479  
CDUS45 KRIW 010744  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
144 AM MDT WED APR 01 2026  
   
...............................  
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR MARCH 31 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 44 3:41 PM 77 2004 51 -7 44  
2012  
MINIMUM 24 5:06 AM 9 2009 29 -5 27  
AVERAGE 34 40 -6 36  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.53 2017 0.04 MM 0.00  
MONTH TO DATE 0.06 0.73 -0.67 0.60  
SINCE MAR 1 0.06 0.73 -0.67 0.60  
SINCE JAN 1 0.21 1.20 -0.99 0.64  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 25 6 29  
MONTH TO DATE 656 903 -247 831  
SINCE MAR 1 656 903 -247 831  
SINCE JUL 1 4746 6059 -1313 5773  
 
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 25 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 12:00 AM  
LOWEST 59 3:00 PM  
AVERAGE 76  
   
......................................................  
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 72 2012  
MINIMUM TEMPERATURE (F) 30 6 2008  
 
SUNRISE AND SUNSET  
APRIL 1 2026.........SUNRISE 6:48 AM MDT SUNSET 7:34 PM MDT  
APRIL 2 2026.........SUNRISE 6:46 AM MDT SUNSET 7:36 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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