523  
CDUS45 KRIW 280730  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1230 AM MST WED FEB 28 2024  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR FEBRUARY 27 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 25 12:07 AM 61 2016 41 -16 35  
MINIMUM 11 9:51 PM -17 1996 16 -5 8  
AVERAGE 18 28 -10 22  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 0.23 0.02 0.05 0.00  
MONTH TO DATE 1.09 0.39 0.70 0.68  
SINCE DEC 1 1.46 0.94 0.52 2.50  
SINCE JAN 1 1.45 0.68 0.77 1.71  
 
SNOWFALL (IN)  
YESTERDAY 0.8 3.5 2004 0.0  
MONTH TO DATE 9.4 11.9  
SINCE DEC 1 13.2 47.0  
SINCE JUL 1 32.2 57.9  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 47 37 10 43  
MONTH TO DATE 1013 1120 -107 1490  
SINCE DEC 1 3817 3945 -128 4764  
SINCE JUL 1 5516 5842 -326 6577  
 
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 23 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 7:00 AM  
LOWEST 49 11:00 PM  
AVERAGE 73  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 60 1999  
MINIMUM TEMPERATURE (F) 16 -21 1996  
 
SUNRISE AND SUNSET  
FEBRUARY 28 2024......SUNRISE 6:52 AM MST SUNSET 6:01 PM MST  
FEBRUARY 29 2024......SUNRISE 6:50 AM MST SUNSET 6:03 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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