2025 Compare Cities Climate:
Flagstaff, AZ vs Sunnyvale, CA

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Highlights
- Sunnyvale has 25.6% less rainy days than Flagstaff.
- Sunnyvale has 2.3% less Sunny Days than Flagstaff.
- On the BestPlaces comfort index, Sunnyvale scores 27.5% better than Flagstaff
 Flagstaff, AZSunnyvale, CAUnited States
 Rainfall  Unlock1538
 Snowfall81  Unlock28
 Precipitation  Unlock63106
 Sunny266  Unlock205
 Avg. July High  Unlock8086
 Avg. Jan. Low14  Unlock22
 Comfort Index (higher=better)  Unlock8.87
 UV Index6.3  Unlock4.3
 Elevation  Unlock1252443
Reviews for Flagstaff    50 Reviews

Amber · 

Flagstaff is absolutely the perfect place to call home. Especially for families. 4 perfectly balanced seasons. None too extreme and all beautiful. Ridiculously safe!  More

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Leah · 

I've lived here for one year and have to move because the cost to rent here is astronomical. I've been paying $2550/month and now for a comparable home it is $2900 and  More

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Every place depends on what you are looking for. So I will say a bit about me so you can assess where the review is coming from. I am a professional, single, female  More

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Reviews for Sunnyvale    14 Reviews

At this point, I would only recommend moving to silicon valley for the job market. Sure, the weather is great and the restaurants offer huge variety. But the costs of  More

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Like previous reviewer, tech company's tyranny over city gov and quality of living has negatively impacted a fantastic place to live. Climate, while super, is grossly  More

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I've lived here for 40 years. While the weather is fabulous, For the past ten years of high density housing mostly needed to house thousands of a young up coming tech  More

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