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

2025 Compare Climate & Weather:
Roseville, CA vs Mendocino, CA

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Highlights

On average, there are 189 sunny days per year in Mendocino. Roseville averages 247 sunny days per year. The US average is 205 sunny days.

Mendocino, California gets 41 inches of rain, on average, per year. Roseville, California gets 21.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Mendocino averages 0 inches of snow per year. Roseville averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Mendocino, California
Summer High:
the July high is around 77.8 degrees
Winter Low: the January low is 38.7
Rain: averages 41 inches of rain a year
Snow: averages 0 inches of snow a year

Roseville, California
Summer High:
the July high is around 94 degrees
Winter Low: the January low is 39
Rain: averages 21.2 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index
Mendocino

The annual BestPlaces Comfort Index for Mendocino is 7.7 (10=best), which means it is less comfortable than most places in California.

7.7 / 10
June, September and May are the most pleasant months in Mendocino, while December and January are the least comfortable months.

Roseville

The annual BestPlaces Comfort Index for Roseville is 8.2 (10=best), which means it is about average compared to other places in California.

8.2 / 10
May, October and April are the most pleasant months in Roseville, while January and December are the least comfortable months.

Average Monthly High / Low (°F)
MonthRoseville, CAMendocino, CA
January54° / 39°54° / 39°
February61° / 42°57° / 40°
March66° / 45°60° / 41°
April72° / 47°63° / 43°
May81° / 53°68° / 46°
June88° / 57°73° / 50°
July94° / 60°78° / 53°
August93° / 59°78° / 52°
September88° / 57°75° / 50°
October78° / 51°69° / 46°
November64° / 44°59° / 41°
December54° / 39°53° / 38°
Hot, Freezing, Rainy, Snowy Days: Roseville / Mendocino
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 04 / 611 / 140 / 0
February0 / 01 / 39 / 130 / 0
March0 / 00 / 19 / 130 / 0
April1 / 00 / 05 / 90 / 0
May5 / 20 / 03 / 60 / 0
June13 / 30 / 01 / 30 / 0
July22 / 90 / 00 / 10 / 0
August20 / 90 / 01 / 20 / 0
September14 / 60 / 01 / 30 / 0
October3 / 10 / 03 / 60 / 0
November0 / 01 / 27 / 120 / 0
December0 / 05 / 610 / 150 / 0
July is the hottest month for Roseville with an average high temperature of 94.0°, which ranks it as warmer than most places in California. In Roseville, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Roseville are October, May and April.

July is the hottest month for Mendocino with an average high temperature of 77.8°, which ranks it as cooler than most places in California. In Mendocino, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Mendocino are July, August and September.
December has the coldest nighttime temperatures for Roseville with an average of 38.9°. This is warmer than most places in California.

December has the coldest nighttime temperatures for Mendocino with an average of 38.2°. This is about average compared to other places in California.

In Roseville, there are 77.5 days annually when the high temperature is over 90°, which is hotter than most places in California.

In Mendocino, there are 29.6 days annually when the high temperature is over 90°, which is cooler than most places in California.

In Roseville, there are 10.7 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

In Mendocino, there are 18.3 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in California.

In Roseville, 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 Mendocino, 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 Roseville with 4.0 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 55% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 21.2 inches in Roseville means that it is wetter than most places in California.


December is the wettest month in Mendocino with 7.9 inches of rain, and the driest month is July with 0.1 inches. The wettest season is Spring with 54% of yearly precipitation and 2% occurs in Autumn, which is the driest season. The annual rainfall of 41.0 inches in Mendocino means that it is wetter than most places in California.

January is the rainiest month in Roseville with 10.6 days of rain, and July is the driest month with only 0.1 rainy days. There are 60.2 rainy days annually in Roseville, which is about average compared to other places in California. The rainiest season is Spring when it rains 50% of the time and the driest is Autumn with only a 3% chance of a rainy day.

December is the rainiest month in Mendocino with 14.9 days of rain, and July is the driest month with only 1.3 rainy days. There are 96.7 rainy days annually in Mendocino, which is one of the rainiest places in California. The rainiest season is Spring when it rains 44% of the time and the driest is Autumn with only a 6% chance of a rainy day.

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

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

Any measurable snowfall is a rare occurance in Mendocino.

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 Roseville    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 Roseville

Reviews for Mendocino    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 Mendocino

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