574  
CDUS45 KPSR 090817  
CLINYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
115 AM MST MON DEC 09 2019  
   
...............................
 
 
   
..THE YUMA AZ CLIMATE SUMMARY FOR DECEMBER 8 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1876 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 438 PM 84 1962 69 -4 69  
MINIMUM 56 1112 PM 31 1978 47 9 49  
AVERAGE 61 58 3 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.41 1959 0.02 -0.02 0.00  
MONTH TO DATE 0.14 0.11 0.03 0.58  
SINCE OCT 1 1.20 0.54 0.66 1.25  
SINCE JAN 1 2.69 3.16 -0.47 2.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 7 -3 6  
MONTH TO DATE 44 50 -6 63  
SINCE DEC 1 44 50 -6 63  
SINCE JUL 1 121 118 3 112  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 4482 4649 -167 4834    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 2.9  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 78  
AVERAGE 88  
   
......................................................
 
 
THE YUMA AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 84 1962  
MINIMUM TEMPERATURE (F) 47 29 1891  
 
SUNRISE AND SUNSET  
DECEMBER 9 2019......SUNRISE 729 AM MST SUNSET 533 PM MST  
DECEMBER 10 2019......SUNRISE 730 AM MST SUNSET 533 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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