475  
CDUS45 KRIW 070727  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1227 AM MST THU DEC 07 2023  
   
...............................
 
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR DECEMBER 6 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1976 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 36 3:44 PM 47 2008 30 6 31  
MINIMUM 11 6:08 AM -28 1978 0 11 -7  
AVERAGE 24 15 9  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.04 1982 0.01 -0.01 0.00  
2001  
MONTH TO DATE 0.01 0.04 -0.03 T  
SINCE DEC 1 0.01 0.04 -0.03 T  
SINCE JAN 1 9.45 7.47 1.98 4.95  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 50 -9 53  
MONTH TO DATE 248 294 -46 323  
SINCE DEC 1 248 294 -46 323  
SINCE JUL 1 2689 3047 -358 2763  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 47 30 17 67    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 1.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 82 4:00 PM  
AVERAGE 91  
   
......................................................
 
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 49 1987  
MINIMUM TEMPERATURE (F) 0 -31 2005  
 
SUNRISE AND SUNSET  
DECEMBER 7 2023......SUNRISE 7:36 AM MST SUNSET 4:47 PM MST  
DECEMBER 8 2023......SUNRISE 7:37 AM MST SUNSET 4:47 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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