887  
CDUS45 KRIW 300726  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
126 AM MDT MON SEP 30 2024  
   
...............................  
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR SEPTEMBER 29 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 83R 1:20 PM 78 2001 64 19 71  
2010  
2020  
MINIMUM 33 6:32 AM 11 1999 28 5 26  
AVERAGE 58 46 12  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.20 1991 0.02 -0.02 0.00  
MONTH TO DATE 0.29 0.62 -0.33 1.31  
SINCE SEP 1 0.29 0.62 -0.33 1.31  
SINCE JAN 1 3.32 6.53 -3.21 8.64  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 20 -13 16  
MONTH TO DATE 306 409 -103 358  
SINCE SEP 1 306 409 -103 358  
SINCE JUL 1 518 685 -167 530  
 
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 38 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 11.5  
 
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 56 6:00 AM  
LOWEST 11 3:00 PM  
AVERAGE 34  
   
......................................................  
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 79 2011  
MINIMUM TEMPERATURE (F) 27 12 1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2024.....SUNRISE 7:17 AM MDT SUNSET 7:02 PM MDT  
OCTOBER 1 2024.......SUNRISE 7:18 AM MDT SUNSET 7:01 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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