711  
CDUS45 KRIW 170738  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1238 AM MST MON FEB 17 2025  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR FEBRUARY 16 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 31 4:33 PM 56 2016 36 -5 18  
MINIMUM 4 6:53 AM -16 2023 12 -8 -2  
AVERAGE 18 24 -6 8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.13 0.01 -0.01 0.11  
MONTH TO DATE 0.04 0.22 -0.18 0.98  
SINCE DEC 1 0.51 0.77 -0.26 1.35  
SINCE JAN 1 0.46 0.51 -0.05 1.34  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.1 2022 1.7  
MONTH TO DATE 0.8 8.2  
SINCE DEC 1 8.1 12.0  
SINCE JUL 1 11.9 31.0  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 47 41 6 57  
MONTH TO DATE 697 691 6 614  
SINCE DEC 1 3419 3516 -97 3418  
SINCE JUL 1 4936 5413 -477 5117  
 
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 14 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 11:00 PM  
LOWEST 41 4:00 PM  
AVERAGE 65  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 53 2014  
MINIMUM TEMPERATURE (F) 12 -25 2006  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2025......SUNRISE 7:08 AM MST SUNSET 5:48 PM MST  
FEBRUARY 18 2025......SUNRISE 7:06 AM MST SUNSET 5:49 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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