903  
CDUS45 KRIW 220737  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
137 AM MDT WED MAY 22 2024  
   
...............................
 
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR MAY 21 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1976 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 54 2:38 PM 81 2012 64 -10 73  
MINIMUM 20 5:03 AM 13 1984 31 -11 39  
2001  
AVERAGE 37 47 -10  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.12 1987 0.04 -0.04 0.00  
MONTH TO DATE 0.32 0.88 -0.56 0.69  
SINCE MAR 1 1.26 1.99 -0.73 1.23  
SINCE JAN 1 1.72 2.80 -1.08 2.15  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 18 10 9  
MONTH TO DATE 479 447 32 348  
SINCE MAR 1 2370 2488 -118 3182  
SINCE JUL 1 8897 9917 -1020 10841  
 
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 (340)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 13.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 5:00 AM  
LOWEST 20 4:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 76 1980  
1986  
MINIMUM TEMPERATURE (F) 31 20 1989  
2007  
 
SUNRISE AND SUNSET  
MAY 22 2024...........SUNRISE 5:51 AM MDT SUNSET 8:43 PM MDT  
MAY 23 2024...........SUNRISE 5:51 AM MDT SUNSET 8:44 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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