488  
CDUS45 KRIW 290030  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
530 PM MST THU DEC 28 2023  
   
...............................  
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR DECEMBER 28 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 33 2:56 PM 57 1980 30 3 45  
MINIMUM 1 5:29 AM -25 1983 3 -2 12  
AVERAGE 17 16 1 29  
 
PRECIPITATION (IN)  
TODAY 0.00 0.10 1963 0.00 0.00 0.00  
MONTH TO DATE T 0.16 -0.16 0.12  
SINCE DEC 1 T 0.16 -0.16 0.12  
SINCE JAN 1 8.87 7.71 1.16 6.17  
 
DEGREE DAYS  
HEATING  
TODAY 48 49 -1 36  
MONTH TO DATE 1118 1306 -188 1489  
SINCE DEC 1 1118 1306 -188 1489  
SINCE JUL 1 2854 3213 -359 3461  
 
COOLING  
TODAY 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 11 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 95  
LOWEST 56  
AVERAGE 76  
   
......................................................  
 
THE WORLAND WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 50 2002  
MINIMUM TEMPERATURE (F) 3 -35 1978  
 
SUNRISE AND SUNSET  
DECEMBER 28 2023......SUNRISE 7:46 AM MST SUNSET 4:41 PM MST  
DECEMBER 29 2023......SUNRISE 7:46 AM MST SUNSET 4:42 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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