868  
CDUS45 KRIW 160740  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
140 AM MDT MON SEP 16 2024  
   
...............................  
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR SEPTEMBER 15 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1976 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 MM 85 2000 70 7 68  
MINIMUM 30 MM 20 1979 32 -2 32  
AVERAGE 54 51 3  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.63 2006 0.02 0.01 0.00  
MONTH TO DATE 0.29 0.30 -0.01 0.94  
SINCE SEP 1 0.29 0.30 -0.01 0.94  
SINCE JAN 1 3.32 6.21 -2.89 8.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 14 -3 15  
MONTH TO DATE 141 173 -32 144  
SINCE SEP 1 141 173 -32 144  
SINCE JUL 1 353 449 -96 316  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JAN 1 64 30 34 47    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 11:00 PM  
LOWEST 16 2:00 PM  
AVERAGE 50  
   
......................................................  
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 83 2000  
MINIMUM TEMPERATURE (F) 32 15 1987  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2024.....SUNRISE 7:02 AM MDT SUNSET 7:27 PM MDT  
SEPTEMBER 17 2024.....SUNRISE 7:03 AM MDT SUNSET 7:25 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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