The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Royal Oak, MI vs San Francisco, CA

2025 Compare Climate & Weather:
Royal Oak, MI vs San Francisco, CA

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Highlights

On average, there are 259 sunny days per year in San Francisco. Royal Oak averages 177 sunny days per year. The US average is 205 sunny days.

San Francisco, California gets 24.6 inches of rain, on average, per year. Royal Oak, Michigan gets 33.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

San Francisco averages 0 inches of snow per year. Royal Oak averages 31.9 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

San Francisco, California
Summer High: the July high is around 67.2 degrees
Winter Low: the January low is 45.5
Rain: averages 24.6 inches of rain a year
Snow: averages 0 inches of snow a year

Royal Oak, Michigan
Summer High: the July high is around 83.4 degrees
Winter Low: the January low is 18.4
Rain: averages 33.1 inches of rain a year
Snow: averages 31.9 inches of snow a year

BestPlaces Comfort Index
San Francisco

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

8.5 / 10
September, August and October are the most pleasant months in San Francisco, while January and December are the least comfortable months.

Royal Oak

The annual BestPlaces Comfort Index for Royal Oak is 6.9 (10=best), which means it is one of the most pleasant places in Michigan.

6.9 / 10
August, July and June are the most pleasant months in Royal Oak, while January and February are the least comfortable months.

Average Monthly High / Low (°F)
MonthRoyal Oak, MISan Francisco, CA
January32° / 18°58° / 46°
February35° / 20°60° / 47°
March45° / 26°62° / 49°
April58° / 37°63° / 50°
May69° / 48°65° / 52°
June79° / 58°67° / 54°
July83° / 63°67° / 55°
August81° / 62°69° / 56°
September74° / 54°70° / 56°
October61° / 42°69° / 54°
November49° / 33°64° / 50°
December36° / 24°58° / 46°
Hot, Freezing, Rainy, Snowy Days: Royal Oak / San Francisco
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 028 / 011 / 126 / 0
February0 / 026 / 09 / 115 / 0
March0 / 024 / 09 / 113 / 0
April0 / 07 / 011 / 61 / 0
May0 / 01 / 011 / 40 / 0
June2 / 00 / 010 / 20 / 0
July4 / 00 / 010 / 10 / 0
August2 / 00 / 09 / 10 / 0
September0 / 10 / 09 / 20 / 0
October0 / 03 / 011 / 40 / 0
November0 / 014 / 011 / 91 / 0
December0 / 026 / 012 / 125 / 0
July is the hottest month for Royal Oak with an average high temperature of 83.4°, which ranks it as one of the hottest places in Michigan. In Royal Oak, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Royal Oak are June, August and September.

September is the hottest month for San Francisco with an average high temperature of 69.9°, which ranks it as one of the coolest places in California. In San Francisco, there are 0 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for San Francisco are September, October and August.
January has the coldest nighttime temperatures for Royal Oak with an average of 18.4°. This is one of the warmest places in Michigan.

January has the coldest nighttime temperatures for San Francisco with an average of 45.5°. This is one of the warmest places in California.

In Royal Oak, there are 8.0 days annually when the high temperature is over 90°, which is hotter than most places in Michigan.

In San Francisco, there are 1.9 days annually when the high temperature is over 90°, which is one of the coolest places in California.

In Royal Oak, there are 128.0 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Michigan.

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

In Royal Oak, there are 1.9 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Michigan.

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

June is the wettest month in Royal Oak with 3.5 inches of rain, and the driest month is January with 1.8 inches. The wettest season is Autumn with 30% of yearly precipitation and 18% occurs in Spring, which is the driest season. The annual rainfall of 33.1 inches in Royal Oak means that it is about average compared to other places in Michigan.


January is the wettest month in San Francisco with 4.8 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 57% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 24.6 inches in San Francisco means that it is wetter than most places in California.

December is the rainiest month in Royal Oak with 11.6 days of rain, and February is the driest month with only 8.7 rainy days. There are 122.9 rainy days annually in Royal Oak, which is less rainy than most places in Michigan. The rainiest season is Summer when it rains 26% of the time and the driest is Autumn with only a 24% chance of a rainy day.

December is the rainiest month in San Francisco with 11.7 days of rain, and July is the driest month with only 0.6 rainy days. There are 72.3 rainy days annually in San Francisco, which is rainier than most places in California. The rainiest season is Spring when it rains 48% of the time and the driest is Autumn with only a 4% chance of a rainy day.

An annual snowfall of 31.9 inches in Royal Oak means that it is one of the least snowy places in Michigan.

There is rarely any recorded snowfall in San Francisco, ranking it as one of the least snowy places in California.
January is the snowiest month in Royal Oak with 9.7 inches of snow, and 6 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in San Francisco.

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 Royal Oak    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 Royal Oak

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Reviews for San Francisco    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

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Zips In Royal Oak, Michigan
48073, 48067
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94112, 94110, 94122, 94109, 94116, 94121, 94117, 94134, 94118, 94115, 27 total
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