424  
CDUS45 KRIW 190729  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT SUN JUL 19 2026  
   
...............................  
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR JULY 18 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 83 2:30 PM 92 2006 83 0 82  
2021  
MINIMUM 57 6:52 AM 29 1983 43 14 46  
AVERAGE 70 63 7  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.31 1997 0.03 -0.01 0.26  
MONTH TO DATE 1.35 0.52 0.83 0.87  
SINCE JUN 1 1.61 1.53 0.08 1.21  
SINCE JAN 1 2.98 4.67 -1.69 4.64  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 1  
MONTH TO DATE 39 79 -40 35  
SINCE JUN 1 325 404 -79 250  
SINCE JUL 1 39 79 -40 35  
 
COOLING  
YESTERDAY 5 1 4 0  
MONTH TO DATE 52 5 47 14  
SINCE JUN 1 54 6 48 14  
SINCE JAN 1 54 6 48 14    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 7:00 AM  
LOWEST 36 6:00 PM  
AVERAGE 63  
   
......................................................  
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 94 2021  
MINIMUM TEMPERATURE (F) 43 34 1993  
 
SUNRISE AND SUNSET  
JULY 19 2026..........SUNRISE 6:00 AM MDT SUNSET 8:53 PM MDT  
JULY 20 2026..........SUNRISE 6:01 AM MDT SUNSET 8:52 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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