948  
CDUS45 KRIW 310027  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
527 PM MST FRI DEC 30 2022  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR DECEMBER 30 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 19 3:36 PM 51 1996 30 -11 33  
MINIMUM 1 7:07 AM -21 2014 7 -6 9  
AVERAGE 10 18 -8 21  
 
PRECIPITATION (IN)  
TODAY 0.00 0.26 2010 0.01 -0.01 0.00  
MONTH TO DATE 0.79 0.25 0.54 0.07  
SINCE DEC 1 0.79 0.25 0.54 0.07  
SINCE JAN 1 9.56 8.55 1.01 8.85  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 14.3 1.7  
SINCE DEC 1 14.3 1.7  
SINCE JUL 1 25.2 4.5  
SNOW DEPTH 7  
 
DEGREE DAYS  
HEATING  
TODAY 55 47 8 44  
MONTH TO DATE 1512 1362 150 1031  
SINCE DEC 1 1512 1362 150 1031  
SINCE JUL 1 3325 3259 66 2521  
 
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 15 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79  
LOWEST 58  
AVERAGE 69  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 51 1996  
MINIMUM TEMPERATURE (F) 7 -23 2014  
 
SUNRISE AND SUNSET  
DECEMBER 30 2022......SUNRISE 7:45 AM MST SUNSET 4:48 PM MST  
DECEMBER 31 2022......SUNRISE 7:45 AM MST SUNSET 4:49 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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