923  
CDUS45 KRIW 180734  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
134 AM MDT WED OCT 18 2023  
   
...............................
 
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR OCTOBER 17 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 69 12:42 PM 71 2003 55 14 65  
MINIMUM 26 5:25 AM 9 1996 21 5 20  
AVERAGE 48 38 10  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 2016 0.02 -0.02 0.00  
MONTH TO DATE 0.30 0.41 -0.11 0.08  
SINCE SEP 1 1.61 1.05 0.56 1.68  
SINCE JAN 1 9.14 6.96 2.18 4.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 27 -10 22  
MONTH TO DATE 341 404 -63 322  
SINCE SEP 1 713 832 -119 600  
SINCE JUL 1 885 1108 -223 671  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 7  
SINCE JAN 1 47 30 17 67    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 5:00 AM  
LOWEST 18 1:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 72 2003  
MINIMUM TEMPERATURE (F) 21 1 1976  
 
SUNRISE AND SUNSET  
OCTOBER 18 2023.......SUNRISE 7:37 AM MDT SUNSET 6:34 PM MDT  
OCTOBER 19 2023.......SUNRISE 7:38 AM MDT SUNSET 6:32 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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