656  
CDUS45 KPSR 182319  
CLINYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
417 PM MST WED DEC 18 2019  
   
...............................
 
 
   
..THE YUMA AZ CLIMATE SUMMARY FOR DECEMBER 18 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 63 311 PM 81 1950 68 -5 72  
1980  
MINIMUM 43 745 AM 28 1909 46 -3 45  
AVERAGE 53 57 -4 59  
 
PRECIPITATION (IN)  
TODAY 0.00 0.38 1943 0.02 -0.02 0.00  
MONTH TO DATE 0.14 0.29 -0.15 0.58  
SINCE OCT 1 1.20 0.72 0.48 1.25  
SINCE JAN 1 2.69 3.34 -0.65 2.32  
 
DEGREE DAYS  
HEATING  
TODAY 12 8 4 6  
MONTH TO DATE 105 128 -23 115  
SINCE DEC 1 105 128 -23 115  
SINCE JUL 1 182 196 -14 164  
 
COOLING  
TODAY 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 15 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 39  
LOWEST 15  
AVERAGE 27  
   
......................................................
 
 
THE YUMA AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 83 1950  
MINIMUM TEMPERATURE (F) 46 28 1892  
1909  
 
SUNRISE AND SUNSET  
DECEMBER 18 2019......SUNRISE 735 AM MST SUNSET 535 PM MST  
DECEMBER 19 2019......SUNRISE 735 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.  
 

 
 
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