865  
CDUS45 KRIW 270903  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
203 AM MST WED JAN 27 2021  
   
...............................
 
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR JANUARY 26 2021
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1976 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 18 4:01 PM 44 2015 26 -8 24  
MINIMUM -5 11:59 PM -25 1996 -4 -1 -1  
AVERAGE 7 11 -4  
 
PRECIPITATION (IN)  
YESTERDAY T 0.05 1997 0.01 -0.01 T  
MONTH TO DATE 0.02 0.27 -0.25 0.12  
SINCE DEC 1 0.03 0.57 -0.54 0.12  
SINCE JAN 1 0.02 0.27 -0.25 0.12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 58 54 4 53  
MONTH TO DATE 1286 1404 -118 1477  
SINCE DEC 1 2814 3028 -214 3312  
SINCE JUL 1 5335 5843 -508 6178  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 1.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 8:00 PM  
LOWEST 77 12:00 PM  
AVERAGE 87  
   
......................................................
 
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 26 44 1987  
1988  
MINIMUM TEMPERATURE (F) -2 -29 2009  
 
SUNRISE AND SUNSET  
JANUARY 27 2021.......SUNRISE 7:39 AM MST SUNSET 5:28 PM MST  
JANUARY 28 2021.......SUNRISE 7:38 AM MST SUNSET 5:29 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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