527  
CDUS45 KRIW 130818  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
218 AM MDT SUN AUG 13 2023  
   
...............................
 
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR AUGUST 12 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 3:26 PM 100 2018 84 -2 92  
MINIMUM 56 4:39 AM 43 2005 58 -2 67  
AVERAGE 69 71 -2 80  
 
PRECIPITATION (IN)  
YESTERDAY T 0.33 2002 0.03 -0.03 0.00  
MONTH TO DATE 1.37 0.33 1.04 0.28  
SINCE JUN 1 9.65 4.03 5.62 1.54  
SINCE JAN 1 14.85 9.42 5.43 6.50  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 16 4 12 4  
SINCE JUN 1 152 174 -22 131  
SINCE JUL 1 42 24 18 4  
 
COOLING  
YESTERDAY 4 7 -3 15  
MONTH TO DATE 40 90 -50 143  
SINCE JUN 1 214 361 -147 533  
SINCE JAN 1 219 368 -149 535    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 1:00 AM  
LOWEST 32 2:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 96 2003  
MINIMUM TEMPERATURE (F) 58 44 2005  
 
SUNRISE AND SUNSET  
AUGUST 13 2023........SUNRISE 6:08 AM MDT SUNSET 8:15 PM MDT  
AUGUST 14 2023........SUNRISE 6:09 AM MDT SUNSET 8:14 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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