745  
CDUS45 KRIW 100728  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT SUN AUG 10 2025  
   
...............................  
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR AUGUST 9 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 81 3:31 PM 101 1965 90 -9 74  
MINIMUM 42R 4:57 AM 44 1995 54 -12 57  
AVERAGE 62 72 -10  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.95 1968 0.02 -0.02 T  
MONTH TO DATE 0.00 0.12 -0.12 0.42  
SINCE JUN 1 1.43 1.73 -0.30 1.12  
SINCE JAN 1 4.91 5.20 -0.29 2.55  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 0 3 0  
MONTH TO DATE 3 0 3 0  
SINCE JUN 1 84 102 -18 64  
SINCE JUL 1 6 11 -5 14  
 
COOLING  
YESTERDAY 0 7 -7 1  
MONTH TO DATE 55 69 -14 69  
SINCE JUN 1 388 382 6 401  
SINCE JAN 1 388 391 -3 401    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 7:00 AM  
LOWEST 17 3:00 PM  
AVERAGE 40  
   
......................................................  
 
THE WORLAND WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 103 1984  
2022  
MINIMUM TEMPERATURE (F) 53 44 2002  
 
SUNRISE AND SUNSET  
AUGUST 10 2025........SUNRISE 6:11 AM MDT SUNSET 8:23 PM MDT  
AUGUST 11 2025........SUNRISE 6:12 AM MDT SUNSET 8:21 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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