393  
CDUS45 KRIW 150734  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1234 AM MST FRI DEC 15 2023  
   
...............................  
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR DECEMBER 14 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 38 4:10 PM 46 1988 27 11 22  
MINIMUM 1 8:16 AM -18 1984 -1 2 5  
AVERAGE 20 12 8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.15 1990 0.01 -0.01 0.00  
1990  
2016  
MONTH TO DATE 0.09 0.09 0.00 0.29  
SINCE DEC 1 0.09 0.09 0.00 0.29  
SINCE JAN 1 9.53 7.52 2.01 5.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 53 -8 51  
MONTH TO DATE 620 707 -87 739  
SINCE DEC 1 620 707 -87 739  
SINCE JUL 1 3061 3460 -399 3179  
 
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 14 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 4.2  
 
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 96 10:00 AM  
LOWEST 54 3:00 PM  
AVERAGE 75  
   
......................................................  
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 45 1998  
MINIMUM TEMPERATURE (F) -1 -20 2007  
 
SUNRISE AND SUNSET  
DECEMBER 15 2023......SUNRISE 7:43 AM MST SUNSET 4:48 PM MST  
DECEMBER 16 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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