750  
CDUS45 KRIW 310727  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT MON AUG 31 2026  
   
...............................  
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR AUGUST 30 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 81 4:39 PM 99 1999 84 -3 81  
MINIMUM 51 5:42 AM 34 1964 48 3 55  
AVERAGE 66 66 0  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.41 1971 0.01 -0.01 0.03  
MONTH TO DATE 0.25 0.38 -0.13 0.06  
SINCE JUN 1 0.73 1.99 -1.26 1.49  
SINCE JAN 1 2.23 5.46 -3.23 4.97  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 4 21 -17 3  
SINCE JUN 1 60 123 -63 84  
SINCE JUL 1 4 32 -28 6  
 
COOLING  
YESTERDAY 1 3 -2 3  
MONTH TO DATE 217 173 44 199  
SINCE JUN 1 698 486 212 532  
SINCE JAN 1 737 495 242 532    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 26 4:00 PM  
AVERAGE 60  
   
......................................................  
 
THE WORLAND WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 100 1991  
MINIMUM TEMPERATURE (F) 48 36 1993  
 
SUNRISE AND SUNSET  
AUGUST 31 2026........SUNRISE 6:34 AM MDT SUNSET 7:49 PM MDT  
SEPTEMBER 1 2026.....SUNRISE 6:35 AM MDT SUNSET 7:47 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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