378  
CDUS45 KRIW 080027  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
527 PM MST SAT DEC 07 2024  
   
...............................  
 
   
..THE LANDER WY CLIMATE SUMMARY FOR DECEMBER 7 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 46 3:27 PM 56 1962 34 12 47  
1981  
MINIMUM 19 8:17 AM -23 1927 12 7 24  
AVERAGE 33 23 10 36  
 
PRECIPITATION (IN)  
TODAY 0.00 0.45 2007 0.03 -0.03 T  
MONTH TO DATE 0.00 0.16 -0.16 T  
SINCE DEC 1 0.00 0.16 -0.16 T  
SINCE JAN 1 9.19 12.76 -3.57 16.11  
 
SNOWFALL (IN)  
TODAY 0.0 0.4 -0.4 T  
MONTH TO DATE 0.0 2.3 -2.3 T  
SINCE DEC 1 0.0 2.3 -2.3 T  
SINCE JUL 1 10.3 24.9 -14.6 24.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 32 42 -10 29  
MONTH TO DATE 198 287 -89 246  
SINCE DEC 1 198 287 -89 246  
SINCE JUL 1 1627 2115 -488 1854  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 644 485 159 361    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68  
LOWEST 34  
AVERAGE 51  
   
......................................................  
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 58 1939  
MINIMUM TEMPERATURE (F) 11 -27 1919  
 
SUNRISE AND SUNSET  
DECEMBER 7 2024......SUNRISE 7:32 AM MST SUNSET 4:41 PM MST  
DECEMBER 8 2024......SUNRISE 7:33 AM MST SUNSET 4:41 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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