076  
CDUS45 KRIW 110728  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT THU MAY 11 2023  
   
...............................
 
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR MAY 10 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 66 4:51 PM 76 1994 60 6 54  
MINIMUM 30 4:58 AM 14 2006 27 3 21  
AVERAGE 48 43 5  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.40 2010 0.04 -0.02 0.00  
MONTH TO DATE 0.37 0.41 -0.04 0.58  
SINCE MAR 1 0.91 1.52 -0.61 0.73  
SINCE JAN 1 2.03 2.33 -0.30 0.81  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 22 -5 27  
MONTH TO DATE 195 232 -37 229  
SINCE MAR 1 3029 2273 756 2265  
SINCE JUL 1 10697 9702 995 9088  
 
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 29 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 5:00 AM  
LOWEST 22 5:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 87 2007  
MINIMUM TEMPERATURE (F) 27 15 1999  
 
SUNRISE AND SUNSET  
MAY 11 2023...........SUNRISE 6:03 AM MDT SUNSET 8:31 PM MDT  
MAY 12 2023...........SUNRISE 6:02 AM MDT SUNSET 8:32 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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