981  
CDUS45 KRIW 120029  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
529 PM MST THU JAN 11 2024  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JANUARY 11 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 18 1:30 AM 49 1999 30 -12 37  
2000  
MINIMUM 7 8:15 AM -11 1997 8 -1 18  
AVERAGE 13 19 -6 28  
 
PRECIPITATION (IN)  
TODAY 0.14 0.62 2023 0.01 0.13 0.62  
MONTH TO DATE 0.17 0.09 0.08 0.86  
SINCE DEC 1 0.18 0.35 -0.17 1.65  
SINCE JAN 1 0.17 0.09 0.08 0.86  
 
SNOWFALL (IN)  
TODAY 0.7 7.1  
MONTH TO DATE 1.8 14.9  
SINCE DEC 1 2.4 29.2  
SINCE JUL 1 21.4 40.1  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 52 46 6 37  
MONTH TO DATE 510 510 0 576  
SINCE DEC 1 1774 1917 -143 2132  
SINCE JUL 1 3473 3814 -341 3945  
 
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 17 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 67  
AVERAGE 82  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 54 2022  
MINIMUM TEMPERATURE (F) 8 -13 1997  
2007  
 
SUNRISE AND SUNSET  
JANUARY 11 2024.......SUNRISE 7:44 AM MST SUNSET 4:59 PM MST  
JANUARY 12 2024.......SUNRISE 7:44 AM MST SUNSET 5:01 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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