072  
CDUS45 KRIW 070730  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1230 AM MST WED DEC 07 2022  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR DECEMBER 6 2022
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 35 3:15 PM 48 2008 33 2 34  
MINIMUM 14 7:45 AM -13 2005 10 4 9  
2013  
AVERAGE 25 22 3 22  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.11 0.01 -0.01 0.00  
MONTH TO DATE T 0.06 -0.06 T  
SINCE DEC 1 T 0.06 -0.06 T  
SINCE JAN 1 8.77 8.36 0.41 8.78  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 2005 0.0  
MONTH TO DATE T 0.1  
SINCE DEC 1 T 0.1  
SINCE JUL 1 10.9 2.9  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 44 -4 43  
MONTH TO DATE 267 256 11 152  
SINCE DEC 1 267 256 11 152  
SINCE JUL 1 2080 2153 -73 1642  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 703 499 204 707    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 13.4  
 
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 41 3:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 56 2008  
MINIMUM TEMPERATURE (F) 10 -18 2005  
 
SUNRISE AND SUNSET  
DECEMBER 7 2022......SUNRISE 7:32 AM MST SUNSET 4:39 PM MST  
DECEMBER 8 2022......SUNRISE 7:33 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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