652  
CDUS45 KRIW 010733  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
133 AM MDT FRI SEP 01 2023  
   
...............................
 
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR AUGUST 31 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 81 4:04 PM 86 2016 76 5 86  
2019  
2022  
MINIMUM 32 5:57 AM 24 2005 36 -4 41  
AVERAGE 57 56 1  
 
PRECIPITATION (IN)  
YESTERDAY T 0.39 2008 0.03 -0.03 0.00  
MONTH TO DATE 1.29 0.87 0.42 1.28  
SINCE JUN 1 4.45 2.77 1.68 1.61  
SINCE JAN 1 7.53 5.91 1.62 2.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 9 -1 1  
MONTH TO DATE 105 165 -60 48  
SINCE JUN 1 507 602 -95 379  
SINCE JUL 1 172 277 -105 71  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 12 12 0 19  
SINCE JUN 1 47 30 17 60  
SINCE JAN 1 47 30 17 60    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 6:00 AM  
LOWEST 12 3:00 PM  
AVERAGE 44  
   
......................................................
 
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 89 2019  
2022  
MINIMUM TEMPERATURE (F) 36 19 1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2023.....SUNRISE 6:45 AM MDT SUNSET 7:55 PM MDT  
SEPTEMBER 2 2023.....SUNRISE 6:46 AM MDT SUNSET 7:53 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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