The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Alamo, CA vs Hidden Valley Lake, CA

2025 Compare Climate & Weather:
Alamo, CA vs Hidden Valley Lake, CA

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Highlights

On average, there are 261 sunny days per year in Hidden Valley Lake. Alamo averages 262 sunny days per year. The US average is 205 sunny days.

Hidden Valley Lake, California gets 41.8 inches of rain, on average, per year. Alamo, California gets 23.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Hidden Valley Lake averages 0.9 inches of snow per year. Alamo averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Hidden Valley Lake, California
Summer High:
the July high is around 90.6 degrees
Winter Low: the January low is 33.6
Rain: averages 41.8 inches of rain a year
Snow: averages 0.9 inches of snow a year

Alamo, California
Summer High:
the July high is around 83.3 degrees
Winter Low: the January low is 39.5
Rain: averages 23.2 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index
Hidden Valley Lake

The annual BestPlaces Comfort Index for Hidden Valley Lake is 7.9 (10=best), which means it is less comfortable than most places in California.

7.9 / 10
June, May and September are the most pleasant months in Hidden Valley Lake, while December and January are the least comfortable months.

Alamo

The annual BestPlaces Comfort Index for Alamo is 8.5 (10=best), which means it is more comfortable than most places in California.

8.5 / 10
June, September and August are the most pleasant months in Alamo, while January and December are the least comfortable months.

Average Monthly High / Low (°F)
MonthAlamo, CAHidden Valley Lake, CA
January57° / 40°55° / 34°
February61° / 42°58° / 35°
March65° / 44°62° / 38°
April69° / 46°67° / 40°
May74° / 50°76° / 46°
June79° / 53°84° / 52°
July83° / 56°91° / 56°
August83° / 56°90° / 54°
September81° / 55°85° / 51°
October75° / 50°75° / 45°
November65° / 44°62° / 38°
December57° / 40°55° / 34°
Hot, Freezing, Rainy, Snowy Days: Alamo / Hidden Valley Lake
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 04 / 1411 / 110 / 0
February0 / 01 / 911 / 100 / 0
March0 / 00 / 610 / 100 / 0
April0 / 00 / 26 / 70 / 0
May2 / 20 / 03 / 40 / 0
June5 / 80 / 01 / 10 / 0
July8 / 170 / 00 / 00 / 0
August8 / 160 / 00 / 00 / 0
September7 / 90 / 01 / 10 / 0
October1 / 20 / 14 / 40 / 0
November0 / 01 / 78 / 90 / 0
December0 / 04 / 1411 / 120 / 0
July is the hottest month for Alamo with an average high temperature of 83.3°, which ranks it as cooler than most places in California. In Alamo, there are 6 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Alamo are June, October and September.

July is the hottest month for Hidden Valley Lake with an average high temperature of 90.6°, which ranks it as about average compared to other places in California. In Hidden Valley Lake, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Hidden Valley Lake are May, October and June.
January has the coldest nighttime temperatures for Alamo with an average of 39.5°. This is warmer than most places in California.

January has the coldest nighttime temperatures for Hidden Valley Lake with an average of 33.6°. This is colder than most places in California.

In Alamo, there are 32.2 days annually when the high temperature is over 90°, which is cooler than most places in California.

In Hidden Valley Lake, there are 53.7 days annually when the high temperature is over 90°, which is about average compared to other places in California.

In Alamo, there are 10.1 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

In Hidden Valley Lake, there are 53.0 days annually when the nighttime low temperature falls below freezing, which is colder than most places in California.

In Alamo, 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 Hidden Valley Lake, 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 Alamo with 4.4 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 56% of yearly precipitation and 0% occurs in Autumn, which is the driest season. The annual rainfall of 23.2 inches in Alamo means that it is wetter than most places in California.


December is the wettest month in Hidden Valley Lake with 8.4 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 41.8 inches in Hidden Valley Lake means that it is one of the wettest places in California.

December is the rainiest month in Alamo with 11.4 days of rain, and July is the driest month with only 0.2 rainy days. There are 66.6 rainy days annually in Alamo, which is rainier than most places in California. The rainiest season is Spring when it rains 50% of the time and the driest is Autumn with only a 2% chance of a rainy day.

December is the rainiest month in Hidden Valley Lake with 11.6 days of rain, and July is the driest month with only 0.1 rainy days. There are 69.9 rainy days annually in Hidden Valley Lake, which is rainier than most places in California. The rainiest season is Spring when it rains 47% of the time and the driest is Autumn with only a 2% chance of a rainy day.

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

An annual snowfall of 0.9 inches in Hidden Valley Lake means that it is snowier than most places in California.
Any measurable snowfall is a rare occurance in Alamo.

January is the snowiest month in Hidden Valley Lake with 0.5 inches of snow, and 1 month of the year have significant snowfall.

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 Alamo    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 Alamo

Reviews for Hidden Valley Lake    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 Hidden Valley Lake

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Zips In Alamo, California
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