686  
CDUS45 KRIW 250033  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
533 PM MST SUN DEC 24 2023  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR DECEMBER 24 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 25 1:13 AM 47 2021 29 -4 7  
MINIMUM 18 8:19 AM -15 2017 7 11 -12  
AVERAGE 22 18 4 -2  
 
PRECIPITATION (IN)  
TODAY T 0.11 2012 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.20 -0.19 0.79  
SINCE DEC 1 0.01 0.20 -0.19 0.79  
SINCE JAN 1 14.13 8.50 5.63 9.56  
 
SNOWFALL (IN)  
TODAY MM 0.0  
MONTH TO DATE 0.6 14.3  
SINCE DEC 1 0.6 14.3  
SINCE JUL 1 19.6 25.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 43 47 -4 67  
MONTH TO DATE 918 1080 -162 1287  
SINCE DEC 1 918 1080 -162 1287  
SINCE JUL 1 2617 2977 -360 3100  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 401 499 -98 703    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71  
LOWEST 52  
AVERAGE 62  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 41 2005  
2021  
2022  
MINIMUM TEMPERATURE (F) 7 -10 2002  
 
SUNRISE AND SUNSET  
DECEMBER 24 2023......SUNRISE 7:43 AM MST SUNSET 4:43 PM MST  
DECEMBER 25 2023......SUNRISE 7:44 AM MST SUNSET 4:44 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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