The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Downey, CA vs Pasadena, CA

2025 Compare Climate & Weather:
Downey, CA vs Pasadena, CA

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Highlights

On average, there are 286 sunny days per year in Pasadena. Downey averages 287 sunny days per year. The US average is 205 sunny days.

Pasadena, California gets 21.4 inches of rain, on average, per year. Downey, California gets 14.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Pasadena averages 0 inches of snow per year. Downey averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Pasadena, California
Summer High: the July high is around 87.5 degrees
Winter Low: the January low is 45.1
Rain: averages 21.4 inches of rain a year
Snow: averages 0 inches of snow a year

Downey, California
Summer High: the July high is around 84.6 degrees
Winter Low: the January low is 46
Rain: averages 14.1 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index
Pasadena

The annual BestPlaces Comfort Index for Pasadena 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 Pasadena, while January and February are the least comfortable months.

Downey

The annual BestPlaces Comfort Index for Downey is 9.3 (10=best), which means it is one of the most pleasant places in California.

9.3 / 10
June, May and October are the most pleasant months in Downey, while January and February are the least comfortable months.

Average Monthly High / Low (°F)
MonthDowney, CAPasadena, CA
January69° / 46°68° / 45°
February69° / 48°69° / 47°
March71° / 50°71° / 49°
April74° / 53°74° / 52°
May76° / 57°77° / 56°
June80° / 61°82° / 60°
July85° / 64°88° / 64°
August86° / 65°89° / 64°
September85° / 63°87° / 62°
October79° / 58°81° / 56°
November74° / 51°73° / 49°
December69° / 46°67° / 44°
Hot, Freezing, Rainy, Snowy Days: Downey / Pasadena
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 00 / 06 / 60 / 0
February0 / 00 / 05 / 70 / 0
March1 / 00 / 04 / 60 / 0
April2 / 20 / 02 / 40 / 0
May2 / 20 / 01 / 20 / 0
June2 / 40 / 00 / 10 / 0
July6 / 110 / 00 / 10 / 0
August9 / 130 / 00 / 10 / 0
September7 / 110 / 01 / 10 / 0
October4 / 50 / 02 / 30 / 0
November1 / 10 / 03 / 30 / 0
December0 / 00 / 14 / 50 / 0
August is the hottest month for Downey with an average high temperature of 86.4°, which ranks it as cooler than most places in California. In Downey, there are 8 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Downey are October, June and May.

August is the hottest month for Pasadena with an average high temperature of 89.1°, which ranks it as about average compared to other places in California. In Pasadena, there are 6 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Pasadena are May, October and June.
December has the coldest nighttime temperatures for Downey with an average of 45.7°. This is one of the warmest places in California.

December has the coldest nighttime temperatures for Pasadena with an average of 44.3°. This is warmer than most places in California.

In Downey, there are 32.9 days annually when the high temperature is over 90°, which is cooler than most places in California.

In Pasadena, there are 49.6 days annually when the high temperature is over 90°, which is about average compared to other places in California.

In Downey, there are 0.3 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in California.

In Pasadena, there are 1.0 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

In Downey, 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 Pasadena, 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 Downey with 3.4 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 14.1 inches in Downey means that it is drier than most places in California.


February is the wettest month in Pasadena with 5.2 inches of rain, and the driest month is July with 0.1 inches. The wettest season is Spring with 59% of yearly precipitation and 2% occurs in Autumn, which is the driest season. The annual rainfall of 21.4 inches in Pasadena means that it is wetter than most places in California.

January is the rainiest month in Downey with 5.5 days of rain, and August is the driest month with only 0.2 rainy days. There are 28.2 rainy days annually in Downey, which is one of the least rainy places in California. The rainiest season is Spring when it rains 52% of the time and the driest is Autumn with only a 3% chance of a rainy day.

February is the rainiest month in Pasadena with 6.8 days of rain, and July is the driest month with only 0.5 rainy days. There are 39.7 rainy days annually in Pasadena, which is less rainy than most places in California. The rainiest season is Spring when it rains 46% of the time and the driest is Autumn with only a 6% chance of a rainy day.

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

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

Any measurable snowfall is a rare occurance in Pasadena.

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 Downey    2 Reviews
Jill · Sherman Oaks, CA
re:
Over 16 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
NC For Me · Apex, NC
re:
Over 16 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 Downey

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Reviews for Pasadena    2 Reviews
Jill · Sherman Oaks, CA
re:
Over 16 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
NC For Me · Apex, NC
re:
Over 16 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 Pasadena

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Zips In Downey, California
90241, 90242, 90240
Zips In PASADENA, CALIFORNIA
91104, 91107, 91103, 91106, 91101, 91105
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