659  
CDUS45 KRIW 180729  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT FRI AUG 18 2017  
 
   
...............................
 
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR AUGUST 17 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1998 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 322 PM 92 2016 84 -2 92  
MINIMUM 57 1146 PM 36 2002 56 1 64  
AVERAGE 70 70 0 78  
 
PRECIPITATION (IN)  
YESTERDAY T 0.22 2015 0.02 -0.02 T  
MONTH TO DATE 0.43 0.52 -0.09 0.12  
SINCE JUN 1 3.54 4.46 -0.92 1.00  
SINCE JAN 1 11.82 9.98 1.84 5.92  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 22 17 5 0  
SINCE JUN 1 120 205 -85 16  
SINCE JUL 1 22 42 -20 1  
 
COOLING  
YESTERDAY 5 6 -1 13  
MONTH TO DATE 35 119 -84 128  
SINCE JUN 1 400 373 27 524  
SINCE JAN 1 411 380 31 529    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 7.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 43 800 PM  
LOWEST 20 200 PM  
AVERAGE 32  
   
......................................................
 
 
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 94 2010  
2001  
MINIMUM TEMPERATURE (F) 56 43 2015  
 
 
SUNRISE AND SUNSET  
AUGUST 18 2017........SUNRISE 614 AM MDT SUNSET 807 PM MDT  
AUGUST 19 2017........SUNRISE 615 AM MDT SUNSET 805 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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