528  
CDUS45 KRIW 190030  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
630 PM MDT FRI AUG 18 2023  
   
...............................
 
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR AUGUST 18 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 97 3:59 PM 100 1986 88 9 91  
MINIMUM 61 5:42 AM 43 2009 51 10 53  
AVERAGE 79 70 9 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.23 2018 0.01 -0.01 0.00  
MONTH TO DATE 0.53 0.22 0.31 0.26  
SINCE JUN 1 4.38 1.83 2.55 0.67  
SINCE JAN 1 5.76 5.30 0.46 4.29  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 3 3 0 5  
SINCE JUN 1 83 105 -22 113  
SINCE JUL 1 13 14 -1 5  
 
COOLING  
TODAY 14 5 9 7  
MONTH TO DATE 101 124 -23 162  
SINCE JUN 1 332 437 -105 537  
SINCE JAN 1 336 446 -110 539    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62  
LOWEST 18  
AVERAGE 40  
   
......................................................
 
 
THE WORLAND WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 98 1988  
MINIMUM TEMPERATURE (F) 51 41 2015  
 
SUNRISE AND SUNSET  
AUGUST 18 2023........SUNRISE 6:19 AM MDT SUNSET 8:12 PM MDT  
AUGUST 19 2023........SUNRISE 6:20 AM MDT SUNSET 8:10 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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