126  
CDUS45 KRIW 310745  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
145 AM MDT MON JUL 31 2023  
   
...............................
 
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR JULY 30 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 88 3:59 PM 93 1982 83 5 84  
MINIMUM 47 3:53 AM 32 1977 44 3 48  
AVERAGE 68 63 5  
 
PRECIPITATION (IN)  
YESTERDAY 0.16 0.40 1976 0.03 0.13 0.00  
MONTH TO DATE 0.55 0.86 -0.31 0.14  
SINCE JUN 1 3.09 1.87 1.22 0.33  
SINCE JAN 1 6.17 5.01 1.16 1.52  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 67 106 -39 23  
SINCE JUN 1 402 431 -29 331  
SINCE JUL 1 67 106 -39 23  
 
COOLING  
YESTERDAY 3 1 2 1  
MONTH TO DATE 33 17 16 36  
SINCE JUN 1 33 18 15 36  
SINCE JAN 1 33 18 15 36    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 4:00 AM  
LOWEST 21 12:00 PM  
AVERAGE 48  
   
......................................................
 
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 92 2003  
MINIMUM TEMPERATURE (F) 43 28 1987  
 
SUNRISE AND SUNSET  
JULY 31 2023..........SUNRISE 6:11 AM MDT SUNSET 8:42 PM MDT  
AUGUST 1 2023........SUNRISE 6:12 AM MDT SUNSET 8:41 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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