355  
CDUS45 KRIW 130728  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT SAT MAY 13 2023  
   
...............................
 
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR MAY 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 55 3:12 PM 87 2001 62 -7 47  
2007  
MINIMUM 47 2:26 AM 24 2005 40 7 36  
AVERAGE 51 51 0 42  
 
PRECIPITATION (IN)  
YESTERDAY T 0.63 2010 0.08 -0.08 0.05  
MONTH TO DATE 1.47 0.89 0.58 0.14  
SINCE MAR 1 2.87 3.08 -0.21 1.90  
SINCE JAN 1 3.36 3.55 -0.19 2.22  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 14 0 23  
MONTH TO DATE 117 197 -80 183  
SINCE MAR 1 2023 1766 257 1816  
SINCE JUL 1 6828 6922 -94 6406  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 24.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 2:00 AM  
LOWEST 64 11:00 AM  
AVERAGE 79  
   
......................................................
 
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 91 2001  
MINIMUM TEMPERATURE (F) 40 25 2004  
 
SUNRISE AND SUNSET  
MAY 13 2023...........SUNRISE 5:42 AM MDT SUNSET 8:25 PM MDT  
MAY 14 2023...........SUNRISE 5:41 AM MDT SUNSET 8:26 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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