The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Los Alamos, NM vs Boulder Creek, CA

2025 Compare Climate & Weather:
Los Alamos, NM vs Boulder Creek, CA

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Highlights

On average, there are 263 sunny days per year in Boulder Creek. Los Alamos averages 276 sunny days per year. The US average is 205 sunny days.

Boulder Creek, California gets 36 inches of rain, on average, per year. Los Alamos, New Mexico gets 16.4 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Boulder Creek averages 0 inches of snow per year. Los Alamos averages 38.5 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Boulder Creek, California
Summer High:
the July high is around 80.8 degrees
Winter Low: the January low is 38.3
Rain: averages 36 inches of rain a year
Snow: averages 0 inches of snow a year

Los Alamos, New Mexico
Summer High:
the July high is around 83.8 degrees
Winter Low: the January low is 18.6
Rain: averages 16.4 inches of rain a year
Snow: averages 38.5 inches of snow a year

BestPlaces Comfort Index
Boulder Creek

The annual BestPlaces Comfort Index for Boulder Creek is 8.4 (10=best), which means it is more comfortable than most places in California.

8.4 / 10
August, July and September are the most pleasant months in Boulder Creek, while January and December are the least comfortable months.

Los Alamos

The annual BestPlaces Comfort Index for Los Alamos is 7.4 (10=best), which means it is less comfortable than most places in New Mexico.

7.4 / 10
June, August and September are the most pleasant months in Los Alamos, while December and January are the least comfortable months.

Average Monthly High / Low (°F)
MonthLos Alamos, NMBoulder Creek, CA
January42° / 19°60° / 38°
February46° / 22°62° / 40°
March53° / 27°65° / 41°
April62° / 33°69° / 43°
May72° / 43°73° / 46°
June81° / 51°78° / 49°
July84° / 56°81° / 52°
August81° / 54°81° / 52°
September75° / 48°80° / 50°
October64° / 37°75° / 46°
November51° / 27°65° / 41°
December42° / 19°59° / 38°
Hot, Freezing, Rainy, Snowy Days: Los Alamos / Boulder Creek
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 030 / 65 / 123 / 0
February0 / 027 / 35 / 113 / 0
March0 / 023 / 16 / 113 / 0
April0 / 113 / 05 / 71 / 0
May0 / 22 / 06 / 40 / 0
June3 / 40 / 07 / 20 / 0
July4 / 50 / 011 / 10 / 0
August2 / 50 / 012 / 10 / 0
September0 / 50 / 08 / 20 / 0
October0 / 27 / 06 / 41 / 0
November0 / 023 / 25 / 92 / 0
December0 / 030 / 65 / 113 / 0
July is the hottest month for Los Alamos with an average high temperature of 83.8°, which ranks it as cooler than most places in New Mexico. In Los Alamos, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Los Alamos are September, August and June.

August is the hottest month for Boulder Creek with an average high temperature of 81.0°, which ranks it as cooler than most places in California. In Boulder Creek, there are 6 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Boulder Creek are June, September and July.
January has the coldest nighttime temperatures for Los Alamos with an average of 18.6°. This is about average compared to other places in New Mexico.

December has the coldest nighttime temperatures for Boulder Creek with an average of 38.0°. This is about average compared to other places in California.

In Los Alamos, there are 9.5 days annually when the high temperature is over 90°, which is cooler than most places in New Mexico.

In Boulder Creek, there are 22.7 days annually when the high temperature is over 90°, which is cooler than most places in California.

In Los Alamos, there are 155.4 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in New Mexico.

In Boulder Creek, there are 19.9 days annually when the nighttime low temperature falls below freezing, which is colder than most places in California.

In Los Alamos, there are 0.9 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in New Mexico.

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

August is the wettest month in Los Alamos with 2.8 inches of rain, and the driest month is February with 0.7 inches. The wettest season is Autumn with 41% of yearly precipitation and 15% occurs in Spring, which is the driest season. The annual rainfall of 16.4 inches in Los Alamos means that it is wetter than most places in New Mexico.


January is the wettest month in Boulder Creek with 7.2 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 59% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 36.0 inches in Boulder Creek means that it is wetter than most places in California.

August is the rainiest month in Los Alamos with 12.4 days of rain, and January is the driest month with only 4.5 rainy days. There are 80.0 rainy days annually in Los Alamos, which is one of the rainiest places in New Mexico. The rainiest season is Autumn when it rains 37% of the time and the driest is Spring with only a 18% chance of a rainy day.

January is the rainiest month in Boulder Creek with 11.5 days of rain, and July is the driest month with only 0.9 rainy days. There are 75.0 rainy days annually in Boulder Creek, which is rainier 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 5% chance of a rainy day.

An annual snowfall of 38.5 inches in Los Alamos means that it is snowier than most places in New Mexico.

There is rarely any recorded snowfall in Boulder Creek, ranking it as one of the least snowy places in California.
December is the snowiest month in Los Alamos with 8.9 inches of snow, and 7 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in Boulder Creek.

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 Los Alamos    2 Reviews

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

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

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Start Your Review of Los Alamos

Reviews for Boulder Creek    2 Reviews

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

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 Boulder Creek

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