859  
CDUS45 KRIW 210744  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1241 AM MST THU FEB 21 2019  
 
   
...............................
 
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR FEBRUARY 20 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1998 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 27 132 PM 62 2017 39 -12 7  
MINIMUM 4 1250 AM -15 2018 18 -14 -15  
AVERAGE 16 28 -12 -4  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.15 2015 0.01 -0.01 T  
MONTH TO DATE 0.02 0.25 -0.23 0.22  
SINCE DEC 1 0.21 1.07 -0.86 0.66  
SINCE JAN 1 0.11 0.67 -0.56 0.34  
 
DEGREE DAYS  
HEATING  
YESTERDAY 49 36 13 69  
MONTH TO DATE 1005 750 255 930  
SINCE DEC 1 3160 3123 37 3110  
SINCE JUL 1 4910 4957 -47 4772  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 6.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 100 AM  
LOWEST 33 1200 PM  
AVERAGE 55  
   
......................................................
 
 
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 62 2017  
MINIMUM TEMPERATURE (F) 18 -6 2018  
 
 
SUNRISE AND SUNSET  
FEBRUARY 21 2019......SUNRISE 658 AM MST SUNSET 544 PM MST  
FEBRUARY 22 2019......SUNRISE 656 AM MST SUNSET 545 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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