183  
CDUS45 KRIW 140744  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1244 AM MST THU DEC 14 2023  
   
...............................
 
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR DECEMBER 13 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 37 3:34 PM 59 1988 31 6 21  
MINIMUM 10 7:20 AM -23 1972 5 5 14  
AVERAGE 24 18 6  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.12 1989 0.00 0.00 T  
MONTH TO DATE 0.00 0.08 -0.08 0.12  
SINCE DEC 1 T 0.08 -0.08 0.12  
SINCE JAN 1 8.87 7.63 1.24 6.17  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 47 -6 47  
MONTH TO DATE 501 583 -82 624  
SINCE DEC 1 501 583 -82 624  
SINCE JUL 1 2237 2490 -253 2596  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 440 528 -88 689    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 3.1  
 
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 96 10:00 AM  
LOWEST 61 3:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE WORLAND WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 58 2021  
MINIMUM TEMPERATURE (F) 5 -20 1972  
2008  
 
SUNRISE AND SUNSET  
DECEMBER 14 2023......SUNRISE 7:39 AM MST SUNSET 4:34 PM MST  
DECEMBER 15 2023......SUNRISE 7:39 AM MST SUNSET 4:34 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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