452  
CDUS45 KRIW 040728  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1228 AM MST WED DEC 04 2024  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR DECEMBER 3 2024
 
 
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)  
YESTERDAY  
MAXIMUM 59 2:37 PM 61 1941 36 23 34  
MINIMUM 25 5:04 AM -18 1897 13 12 19  
AVERAGE 42 24 18  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.36 1909 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.07 -0.07 0.00  
SINCE DEC 1 0.00 0.07 -0.07 0.00  
SINCE JAN 1 9.19 12.67 -3.48 16.11  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.4 1992 0.3 -0.3 0.0  
MONTH TO DATE 0.0 1.0 -1.0 0.0  
SINCE DEC 1 0.0 1.0 -1.0 0.0  
SINCE JUL 1 10.3 23.6 -13.3 24.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 41 -18 38  
MONTH TO DATE 81 121 -40 132  
SINCE DEC 1 81 121 -40 132  
SINCE JUL 1 1510 1949 -439 1740  
 
COOLING  
YESTERDAY 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 14 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 5:00 AM  
LOWEST 19 2:00 PM  
AVERAGE 44  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 64 2021  
MINIMUM TEMPERATURE (F) 13 -25 1909  
 
SUNRISE AND SUNSET  
DECEMBER 4 2024......SUNRISE 7:30 AM MST SUNSET 4:41 PM MST  
DECEMBER 5 2024......SUNRISE 7:31 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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