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冬夏极端气温 (PDF 229.67 KB)
Summers are getting hotter in the Portland metro area. The average number of days over 90 degrees has gone up—from 11 days a year in the past to our new normal of 22 days a year.
Take 5 to Survive
夏と冬の極端な気温 (PDF 266.46 KB)
Summers are getting hotter in the Portland metro area. The average number of days over 90 degrees has gone up—from 11 days a year in the past to our new normal of 22 days a year.
Take 5 to Survive