173  
CDUS45 KRIW 290740  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1240 AM MST SUN JAN 29 2023  
   
...............................
 
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR JANUARY 28 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 23 2:35 PM 44 2018 27 -4 25  
MINIMUM 3 8:24 AM -23 1985 -1 4 -9  
AVERAGE 13 12 1  
 
PRECIPITATION (IN)  
YESTERDAY T 0.18 2009 0.01 -0.01 0.00  
MONTH TO DATE 0.78 0.40 0.38 0.08  
SINCE DEC 1 1.31 0.63 0.68 0.18  
SINCE JAN 1 0.78 0.40 0.38 0.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 52 53 -1 57  
MONTH TO DATE 1587 1495 92 1514  
SINCE DEC 1 3278 3116 162 2977  
SINCE JUL 1 5718 5869 -151 5264  
 
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 20 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 8:00 AM  
LOWEST 77 2:00 PM  
AVERAGE 89  
   
......................................................
 
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 43 2018  
MINIMUM TEMPERATURE (F) -1 -30 1979  
 
SUNRISE AND SUNSET  
JANUARY 29 2023.......SUNRISE 7:37 AM MST SUNSET 5:30 PM MST  
JANUARY 30 2023.......SUNRISE 7:37 AM MST SUNSET 5:31 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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