258  
CDUS45 KRIW 240736  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1236 AM MST SUN DEC 24 2023  
   
...............................
 
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR DECEMBER 23 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 33 1:31 PM 49 2005 26 7 10  
MINIMUM 16 3:59 AM -50 1983 -4 20 -21  
AVERAGE 25 11 14  
 
PRECIPITATION (IN)  
YESTERDAY T 0.02 1982 0.01 -0.01 T  
1996  
MONTH TO DATE 0.09 0.16 -0.07 0.29  
SINCE DEC 1 0.09 0.16 -0.07 0.29  
SINCE JAN 1 9.53 7.59 1.94 5.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 54 -14 70  
MONTH TO DATE 1010 1189 -179 1322  
SINCE DEC 1 1010 1189 -179 1322  
SINCE JUL 1 3451 3942 -491 3762  
 
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 26 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 53 4:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 26 49 1980  
MINIMUM TEMPERATURE (F) -4 -47 1990  
 
SUNRISE AND SUNSET  
DECEMBER 24 2023......SUNRISE 7:48 AM MST SUNSET 4:52 PM MST  
DECEMBER 25 2023......SUNRISE 7:49 AM MST SUNSET 4:52 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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