106  
CDUS45 KRIW 190735  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1235 AM MST MON FEB 19 2024  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR FEBRUARY 18 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 24 10:07 PM 57 1996 36 -12 27  
MINIMUM -2 4:47 AM -28 2006 13 -15 -9  
AVERAGE 11 24 -13 9  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.19 0.02 -0.02 0.00  
MONTH TO DATE 0.98 0.26 0.72 0.11  
SINCE DEC 1 1.35 0.81 0.54 1.93  
SINCE JAN 1 1.34 0.55 0.79 1.14  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.6 2010 0.0  
MONTH TO DATE 8.2 2.1  
SINCE DEC 1 12.0 37.2  
SINCE JUL 1 31.0 48.1  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 54 41 13 56  
MONTH TO DATE 728 773 -45 999  
SINCE DEC 1 3532 3598 -66 4273  
SINCE JUL 1 5231 5495 -264 6086  
 
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 9 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 95 9:00 AM  
LOWEST 68 3:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 51 2015  
2016  
2022  
MINIMUM TEMPERATURE (F) 13 -14 2006  
 
SUNRISE AND SUNSET  
FEBRUARY 19 2024......SUNRISE 7:06 AM MST SUNSET 5:50 PM MST  
FEBRUARY 20 2024......SUNRISE 7:05 AM MST SUNSET 5:51 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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