Tucson monsoon: It's officially arrived

2012-06-15T08:00:00Z 2013-09-10T17:13:01Z Tucson monsoon: It's officially arrivedKori Rumore / Arizona Daily Star Arizona Daily Star

Today is the official first day of monsoon. Take a look at this short presentation from the National Weather Service, Tucson Weather Forecast Office, which explains what we can expect from the summer rainy season.

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