877  
CDUS45 KRIW 140040  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
540 PM MST SAT JAN 13 2024  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JANUARY 13 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM -10 2:49 PM 55 2021 30 -40 18  
MINIMUM -27R 4:27 AM -13 2013 8 -35 6  
AVERAGE -18 19 -37 12  
 
PRECIPITATION (IN)  
TODAY 0.01 0.09 1997 0.01 0.00 0.00  
MONTH TO DATE 0.33 0.11 0.22 0.86  
SINCE DEC 1 0.34 0.37 -0.03 1.65  
SINCE JAN 1 0.33 0.11 0.22 0.86  
 
SNOWFALL (IN)  
TODAY T 0.0  
MONTH TO DATE 2.6 14.9  
SINCE DEC 1 3.2 29.2  
SINCE JUL 1 22.2 40.1  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
TODAY 83 46 37 53  
MONTH TO DATE 661 602 59 681  
SINCE DEC 1 1925 2009 -84 2237  
SINCE JUL 1 3624 3906 -282 4050  
 
COOLING  
TODAY 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 13 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78  
LOWEST 56  
AVERAGE 67  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 55 1999  
MINIMUM TEMPERATURE (F) 8 -15 2007  
2013  
 
SUNRISE AND SUNSET  
JANUARY 13 2024.......SUNRISE 7:43 AM MST SUNSET 5:02 PM MST  
JANUARY 14 2024.......SUNRISE 7:43 AM MST SUNSET 5:03 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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