454  
CDUS45 KRIW 210731  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
131 AM MDT FRI APR 21 2023  
   
...............................
 
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR APRIL 20 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 32 2:41 PM 72 1994 53 -21 51  
MINIMUM 5R 5:06 AM 11 2008 21 -16 21  
AVERAGE 19 37 -18  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.23 2002 0.02 -0.02 0.00  
MONTH TO DATE 0.18 0.38 -0.20 0.04  
SINCE MAR 1 0.52 0.80 -0.28 0.10  
SINCE JAN 1 1.64 1.61 0.03 0.18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 28 18 29  
MONTH TO DATE 852 598 254 664  
SINCE MAR 1 2553 1779 774 1781  
SINCE JUL 1 10221 9208 1013 8604  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 3:00 AM  
LOWEST 45 2:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 75 1994  
MINIMUM TEMPERATURE (F) 22 4 2008  
 
SUNRISE AND SUNSET  
APRIL 21 2023.........SUNRISE 6:30 AM MDT SUNSET 8:09 PM MDT  
APRIL 22 2023.........SUNRISE 6:28 AM MDT SUNSET 8:10 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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