The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Mission Viejo, CA vs Williamston, MI

2025 Compare Climate & Weather:
Mission Viejo, CA vs Williamston, MI

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Highlights

On average, there are 176 sunny days per year in Williamston. Mission Viejo averages 283 sunny days per year. The US average is 205 sunny days.

Williamston, Michigan gets 32.3 inches of rain, on average, per year. Mission Viejo, California gets 14.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Williamston averages 43.5 inches of snow per year. Mission Viejo averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Williamston, Michigan
Summer High: the July high is around 82.6 degrees
Winter Low: the January low is 16.4
Rain: averages 32.3 inches of rain a year
Snow: averages 43.5 inches of snow a year

Mission Viejo, California
Summer High: the July high is around 86.6 degrees
Winter Low: the January low is 44.4
Rain: averages 14.2 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index
Williamston

The annual BestPlaces Comfort Index for Williamston is 6.7 (10=best), which means it is more comfortable than most places in Michigan.

6.7 / 10
August, July and June are the most pleasant months in Williamston, while January and December are the least comfortable months.

Mission Viejo

The annual BestPlaces Comfort Index for Mission Viejo is 9.0 (10=best), which means it is more comfortable than most places in California.

9 / 10
June, May and October are the most pleasant months in Mission Viejo, while February and December are the least comfortable months.

Average Monthly High / Low (°F)
MonthMission Viejo, CAWilliamston, MI
January68° / 44°30° / 16°
February68° / 45°33° / 18°
March71° / 46°44° / 26°
April74° / 49°58° / 37°
May77° / 53°69° / 47°
June80° / 57°79° / 57°
July87° / 61°83° / 61°
August88° / 61°81° / 59°
September87° / 59°74° / 51°
October80° / 54°61° / 41°
November73° / 48°47° / 32°
December67° / 44°34° / 22°
Hot, Freezing, Rainy, Snowy Days: Mission Viejo / Williamston
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 02 / 286 / 120 / 10
February0 / 01 / 256 / 100 / 8
March0 / 01 / 236 / 100 / 5
April1 / 00 / 93 / 110 / 1
May2 / 00 / 12 / 110 / 0
June3 / 20 / 01 / 100 / 0
July9 / 30 / 01 / 100 / 0
August13 / 20 / 01 / 90 / 0
September11 / 00 / 01 / 100 / 0
October5 / 00 / 52 / 100 / 0
November1 / 00 / 154 / 110 / 3
December0 / 02 / 265 / 130 / 10
August is the hottest month for Mission Viejo with an average high temperature of 88.4°, which ranks it as about average compared to other places in California. In Mission Viejo, there are 6 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Mission Viejo are May, October and June.

July is the hottest month for Williamston with an average high temperature of 82.6°, which ranks it as warmer than most places in Michigan. In Williamston, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Williamston are June, August and September.
December has the coldest nighttime temperatures for Mission Viejo with an average of 43.5°. This is warmer than most places in California.

January has the coldest nighttime temperatures for Williamston with an average of 16.4°. This is warmer than most places in Michigan.

In Mission Viejo, there are 46.1 days annually when the high temperature is over 90°, which is about average compared to other places in California.

In Williamston, there are 7.4 days annually when the high temperature is over 90°, which is hotter than most places in Michigan.

In Mission Viejo, there are 5.9 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

In Williamston, there are 133.0 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Michigan.

In Mission Viejo, 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 Williamston, there are 6.1 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Michigan.

February is the wettest month in Mission Viejo with 3.5 inches of rain, and the driest month is June with 0.1 inches. The wettest season is Spring with 60% of yearly precipitation and 2% occurs in Autumn, which is the driest season. The annual rainfall of 14.2 inches in Mission Viejo means that it is drier than most places in California.


June is the wettest month in Williamston with 3.6 inches of rain, and the driest month is February with 1.6 inches. The wettest season is Autumn with 31% of yearly precipitation and 16% occurs in Spring, which is the driest season. The annual rainfall of 32.3 inches in Williamston means that it is drier than most places in Michigan.

February is the rainiest month in Mission Viejo with 6.3 days of rain, and July is the driest month with only 0.5 rainy days. There are 37.0 rainy days annually in Mission Viejo, which is less rainy 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 5% chance of a rainy day.

December is the rainiest month in Williamston with 12.9 days of rain, and August is the driest month with only 9.3 rainy days. There are 126.4 rainy days annually in Williamston, which is about average compared to other places in Michigan. The rainiest season is Spring when it rains 27% of the time and the driest is Autumn with only a 23% chance of a rainy day.

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

An annual snowfall of 43.5 inches in Williamston means that it is about average compared to other places in Michigan.
Any measurable snowfall is a rare occurance in Mission Viejo.

January is the snowiest month in Williamston with 12.4 inches of snow, and 6 months 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 Mission Viejo    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 Mission Viejo

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Reviews for Williamston    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 Williamston

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Zips In Mission Viejo, California
92691, 92692
Zips In WILLIAMSTON, MICHIGAN
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