566  
CDUS45 KRIW 310729  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1229 AM MST TUE DEC 31 2024  
   
...............................  
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR DECEMBER 30 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1976 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 29 12:42 AM 47 2011 26 3 35  
MINIMUM 2 11:56 PM -31 2014 -4 6 2  
AVERAGE 16 11 5  
 
PRECIPITATION (IN)  
YESTERDAY T 0.27 2003 0.01 -0.01 0.00  
MONTH TO DATE 0.30 0.22 0.08 0.09  
SINCE DEC 1 0.30 0.22 0.08 0.09  
SINCE JAN 1 4.42 7.65 -3.23 9.33  
 
DEGREE DAYS  
HEATING  
YESTERDAY 49 54 -5 46  
MONTH TO DATE 1373 1567 -194 1376  
SINCE DEC 1 1373 1567 -194 1376  
SINCE JUL 1 3904 4320 -416 3817  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 64 30 34 47    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 13.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1:00 AM  
LOWEST 59 3:00 PM  
AVERAGE 74  
   
......................................................  
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 26 45 1980  
MINIMUM TEMPERATURE (F) -4 -35 2014  
 
SUNRISE AND SUNSET  
DECEMBER 31 2024......SUNRISE 7:50 AM MST SUNSET 4:57 PM MST  
JANUARY 1 2025.......SUNRISE 7:50 AM MST SUNSET 4:58 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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