821  
CDUS45 KRIW 090730  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
130 AM MDT THU JUL 09 2026  
   
...............................  
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR JULY 8 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 87 3:04 PM 92 2002 81 6 89  
MINIMUM 43 5:10 AM 31 1993 41 2 41  
AVERAGE 65 61 4  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.14 1986 0.03 -0.03 0.00  
MONTH TO DATE 0.31 0.22 0.09 0.61  
SINCE JUN 1 0.57 1.23 -0.66 0.95  
SINCE JAN 1 1.94 4.37 -2.43 4.38  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 39 44 -5 24  
SINCE JUN 1 325 369 -44 239  
SINCE JUL 1 39 44 -5 24  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 0 4 1  
SINCE JUN 1 6 1 5 1  
SINCE JAN 1 6 1 5 1    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 11 3:00 PM  
AVERAGE 52  
   
......................................................  
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 91 2002  
MINIMUM TEMPERATURE (F) 41 33 1993  
2019  
2020  
 
SUNRISE AND SUNSET  
JULY 9 2026..........SUNRISE 5:52 AM MDT SUNSET 8:59 PM MDT  
JULY 10 2026..........SUNRISE 5:53 AM MDT SUNSET 8:59 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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