019  
CDUS45 KRIW 160734  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1234 AM MST SAT DEC 16 2023  
   
...............................  
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR DECEMBER 15 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 37 1:58 PM 45 1998 27 10 19  
MINIMUM 6 7:48 AM -20 2007 -1 7 -6  
AVERAGE 22 12 10  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.05 1983 0.01 -0.01 T  
MONTH TO DATE 0.09 0.10 -0.01 0.29  
SINCE DEC 1 0.09 0.10 -0.01 0.29  
SINCE JAN 1 9.53 7.53 2.00 5.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 43 53 -10 58  
MONTH TO DATE 663 760 -97 797  
SINCE DEC 1 663 760 -97 797  
SINCE JUL 1 3104 3513 -409 3237  
 
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 8 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 3.4  
 
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 92 10:00 PM  
LOWEST 46 2:00 PM  
AVERAGE 69  
   
......................................................  
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 47 1998  
MINIMUM TEMPERATURE (F) -1 -15 1992  
2019  
 
SUNRISE AND SUNSET  
DECEMBER 16 2023......SUNRISE 7:44 AM MST SUNSET 4:48 PM MST  
DECEMBER 17 2023......SUNRISE 7:44 AM MST SUNSET 4:48 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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