140  
CDUS45 KRIW 210747  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
147 AM MDT TUE MAY 21 2024  
   
...............................
 
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR MAY 20 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 3:14 PM 83 2005 64 -15 78  
MINIMUM 37 4:39 AM 28 2003 43 -6 48  
AVERAGE 43 53 -10 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 0.56 2011 0.10 0.04 0.00  
MONTH TO DATE 2.29 1.66 0.63 2.15  
SINCE MAR 1 3.17 3.85 -0.68 3.55  
SINCE JAN 1 3.49 4.32 -0.83 4.04  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 12 10 2  
MONTH TO DATE 304 301 3 196  
SINCE MAR 1 1827 1870 -43 2102  
SINCE JUL 1 6420 7026 -606 6902  
 
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 13 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 10:00 PM  
LOWEST 61 2:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 85 2006  
MINIMUM TEMPERATURE (F) 43 30 2022  
 
SUNRISE AND SUNSET  
MAY 21 2024...........SUNRISE 5:33 AM MDT SUNSET 8:35 PM MDT  
MAY 22 2024...........SUNRISE 5:32 AM MDT SUNSET 8:36 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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