834  
CDUS45 KRIW 120747  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
147 AM MDT SAT AUG 12 2023  
   
...............................
 
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR AUGUST 11 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1947 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 4:52 PM 104 2018 90 -3 94  
MINIMUM 54 5:37 AM 45 2004 53 1 62  
AVERAGE 71 71 0  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.18 1999 0.01 -0.01 0.02  
MONTH TO DATE 0.53 0.14 0.39 0.26  
SINCE JUN 1 4.38 1.75 2.63 0.67  
SINCE JAN 1 5.76 5.22 0.54 4.29  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 5  
SINCE JUN 1 83 102 -19 113  
SINCE JUL 1 13 11 2 5  
 
COOLING  
YESTERDAY 6 7 -1 13  
MONTH TO DATE 52 83 -31 95  
SINCE JUN 1 283 396 -113 470  
SINCE JAN 1 287 405 -118 472    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 4.8  
 
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 67 12:00 AM  
LOWEST 20 4:00 PM  
AVERAGE 44  
   
......................................................
 
 
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 2023........SUNRISE 6:12 AM MDT SUNSET 8:21 PM MDT  
AUGUST 13 2023........SUNRISE 6:13 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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