339  
CDUS45 KRIW 020726  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1226 AM MST MON DEC 02 2024  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR DECEMBER 1 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 45 2:10 PM 61 1995 35 10 15  
2021  
MINIMUM 15 7:53 AM -11 2019 12 3 0  
AVERAGE 30 23 7 8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.17 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.01 -0.01 0.00  
SINCE DEC 1 0.00 0.01 -0.01 0.00  
SINCE JAN 1 6.22 8.31 -2.09 13.69  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.3 2007 0.0  
MONTH TO DATE 0.0 0.0  
SINCE DEC 1 0.0 0.0  
SINCE JUL 1 3.8 19.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 42 -7 57  
MONTH TO DATE 35 42 -7 57  
SINCE DEC 1 35 42 -7 57  
SINCE JUL 1 1552 1939 -387 1756  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 610 499 111 401    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.1  
 
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 67 8:00 AM  
LOWEST 28 3:00 PM  
AVERAGE 48  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 61 2021  
MINIMUM TEMPERATURE (F) 12 -7 2007  
 
SUNRISE AND SUNSET  
DECEMBER 2 2024......SUNRISE 7:27 AM MST SUNSET 4:40 PM MST  
DECEMBER 3 2024......SUNRISE 7:28 AM MST SUNSET 4:39 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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