Organ Pipe CactusNational Monument
Weather Station of the U.S. Weather Service

Located in Pima County, Arizona, Organ Pipe CactusNational Monument is at an elevation of 1678 feet and was established as a weather station on 01 Jul 1948.

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....... 69.5 73.5 77.9 85.6 92.8 102.1 104.3 102.7 99.0 89.2 77.3 69.3 86.9 Average Low........ 39.9 42.0 45.0 49.8 57.0 65.6 74.0 72.9 67.4 56.8 45.5 40.2 54.7 Monthly Precipitn.. .85 .81 1.00 .20 .08 .04 1.33 2.16 .89 .77 .61 1.14 9.88 Heating Degree Days 321 213 169 67 13 0 0 0 0 17 155 321 1276 Cooling Degree Days 1 10 59 147 319 566 749 706 546 264 46 4 3417 

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