260  
CDUS45 KRIW 110727  
CLIBYG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT SAT JUL 11 2026  
   
...............................  
 
   
..THE BUFFALO WY CLIMATE SUMMARY FOR JULY 10 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 95 2:12 PM 100 2018 84 11 89  
MINIMUM 62 2:16 AM 48 1999 57 5 63  
2009  
2019  
AVERAGE 79 70 9 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.24 2023 0.05 -0.05 0.01  
MONTH TO DATE 0.26 0.54 -0.28 0.29  
SINCE JUN 1 2.02 2.61 -0.59 1.57  
SINCE JAN 1 3.30 8.00 -4.70 5.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 13 -13 0  
SINCE JUN 1 124 163 -39 128  
SINCE JUL 1 0 13 -13 0  
 
COOLING  
YESTERDAY 14 6 8 11  
MONTH TO DATE 76 53 23 91  
SINCE JUN 1 102 110 -8 150  
SINCE JAN 1 130 117 13 161    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 46 2:00 AM  
LOWEST 12 1:00 PM  
AVERAGE 29  
   
......................................................  
 
THE BUFFALO WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 101 2013  
MINIMUM TEMPERATURE (F) 57 44 2008  
 
SUNRISE AND SUNSET  
JULY 11 2026..........SUNRISE 5:33 AM MDT SUNSET 8:51 PM MDT  
JULY 12 2026..........SUNRISE 5:34 AM MDT SUNSET 8:50 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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