652  
CDUS45 KRIW 120731  
CLIBPI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
131 AM MDT SUN APR 12 2026  
   
...............................
 
 
   
..THE BIG PINEY WY CLIMATE SUMMARY FOR APRIL 11 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1976 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 12:07 PM 74 2025 51 11 74  
MINIMUM 24 6:00 AM 8 1988 20 4 23  
AVERAGE 43 35 8  
 
PRECIPITATION (IN)  
YESTERDAY T 0.03 2012 0.01 -0.01 0.00  
MONTH TO DATE 0.27 0.19 0.08 T  
SINCE MAR 1 0.59 0.61 -0.02 1.26  
SINCE JAN 1 0.75 1.42 -0.67 1.73  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 30 -8 16  
MONTH TO DATE 276 340 -64 328  
SINCE MAR 1 1099 1521 -422 1418  
SINCE JUL 1 6632 8950 -2318 8406  
 
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 39 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 5:00 AM  
LOWEST 22 11:00 AM  
AVERAGE 56  
   
......................................................
 
 
THE BIG PINEY WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 69 2024  
MINIMUM TEMPERATURE (F) 20 7 1997  
2022  
 
SUNRISE AND SUNSET  
APRIL 12 2026.........SUNRISE 6:44 AM MDT SUNSET 7:59 PM MDT  
APRIL 13 2026.........SUNRISE 6:42 AM MDT SUNSET 8:00 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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