Mount Hamilton
Weather Station of the U.S. Weather Service

Located in Santa Clara County, California, Mount Hamilton is at an elevation of 4206 feet and was established as a weather station on 01 Jul 1929.

From 1971 to 2000, the following average readings were recorded:

 - - - - - - - - - JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC YEAR Average High....... 49.4 49.6 50.4 55.8 63.4 72.0 78.2 77.9 73.8 65.3 53.9 49.9 61.6 Average Low........ 37.5 36.9 37.0 40.0 46.8 55.3 63.1 62.8 58.2 50.8 41.0 37.3 47.2 Monthly Precipitn.. 4.42 4.02 3.90 1.77 .95 .24 .05 .09 .44 1.51 3.23 3.11 23.73 Heating Degree Days 669 608 660 520 346 130 37 30 112 272 533 664 4581 Cooling Degree Days 0 0 0 7 39 89 212 196 142 56 6 0 747 

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