983  
CDUS45 KRIW 130745  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
145 AM MDT FRI OCT 13 2023  
   
...............................
 
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR OCTOBER 12 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1976 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 51 3:38 PM 74 1976 57 -6 65  
MINIMUM 35 4:41 AM 9 2019 23 12 32  
AVERAGE 43 40 3  
 
PRECIPITATION (IN)  
YESTERDAY T 0.20 2008 0.02 -0.02 0.00  
MONTH TO DATE 0.30 0.30 0.00 0.08  
SINCE SEP 1 1.61 0.94 0.67 1.68  
SINCE JAN 1 9.14 6.85 2.29 4.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 25 -3 16  
MONTH TO DATE 233 272 -39 219  
SINCE SEP 1 605 700 -95 497  
SINCE JUL 1 777 976 -199 568  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 7  
SINCE JAN 1 47 30 17 67    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 13.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 11:00 PM  
LOWEST 46 2:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 73 1976  
1999  
2015  
MINIMUM TEMPERATURE (F) 23 3 1986  
 
SUNRISE AND SUNSET  
OCTOBER 13 2023.......SUNRISE 7:31 AM MDT SUNSET 6:42 PM MDT  
OCTOBER 14 2023.......SUNRISE 7:32 AM MDT SUNSET 6:40 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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