph
MondaySunny72° / 53°S 5 to 15 mph
TuesdaySunny72° / 55°S 5 to 15 mph
WednesdayMostly Sunny73° / 56°S 5 to 15 mph
ThursdayMostly Sunny73° / 57°SE 5 to 15 mph
FridayMostly Sunny73° / 56°S 5 to 10 mph
SaturdayPartly Sunny73° / 55°SW 5 to 15 mph

Weather Highlights

Summer High: the July high is around 81 degrees
Winter Low: the January low is 46
Rain: averages 13 inches of rain a year
Snow: averages 0 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Los Alamitos (zip 90720) area is 9.8 (10=best), which means it is more comfortable than most places in California.

9.8 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Average Monthly High and Low (°F)
HighLow
January67° 46°
February67° 48°
March69° 51°
April71° 53°
May74° 58°
June76° 61°
July81° 65°
August83° 65°
September82° 63°
October77° 58°
November72° 51°
December67° 46°
Hot, Freezing, Rainy, Snowy Days: Los Alamitos
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January0060
February0060
March0050
April1030
May1010
June1010
July2000
August4000
September4010
October3020
November1030
December0050

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.

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Rossmoor is an unincorporated community with the City of Los Alamitos postal zip code. It is a community of 3500 homes and is bordered by Los Alamitos and Seal Beach,  More

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