589  
CDUS43 KUNR 170831  
CLIIEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
231 AM MDT THU AUG 17 2017  
 
   
...............................
 
 
   
..THE PINE RIDGE SD CLIMATE SUMMARY FOR AUGUST 16 2017
 
 
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 79 421 PM 88 -9 88  
MINIMUM 51 1152 PM 56 -5 50  
AVERAGE 65 72 -7 69  
 
PRECIPITATION (IN)  
YESTERDAY T 0.06 -0.06 0.00  
MONTH TO DATE 0.67 1.06 -0.39 1.85  
SINCE JUN 1 3.27 6.76 -3.49 5.92  
SINCE JAN 1 12.73 13.00 -0.27 12.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 11 4 7 0  
SINCE JUN 1 46 103 -57 28  
SINCE JUL 1 11 16 -5 2  
 
COOLING  
YESTERDAY 0 8 -8 4  
MONTH TO DATE 49 147 -98 133  
SINCE JUN 1 535 538 -3 642  
SINCE JAN 1 551 555 -4 650    
..................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 6.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 32 500 PM  
AVERAGE 66  
   
......................................................
 
 
 
 
 
SUNRISE AND SUNSET  
AUGUST 17 2017........SUNRISE 558 AM MDT SUNSET 749 PM MDT  
AUGUST 18 2017........SUNRISE 600 AM MDT SUNSET 747 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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