479 CDUS45 KPSR 190819 CLINYL CLIMATE REPORT NATIONAL WEATHER SERVICE PHOENIX AZ 117 AM MST FRI DEC 19 2014 ................................... ...THE YUMA AZ CLIMATE SUMMARY FOR DECEMBER 18 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1876 TO 2014 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM MM MM 81 1980 68 MM 75 1950 MINIMUM MM MM 28 1909 46 MM 54 AVERAGE MM 57 MM 65 PRECIPITATION (IN) YESTERDAY 0.00 0.38 1943 0.02 -0.02 0.00 MONTH TO DATE 0.38 0.29 0.09 0.00 SINCE OCT 1 0.43 0.72 -0.29 1.00 SINCE JAN 1 2.71 3.34 -0.63 3.31 DEGREE DAYS HEATING YESTERDAY MM 8 MM 0 MONTH TO DATE MM 128 MM 126 SINCE DEC 1 MM 128 MM 126 SINCE JUL 1 15 196 -181 165 COOLING YESTERDAY MM 0 MM 0 MONTH TO DATE MM 0 MM 1 SINCE DEC 1 MM 0 MM 1 SINCE JAN 1 5292 4649 643 4806 .................................................................. WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED 2.8 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST MM LOWEST MM AVERAGE MM .......................................................... THE YUMA AZ CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 83 1950 MINIMUM TEMPERATURE (F) 46 28 1909 1892 SUNRISE AND SUNSET DECEMBER 19 2014......SUNRISE 735 AM MST SUNSET 536 PM MST DECEMBER 20 2014......SUNRISE 736 AM MST SUNSET 536 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$