581  
CDUS45 KRIW 140727  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT SUN MAY 14 2023  
   
...............................
 
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR MAY 13 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 57 3:29 PM 80 2013 61 -4 54  
MINIMUM 39 11:59 PM 17 2000 28 11 25  
AVERAGE 48 44 4  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 0.75 1998 0.04 0.06 0.00  
MONTH TO DATE 0.55 0.54 0.01 0.62  
SINCE MAR 1 1.09 1.65 -0.56 0.77  
SINCE JAN 1 2.21 2.46 -0.25 0.85  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 21 -4 25  
MONTH TO DATE 249 295 -46 298  
SINCE MAR 1 3083 2336 747 2334  
SINCE JUL 1 10751 9765 986 9157  
 
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 16 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 12:00 AM  
LOWEST 48 12:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 78 2012  
2013  
MINIMUM TEMPERATURE (F) 28 0 1984  
 
SUNRISE AND SUNSET  
MAY 14 2023...........SUNRISE 6:00 AM MDT SUNSET 8:35 PM MDT  
MAY 15 2023...........SUNRISE 5:59 AM MDT SUNSET 8:36 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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