983  
CDUS45 KRIW 150043  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
543 PM MST WED DEC 14 2022  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR DECEMBER 14 2022  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 22 3:16 PM 54 2010 30 -8 54  
2021  
MINIMUM 8 8:31 AM -13 2008 8 0 37  
AVERAGE 15 19 -4 46  
 
PRECIPITATION (IN)  
TODAY 0.00 0.21 2014 0.00 0.00 0.00  
MONTH TO DATE 0.48 0.12 0.36 0.01  
SINCE DEC 1 0.48 0.12 0.36 0.01  
SINCE JAN 1 9.25 8.42 0.83 8.79  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 8.3 0.3  
SINCE DEC 1 8.3 0.3  
SINCE JUL 1 19.2 3.1  
SNOW DEPTH 10  
 
DEGREE DAYS  
HEATING  
TODAY 50 46 4 19  
MONTH TO DATE 631 615 16 404  
SINCE DEC 1 631 615 16 404  
SINCE JUL 1 2444 2512 -68 1894  
 
COOLING  
TODAY 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 13 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 65  
AVERAGE 79  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 57 2006  
MINIMUM TEMPERATURE (F) 8 -16 2008  
 
SUNRISE AND SUNSET  
DECEMBER 14 2022......SUNRISE 7:38 AM MST SUNSET 4:39 PM MST  
DECEMBER 15 2022......SUNRISE 7:38 AM MST SUNSET 4:40 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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