024  
CDUS45 KRIW 300736  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
136 AM MDT TUE MAY 30 2023  
   
...............................
 
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR MAY 29 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 64 4:58 PM 85 2003 66 -2 54  
2020  
MINIMUM 35 5:25 AM 10 1984 33 2 27  
AVERAGE 50 50 0  
 
PRECIPITATION (IN)  
YESTERDAY 0.24 0.47 2005 0.03 0.21 0.02  
MONTH TO DATE 1.42 1.15 0.27 0.71  
SINCE MAR 1 1.96 2.26 -0.30 0.86  
SINCE JAN 1 3.08 3.07 0.01 0.94  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 16 -1 24  
MONTH TO DATE 456 580 -124 620  
SINCE MAR 1 3290 2621 669 2656  
SINCE JUL 1 10958 10050 908 9479  
 
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 NW (330)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 40 5:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 83 2020  
MINIMUM TEMPERATURE (F) 33 17 1977  
 
SUNRISE AND SUNSET  
MAY 30 2023...........SUNRISE 5:47 AM MDT SUNSET 8:50 PM MDT  
MAY 31 2023...........SUNRISE 5:46 AM MDT SUNSET 8:51 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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