2025 Compare Cities Climate:
Sunnyvale, CA vs Hayden, ID

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Highlights
- Hayden has 66.2% more rainy days than Sunnyvale.
- Hayden has 33.8% less Sunny Days than Sunnyvale.
- On the BestPlaces comfort index, Hayden scores 23.9% worse than Sunnyvale
 Sunnyvale, CAHayden, IDUnited States
 Rainfall  Unlock2638
 Snowfall0  Unlock28
 Precipitation  Unlock117106
 Sunny260  Unlock205
 Avg. July High  Unlock8286
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock6.77
 UV Index5.1  Unlock4.3
 Elevation  Unlock22872443
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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Reviews for Hayden    5 Reviews

Over 1 years ago

Used to be nice, but the city council is a joke. Califonians have moved in a the price of houses is now unaffordable. Pay is low and the cost of living is rising. The  More

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Hayden is a beautiful place with wretched weather. Cold, dreary, grey days are the norm from late Oct to late May. There is no “Spring” in Hayden. It can barely eeek out  More

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Hayden is beautiful, but all of North Idaho is getting very crowded. Wages are low; cost of living has gotten pretty high. Maybe we just have bad luck, but we live in a  More

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