828  
CDUS45 KPSR 200816  
CLINYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
114 AM MST FRI DEC 20 2019  
   
...............................
 
 
   
..THE YUMA AZ CLIMATE SUMMARY FOR DECEMBER 19 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 64 430 PM 83 1950 67 -3 75  
MINIMUM 40 424 AM 28 1892 46 -6 46  
1909  
AVERAGE 52 57 -5 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.28 1967 0.01 -0.01 0.00  
MONTH TO DATE 0.14 0.30 -0.16 0.58  
SINCE OCT 1 1.20 0.73 0.47 1.25  
SINCE JAN 1 2.69 3.35 -0.66 2.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 8 5 4  
MONTH TO DATE 118 136 -18 119  
SINCE DEC 1 118 136 -18 119  
SINCE JUL 1 195 204 -9 168  
 
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 20 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59  
LOWEST 14  
AVERAGE 37  
   
......................................................
 
 
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 2019......SUNRISE 736 AM MST SUNSET 536 PM MST  
DECEMBER 21 2019......SUNRISE 736 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.  
 

 
 
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