602  
CDUS45 KRIW 230741  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1241 AM MST MON DEC 23 2024  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR DECEMBER 22 2024
 
 
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)  
YESTERDAY  
MAXIMUM 53R 2:34 PM 52 2005 30 23 41  
MINIMUM 21 3:32 AM -31 2022 7 14 17  
AVERAGE 37 18 19 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.08 0.01 -0.01 0.00  
MONTH TO DATE T 0.19 -0.19 T  
SINCE DEC 1 T 0.19 -0.19 T  
SINCE JAN 1 6.22 8.49 -2.27 13.69  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 2020 0.0  
MONTH TO DATE T T  
SINCE DEC 1 T T  
SINCE JUL 1 3.8 19.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 47 -19 36  
MONTH TO DATE 770 986 -216 840  
SINCE DEC 1 770 986 -216 840  
SINCE JUL 1 2287 2883 -596 2539  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 610 499 111 401    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 7:00 AM  
LOWEST 28 1:00 PM  
AVERAGE 47  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 48 2021  
MINIMUM TEMPERATURE (F) 7 -26 2022  
 
SUNRISE AND SUNSET  
DECEMBER 23 2024......SUNRISE 7:43 AM MST SUNSET 4:43 PM MST  
DECEMBER 24 2024......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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