926  
CDUS45 KRIW 310732  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1232 AM MST SUN DEC 31 2023  
   
...............................
 
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR DECEMBER 30 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 42 3:48 PM 50 1980 30 12 23  
MINIMUM 10 6:07 AM -44 1978 2 8 0  
AVERAGE 26 16 10  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.49 1981 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.17 -0.17 0.12  
SINCE DEC 1 T 0.17 -0.17 0.12  
SINCE JAN 1 8.87 7.72 1.15 6.17  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 49 -10 53  
MONTH TO DATE 1201 1404 -203 1585  
SINCE DEC 1 1201 1404 -203 1585  
SINCE JUL 1 2937 3311 -374 3557  
 
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 10 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 2.2  
 
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 95 4:00 AM  
LOWEST 48 3:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE WORLAND WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 50 1996  
MINIMUM TEMPERATURE (F) 2 -45 1978  
 
SUNRISE AND SUNSET  
DECEMBER 31 2023......SUNRISE 7:46 AM MST SUNSET 4:43 PM MST  
JANUARY 1 2024.......SUNRISE 7:46 AM MST SUNSET 4:44 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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