680  
CDUS45 KRIW 300729  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1229 AM MST SAT DEC 30 2023  
   
...............................  
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR DECEMBER 29 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 38 3:53 PM 50 2002 30 8 36  
MINIMUM 4 4:51 AM -35 1978 3 1 7  
AVERAGE 21 16 5  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.12 1967 0.01 -0.01 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 44 49 -5 43  
MONTH TO DATE 1162 1355 -193 1532  
SINCE DEC 1 1162 1355 -193 1532  
SINCE JUL 1 2898 3262 -364 3504  
 
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 13 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 2:00 AM  
LOWEST 52 4:00 PM  
AVERAGE 72  
   
......................................................  
 
THE WORLAND WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 50 1980  
MINIMUM TEMPERATURE (F) 2 -44 1978  
 
SUNRISE AND SUNSET  
DECEMBER 30 2023......SUNRISE 7:46 AM MST SUNSET 4:43 PM MST  
DECEMBER 31 2023......SUNRISE 7:46 AM MST SUNSET 4:43 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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