876  
CDUS45 KRIW 120729  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1229 AM MST WED FEB 12 2025  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR FEBRUARY 11 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 15 3:23 PM 54 2002 34 -19 30  
MINIMUM -5 7:36 AM -12 2021 11 -16 8  
AVERAGE 5 22 -17 19  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.04 0.02 -0.01 0.00  
MONTH TO DATE 0.01 0.15 -0.14 0.87  
SINCE DEC 1 0.48 0.70 -0.22 1.24  
SINCE JAN 1 0.43 0.44 -0.01 1.23  
 
SNOWFALL (IN)  
YESTERDAY T 1.8 2004 0.0  
MONTH TO DATE T 6.5  
SINCE DEC 1 7.3 10.3  
SINCE JUL 1 11.1 29.3  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 60 43 17 46  
MONTH TO DATE 452 482 -30 400  
SINCE DEC 1 3174 3307 -133 3204  
SINCE JUL 1 4691 5204 -513 4903  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 10:00 PM  
LOWEST 46 4:00 PM  
AVERAGE 63  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 58 2015  
MINIMUM TEMPERATURE (F) 11 -12 2004  
 
SUNRISE AND SUNSET  
FEBRUARY 12 2025......SUNRISE 7:15 AM MST SUNSET 5:42 PM MST  
FEBRUARY 13 2025......SUNRISE 7:14 AM MST SUNSET 5:43 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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