115  
CDUS45 KRIW 190734  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1233 AM MST WED FEB 19 2020  
 
   
...............................
 
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR FEBRUARY 18 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1998 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 22 228 PM 62 2016 38 -16 15  
2004  
MINIMUM 10 647 AM -17 2006 18 -8 -6  
AVERAGE 16 28 -12 5  
 
PRECIPITATION (IN)  
YESTERDAY T 0.03 2018 0.01 -0.01 0.00  
MONTH TO DATE 0.54 0.22 0.32 0.02  
SINCE DEC 1 0.67 1.04 -0.37 0.21  
SINCE JAN 1 0.66 0.64 0.02 0.11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 49 37 12 60  
MONTH TO DATE 738 677 61 902  
SINCE DEC 1 2841 3050 -209 3057  
SINCE JUL 1 4914 4884 30 4807  
 
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 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1100 PM  
LOWEST 49 1200 AM  
AVERAGE 71  
   
......................................................
 
 
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 64 2017  
MINIMUM TEMPERATURE (F) 18 -10 2018  
 
 
SUNRISE AND SUNSET  
FEBRUARY 19 2020......SUNRISE 701 AM MST SUNSET 541 PM MST  
FEBRUARY 20 2020......SUNRISE 700 AM MST SUNSET 542 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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