942  
CDUS45 KRIW 030728  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT SUN AUG 03 2025  
   
...............................  
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR AUGUST 2 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 79 11:34 AM 91 2024 83 -4 91  
MINIMUM 36 5:37 AM 34 1990 43 -7 44  
AVERAGE 58 63 -5  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.16 2023 0.03 -0.02 0.00  
MONTH TO DATE 0.02 0.06 -0.04 0.00  
SINCE JUN 1 1.34 1.96 -0.62 0.48  
SINCE JAN 1 4.77 5.10 -0.33 2.58  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 3 4 0  
MONTH TO DATE 12 6 6 3  
SINCE JUN 1 287 443 -156 255  
SINCE JUL 1 72 118 -46 82  
 
COOLING  
YESTERDAY 0 1 -1 3  
MONTH TO DATE 0 2 -2 3  
SINCE JUN 1 22 20 2 42  
SINCE JAN 1 22 20 2 42    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 5:00 AM  
LOWEST 16 1:00 PM  
AVERAGE 42  
   
......................................................  
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 93 2024  
MINIMUM TEMPERATURE (F) 43 28 1987  
 
SUNRISE AND SUNSET  
AUGUST 3 2025........SUNRISE 6:15 AM MDT SUNSET 8:38 PM MDT  
AUGUST 4 2025........SUNRISE 6:16 AM MDT SUNSET 8:36 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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