Summer 2026 was Arizona's warmest on record. Did El Niño play a role?
- Posted on September 11, 2026
- By The Arizona Republic
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- 1 min read
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Summer 2026 was Arizona's warmest on record. Did El Niño play a role?
For Arizona, along with the rest of the country, summer 2026 was the warmest summer on record, much of it thanks to warm nighttime lows.
