640  
CDUS43 KUNR 220831  
CLIIEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
131 AM MST SAT DEC 22 2018  
 
   
...............................
 
 
   
..THE PINE RIDGE SD CLIMATE SUMMARY FOR DECEMBER 21 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
..................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 57 224 PM 35 22 26  
MINIMUM 24 1134 PM 9 15 -2  
AVERAGE 41 22 19 12  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.02 -0.02 0.07  
MONTH TO DATE 0.51 0.24 0.27 0.26  
SINCE DEC 1 0.51 0.24 0.27 0.26  
SINCE JAN 1 16.12 17.41 -1.29 15.45  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 43 -19 53  
MONTH TO DATE 764 873 -109 676  
SINCE DEC 1 764 873 -109 676  
SINCE JUL 1 2514 2563 -49 2173  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 829 717 112 780    
..................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 7.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1000 PM  
LOWEST 30 200 PM  
AVERAGE 58  
   
......................................................
 
 
 
 
 
SUNRISE AND SUNSET  
DECEMBER 22 2018......SUNRISE 719 AM MST SUNSET 419 PM MST  
DECEMBER 23 2018......SUNRISE 719 AM MST SUNSET 419 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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