Located in Pomona in Los Angeles County, California, Pomona is at an elevation of 1040 feet and was established as a weather station on 01 Jan 1931.

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....... 67.6 69.0 69.1 74.1 76.7 82.3 88.7 89.2 86.7 80.2 73.1 68.3 77.1 Average Low........ 41.5 43.5 44.6 46.9 51.5 55.1 58.8 59.2 58.0 52.6 45.4 41.0 49.8 Monthly Precipitn.. 4.02 4.05 3.45 .73 .25 .05 .00 .13 .29 .66 1.29 2.04 16.96 Heating Degree Days 325 252 265 169 101 31 3 2 11 59 198 327 1743 Cooling Degree Days 1 7 12 33 72 142 273 287 231 103 25 5 1191 

Location: Pomona California

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