313  
CDUS45 KRIW 160727  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT SAT AUG 16 2025  
   
...............................  
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR AUGUST 15 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1947 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 96 2:28 PM 103 1971 89 7 84  
MINIMUM 54 5:39 AM 40 1974 52 2 46  
AVERAGE 75 70 5  
 
PRECIPITATION (IN)  
YESTERDAY T 0.46 1987 0.02 -0.02 0.00  
MONTH TO DATE T 0.19 -0.19 0.43  
SINCE JUN 1 1.43 1.80 -0.37 1.13  
SINCE JAN 1 4.91 5.27 -0.36 2.56  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 1  
SINCE JUN 1 84 102 -18 65  
SINCE JUL 1 6 11 -5 15  
 
COOLING  
YESTERDAY 10 6 4 0  
MONTH TO DATE 104 107 -3 78  
SINCE JUN 1 437 420 17 410  
SINCE JAN 1 437 429 8 410    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 57 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 5:00 AM  
LOWEST 15 2:00 PM  
AVERAGE 40  
   
......................................................  
 
THE WORLAND WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 101 1995  
MINIMUM TEMPERATURE (F) 52 41 1968  
 
SUNRISE AND SUNSET  
AUGUST 16 2025........SUNRISE 6:17 AM MDT SUNSET 8:14 PM MDT  
AUGUST 17 2025........SUNRISE 6:18 AM MDT SUNSET 8:12 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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