014  
CDUS45 KRIW 070737  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1237 AM MST TUE JAN 07 2025  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JANUARY 6 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 22 11:59 PM 52 1999 30 -8 25  
MINIMUM 10 8:58 AM -25 2017 7 3 7  
AVERAGE 16 19 -3 16  
 
PRECIPITATION (IN)  
YESTERDAY T 0.02 0.01 -0.01 0.00  
MONTH TO DATE 0.21 0.05 0.16 0.03  
SINCE DEC 1 0.26 0.31 -0.05 0.04  
SINCE JAN 1 0.21 0.05 0.16 0.03  
 
SNOWFALL (IN)  
YESTERDAY 0.1 0.4 2010 0.0  
MONTH TO DATE 3.0 0.9  
SINCE DEC 1 4.0 1.5  
SINCE JUL 1 7.8 20.5  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 49 46 3 49  
MONTH TO DATE 297 280 17 272  
SINCE DEC 1 1391 1687 -296 1536  
SINCE JUL 1 2908 3584 -676 3235  
 
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 8 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 95 2:00 PM  
LOWEST 80 9:00 AM  
AVERAGE 88  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 50 2009  
MINIMUM TEMPERATURE (F) 7 -23 2017  
 
SUNRISE AND SUNSET  
JANUARY 7 2025.......SUNRISE 7:45 AM MST SUNSET 4:56 PM MST  
JANUARY 8 2025.......SUNRISE 7:45 AM MST SUNSET 4:57 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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