040  
CDUS45 KRIW 120726  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
126 AM MDT SAT JUL 12 2025  
   
...............................
 
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR JULY 11 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1976 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 4:26 PM 93 2024 82 1 93  
MINIMUM 42 5:15 AM 27 1977 41 1 44  
AVERAGE 63 62 1  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 2001 0.03 -0.03 0.00  
MONTH TO DATE 0.61 0.31 0.30 T  
SINCE JUN 1 0.95 1.32 -0.37 0.17  
SINCE JAN 1 4.38 4.46 -0.08 2.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 4 -2 0  
MONTH TO DATE 28 56 -28 54  
SINCE JUN 1 243 381 -138 227  
SINCE JUL 1 28 56 -28 54  
 
COOLING  
YESTERDAY 0 0 0 4  
MONTH TO DATE 4 0 4 6  
SINCE JUN 1 4 1 3 12  
SINCE JAN 1 4 1 3 12    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 5:00 AM  
LOWEST 17 4:00 PM  
AVERAGE 41  
   
......................................................
 
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 94 2002  
MINIMUM TEMPERATURE (F) 42 29 2016  
 
SUNRISE AND SUNSET  
JULY 12 2025..........SUNRISE 5:54 AM MDT SUNSET 8:58 PM MDT  
JULY 13 2025..........SUNRISE 5:55 AM MDT SUNSET 8:57 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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