2025 Compare Cities Climate:
San Luis Obispo, CA vs San Diego, CA

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Highlights
- San Diego has 41.5% less rainy days than San Luis Obispo.
- San Diego has 7.3% less Sunny Days than San Luis Obispo.
- On the BestPlaces comfort index, San Diego scores 4.5% better than San Luis Obispo
 San Luis Obispo, CASan Diego, CAUnited States
 Rainfall  Unlock1238
 Snowfall0  Unlock28
 Precipitation  Unlock38106
 Sunny287  Unlock205
 Avg. July High  Unlock7986
 Avg. Jan. Low43  Unlock22
 Comfort Index (higher=better)  Unlock9.27
 UV Index5.3  Unlock4.3
 Elevation  Unlock622443
Reviews for San Luis Obispo    21 Reviews

MY FIANCEE AND I ARE LOOKING TO MOVE TO SLO FOR RETIREMENT ( NEXT MONTH ) WE ARE BOTH ARTISTS AND HOPE OUR TALENT WILL HELP WITH COST OF LIVING IN SLO!!! ANY  More

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Over 10 years ago

In almost any season of the year in San Luis Obispo, you’ll find the sun shining and the temperature hitting around 70º at some point in the day. With the temperature  More

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San Luis Obispo and surrounding areas are beautiful, great weather, beaches, farms markets, a downtown area full of some of the best bars and restaurants, wine country,  More

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Reviews for San Diego    319 Reviews

I have lived in San Diego for more than half my life (I am 30) and love it. It has something for everyone and more from arts, to sporting events, and all cuisine is  More

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The only real knock again San Diego is the cost of living, but it is paradise compared to most cities of similar size. Those who complain about the traffic here or say  More

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I have lived in San Diego since 1968 and I am now almost 62 years old. I love San Diego, I really do. But it has become so crowded and so expensive over the years. It  More

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