888  
CDUS45 KRIW 100727  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT SAT OCT 10 2026  
   
...............................
 
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR OCTOBER 9 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1976 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 2:55 PM 75 1979 59 15 73  
1996  
2003  
MINIMUM 32 6:42 AM 5 1987 24 8 25  
AVERAGE 53 41 12  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.37 1993 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.23 -0.23 0.66  
SINCE SEP 1 1.23 0.87 0.36 1.17  
SINCE JAN 1 5.59 6.78 -1.19 7.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 24 -12 16  
MONTH TO DATE 96 198 -102 185  
SINCE SEP 1 414 626 -212 484  
SINCE JUL 1 531 902 -371 658  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JAN 1 163 30 133 41    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 4:00 AM  
LOWEST 17 2:00 PM  
AVERAGE 43  
   
......................................................
 
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 77 1996  
2015  
MINIMUM TEMPERATURE (F) 24 11 2009  
2019  
 
SUNRISE AND SUNSET  
OCTOBER 10 2026.......SUNRISE 7:28 AM MDT SUNSET 6:46 PM MDT  
OCTOBER 11 2026.......SUNRISE 7:29 AM MDT SUNSET 6:44 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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