080  
CDUS45 KRIW 020028  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
528 PM MST WED JAN 01 2025  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JANUARY 1 2025  
 
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 1:19 PM 63 1997 30 -12 35  
MINIMUM -3 7:56 AM -17 2015 7 -10 11  
AVERAGE 8 18 -10 23  
 
PRECIPITATION (IN)  
TODAY 0.00 0.43 2023 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.01 -0.01 0.00  
SINCE DEC 1 0.05 0.27 -0.22 0.01  
SINCE JAN 1 0.00 0.01 -0.01 0.00  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 0.0 0.0  
SINCE DEC 1 1.0 0.6  
SINCE JUL 1 4.8 19.6  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 57 47 10 42  
MONTH TO DATE 57 47 10 42  
SINCE DEC 1 1151 1454 -303 1306  
SINCE JUL 1 2668 3351 -683 3005  
 
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 9 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 73  
AVERAGE 82  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 51 1997  
2009  
MINIMUM TEMPERATURE (F) 7 -12 2019  
 
SUNRISE AND SUNSET  
JANUARY 1 2025.......SUNRISE 7:45 AM MST SUNSET 4:50 PM MST  
JANUARY 2 2025.......SUNRISE 7:45 AM MST SUNSET 4:51 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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