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2024 Compare Climate & Weather:
Simi Valley, CA vs Los Angeles, CA

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Highlights

On average, there are 284 sunny days per year in Los Angeles. Simi Valley averages 277 sunny days per year. The US average is 205 sunny days.

Los Angeles, California gets 15.5 inches of rain, on average, per year. Simi Valley, California gets 17.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Los Angeles averages 0 inches of snow per year. Simi Valley averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.


Weather Highlights

Los Angeles, California
Summer High:
the July high is around 83.6 degrees
Winter Low: the January low is 45.9
Rain: averages 15.5 inches of rain a year
Snow: averages 0 inches of snow a year

Simi Valley, California
Summer High:
the July high is around 92.2 degrees
Winter Low: the January low is 41.5
Rain: averages 17.2 inches of rain a year
Snow: averages 0 inches of snow a year


BESTPLACES COMFORT INDEX
Los Angeles

The annual BestPlaces Comfort Index for Los Angeles is 9.1 (10=best), which means it is one of the most pleasant places in California.

9.1 / 10
June, May and October are the most pleasant months in Los Angeles, while January and February are the least comfortable months.

Simi Valley

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

8.6 / 10
May, October and June are the most pleasant months in Simi Valley, while August and July are the least comfortable months.


Today's Weather - Simi Valley, CA

5 AM PST

Mostly Clear

49°F

DAYDESCRIPTIONHIGH / LOWWIND
OvernightMostly Clear49° / 75°N 5 mph
Sunday NightMostly Clear50° / 78°NW 10 to 15 mph
Monday NightClear50° / 77°NNW 5 to 15 mph
Tuesday NightMostly Clear49° / 74°NNW 5 to 15 mph
Wednesday NightMostly Clear50° / 80°NNW 5 to 15 mph
Thursday NightMostly Clear52° / 80°NNW 10 to 15 mph
Friday NightMostly Clear51° / 76°NNE 5 to 15 mph

Today's Weather - Los Angeles, CA

5 AM PST

Patchy Fog

53°F

DAYDESCRIPTIONHIGH / LOWWIND
OvernightPatchy Fog53° / 69°E 5 mph
Sunday NightPatchy Fog53° / 70°ENE 5 to 15 mph
Monday NightPatchy Fog56° / 73°NNW 0 to 15 mph
Tuesday NightPatchy Fog56° / 71°SE 5 to 15 mph
Wednesday NightPatchy Fog56° / 75°SE 5 to 15 mph
Thursday NightMostly Clear57° / 75°NE 5 to 15 mph
Friday NightPatchy Fog58° / 73°SSW 5 to 15 mph

Average Monthly High / Low (°F)
MonthSimi Valley, CALos Angeles, CA
January68° / 42°67° / 46°
February68° / 42°67° / 47°
March72° / 44°69° / 49°
April76° / 46°72° / 51°
May80° / 51°75° / 55°
June86° / 55°79° / 59°
July92° / 59°84° / 62°
August94° / 58°85° / 63°
September90° / 57°83° / 61°
October82° / 51°78° / 56°
November74° / 45°72° / 50°
December68° / 41°67° / 45°

Hot, Freezing, Rainy, Snowy Days: Simi Valley / Los Angeles
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 03 / 16 / 60 / 0
February0 / 02 / 07 / 60 / 0
March1 / 01 / 05 / 50 / 0
April3 / 10 / 03 / 30 / 0
May6 / 20 / 01 / 10 / 0
June10 / 40 / 00 / 10 / 0
July19 / 80 / 00 / 00 / 0
August21 / 100 / 00 / 00 / 0
September16 / 80 / 01 / 10 / 0
October7 / 40 / 03 / 20 / 0
November1 / 11 / 03 / 30 / 0
December0 / 03 / 15 / 50 / 0
August is the hottest month for Simi Valley with an average high temperature of 93.5°, which ranks it as warmer than most places in California. In Simi Valley, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Simi Valley are April, May and November.

August is the hottest month for Los Angeles with an average high temperature of 85.0°, which ranks it as cooler than most places in California. In Los Angeles, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Los Angeles are October, June and May.


December has the coldest nighttime temperatures for Simi Valley with an average of 40.5°. This is warmer than most places in California.

December has the coldest nighttime temperatures for Los Angeles with an average of 45.2°. This is one of the warmest places in California.



In Simi Valley, there are 82.8 days annually when the high temperature is over 90°, which is hotter than most places in California.

In Los Angeles, there are 37.3 days annually when the high temperature is over 90°, which is about average compared to other places in California.



In Simi Valley, there are 9.2 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

In Los Angeles, there are 2.1 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.



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

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



February is the wettest month in Simi Valley with 4.3 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 62% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 17.2 inches in Simi Valley means that it is about average compared to other places in California.


February is the wettest month in Los Angeles with 3.9 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 61% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 15.5 inches in Los Angeles means that it is drier than most places in California.


February is the rainiest month in Simi Valley with 6.6 days of rain, and July is the driest month with only 0.2 rainy days. There are 35.0 rainy days annually in Simi Valley, which is less rainy than most places in California. The rainiest season is Spring when it rains 51% of the time and the driest is Autumn with only a 3% chance of a rainy day.

February is the rainiest month in Los Angeles with 6.3 days of rain, and July is the driest month with only 0.3 rainy days. There are 33.7 rainy days annually in Los Angeles, which is less rainy than most places in California. The rainiest season is Spring when it rains 51% of the time and the driest is Autumn with only a 4% chance of a rainy day.



There is rarely any recorded snowfall in Simi Valley, ranking it as one of the least snowy places in California.

There is rarely any recorded snowfall in Los Angeles, ranking it as one of the least snowy places in California.



Any measurable snowfall is a rare occurance in Simi Valley.

Any measurable snowfall is a rare occurance in Los Angeles.


DID YOU KNOW?

Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.

Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.

Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.


Reviews for Simi Valley    2 Reviews

Over 15 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

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Over 15 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

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Start Your Review of Simi Valley

Reviews for Los Angeles    2 Reviews

Over 15 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

   |    Reply

Over 15 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

   |    Reply

Start Your Review of Los Angeles

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ZIPS IN SIMI VALLEY, CALIFORNIA
93065, 93063
ZIPS IN LOS ANGELES, CALIFORNIA
90011, 91331, 91342, 90044, 91335, 91402, 90003, 90026, 90019, 91343, 107 total

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