2025 Compare Cities Climate:
Oak Brook, IL vs El Cajon, CA

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Highlights
- El Cajon has 63.6% less rainy days than Oak Brook.
- El Cajon has 38.3% more Sunny Days than Oak Brook.
- On the BestPlaces comfort index, El Cajon scores 31.9% better than Oak Brook
 Oak Brook, ILEl Cajon, CAUnited States
 Rainfall  Unlock1438
 Snowfall31  Unlock28
 Precipitation  Unlock40106
 Sunny188  Unlock205
 Avg. July High  Unlock8686
 Avg. Jan. Low15  Unlock22
 Comfort Index (higher=better)  Unlock9.17
 UV Index3.4  Unlock4.3
 Elevation  Unlock4332443
Reviews for Oak Brook    0 Reviews

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Reviews for El Cajon    10 Reviews

Stay out of East El Cajon. The people that live there don't like  More

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Housing less expensive then San Diego, wages the same. A total package of people from different backgrounds (ethnic) which is  More

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El Cajon and La Mesa are about a dozen miles east of the Pacific Ocean. Fletcher Hills, in particular, is a community within El Cajon on the boarder of La Mesa/Mt.  More

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