962  
CDUS45 KRIW 120728  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT WED AUG 12 2026  
   
...............................
 
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR AUGUST 11 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1947 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 94 3:46 PM 104 2018 90 4 87  
MINIMUM 57 4:58 AM 45 2004 53 4 52  
AVERAGE 76 71 5  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.18 1999 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.14 -0.14 T  
SINCE JUN 1 0.48 1.75 -1.27 1.43  
SINCE JAN 1 1.98 5.22 -3.24 4.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 0 4 3  
SINCE JUN 1 60 102 -42 84  
SINCE JUL 1 4 11 -7 6  
 
COOLING  
YESTERDAY 11 7 4 5  
MONTH TO DATE 94 83 11 61  
SINCE JUN 1 575 396 179 394  
SINCE JAN 1 614 405 209 394    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 47 8:00 AM  
LOWEST 17 1:00 PM  
AVERAGE 32  
   
......................................................
 
 
THE WORLAND WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 103 1970  
MINIMUM TEMPERATURE (F) 53 44 2004  
 
SUNRISE AND SUNSET  
AUGUST 12 2026........SUNRISE 6:13 AM MDT SUNSET 8:20 PM MDT  
AUGUST 13 2026........SUNRISE 6:14 AM MDT SUNSET 8:19 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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