662  
CDUS45 KRIW 240732  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
132 AM MDT SUN OCT 24 2021  
   
...............................
 
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR OCTOBER 23 2021
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 58 5:54 AM 76 2003 54 4 26  
MINIMUM 40 11:59 PM 6 2020 33 7 6  
AVERAGE 49 44 5 16  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 0.21 2012 0.02 0.05 T  
MONTH TO DATE 1.23 0.86 0.37 1.01  
SINCE SEP 1 1.32 2.03 -0.71 1.90  
SINCE JAN 1 5.75 11.87 -6.12 7.22  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 22 -6 49  
MONTH TO DATE 346 402 -56 396  
SINCE SEP 1 437 615 -178 565  
SINCE JUL 1 480 672 -192 588  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 9 0 9 3  
SINCE SEP 1 67 57 10 78  
SINCE JAN 1 798 525 273 711    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 8:00 PM  
LOWEST 34 6:00 AM  
AVERAGE 64  
   
......................................................
 
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 77 2007  
MINIMUM TEMPERATURE (F) 32 10 2020  
 
SUNRISE AND SUNSET  
OCTOBER 24 2021.......SUNRISE 7:34 AM MDT SUNSET 6:07 PM MDT  
OCTOBER 25 2021.......SUNRISE 7:35 AM MDT SUNSET 6:06 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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