361 CDUS45 KPSR 200836 CLINYL CLIMATE REPORT NATIONAL WEATHER SERVICE PHOENIX AZ 134 AM MST SAT DEC 20 2014 ................................... ...THE YUMA AZ CLIMATE SUMMARY FOR DECEMBER 19 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 99 2014 67 MM 69 MINIMUM MM MM 28 1909 46 MM 48 1892 AVERAGE MM 57 MM 59 PRECIPITATION (IN) YESTERDAY 0.00 0.28 1967 0.01 -0.01 0.07 MONTH TO DATE 0.38 0.30 0.08 0.07 SINCE OCT 1 0.43 0.73 -0.30 1.07 SINCE JAN 1 2.71 3.35 -0.64 3.38 DEGREE DAYS HEATING YESTERDAY MM 8 MM 6 MONTH TO DATE MM 136 MM 132 SINCE DEC 1 MM 136 MM 132 SINCE JUL 1 15 204 -189 171 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 8 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED 2.3 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST MM LOWEST MM AVERAGE MM .......................................................... THE YUMA AZ CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 83 1981 MINIMUM TEMPERATURE (F) 46 27 1909 SUNRISE AND SUNSET DECEMBER 20 2014......SUNRISE 736 AM MST SUNSET 536 PM MST DECEMBER 21 2014......SUNRISE 737 AM MST SUNSET 537 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$