380  
CDUS45 KPSR 010840  
CLINYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
138 AM MST WED AUG 1 2012  
 
   
...............................
 
 
   
..THE YUMA AZ CLIMATE SUMMARY FOR JULY 31 2012
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1876 TO 2012  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL   
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 95 411 PM 119 1957 107 -12 109  
MINIMUM 76 539 AM 69 1944 83 -7 86  
AVERAGE 86 95 -9 98  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.92 1916 0.02 -0.02 0.07  
MONTH TO DATE 1.82 0.29 1.53 0.15  
SINCE OCT 1 3.49 2.56 0.93 1.06  
SINCE JAN 1 1.91 1.62 0.29 0.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 21 30 -9 33  
MONTH TO DATE 877 913 -36 924  
SINCE JUN 1 1646 1634 12 1633  
SINCE JAN 1 2609 2546 63 2440   
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81  
LOWEST 41  
AVERAGE 61  
   
......................................................
 
 
THE YUMA AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 107 117 1993  
MINIMUM TEMPERATURE (F) 83 67 1915  
 
SUNRISE AND SUNSET  
AUGUST 1 2012........SUNRISE 553 AM MST SUNSET 736 PM MST  
AUGUST 2 2012........SUNRISE 554 AM MST SUNSET 735 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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