Weather in Santee
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2/21/2008
Santee is a semi-desert climate. We don't really get get all four seasons, weather wise. Our fall, winter, and spring weather, are fairly the same. Our summer go from great warm weather to an unbearably hot desert. The hottest months are August and September, where temperatures are often in the '90's to 100's. Just over the hill, in San Diego the temperatures are usually 10 degrees cooler in the summer and 10 degrees warmer in the cooler months.
Steve | Santee, CA