748  
CDUS45 KRIW 010735  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
135 AM MDT THU JUN 01 2023  
   
...............................
 
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR MAY 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 70 12:41 PM 85 2002 67 3 48  
MINIMUM 35 5:14 AM 22 2006 33 2 32  
AVERAGE 53 50 3  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.82 1989 0.03 -0.03 0.25  
MONTH TO DATE 1.42 1.22 0.20 0.96  
SINCE MAR 1 1.96 2.33 -0.37 1.11  
SINCE JAN 1 3.08 3.14 -0.06 1.19  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 15 -3 25  
MONTH TO DATE 482 610 -128 673  
SINCE MAR 1 3316 2651 665 2709  
SINCE JUL 1 10984 10080 904 9532  
 
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 30 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.2  
 
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 96 5:00 AM  
LOWEST 24 5:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 81 1977  
2001  
2020  
MINIMUM TEMPERATURE (F) 34 19 2000  
 
SUNRISE AND SUNSET  
JUNE 1 2023..........SUNRISE 5:46 AM MDT SUNSET 8:51 PM MDT  
JUNE 2 2023..........SUNRISE 5:45 AM MDT SUNSET 8:52 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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