444  
CDUS45 KRIW 070027  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
527 PM MST WED DEC 06 2023  
   
...............................  
 
   
..THE LANDER WY CLIMATE SUMMARY FOR DECEMBER 6 2023  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 47 2:09 PM 62 1981 35 12 37  
MINIMUM 30 4:42 AM -26 1972 12 18 11  
AVERAGE 39 23 16 24  
 
PRECIPITATION (IN)  
TODAY 0.00 0.22 1927 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.13 -0.13 T  
SINCE DEC 1 0.00 0.13 -0.13 T  
SINCE JAN 1 17.01 12.73 4.28 12.60  
 
SNOWFALL (IN)  
TODAY 0.0 0.3 -0.3 0.0  
MONTH TO DATE 0.0 1.9 -1.9 0.0  
SINCE DEC 1 0.0 1.9 -1.9 0.0  
SINCE JUL 1 24.2 24.5 -0.3 14.2  
SNOW DEPTH 8  
 
DEGREE DAYS  
HEATING  
TODAY 26 42 -16 41  
MONTH TO DATE 215 245 -30 261  
SINCE DEC 1 215 245 -30 261  
SINCE JUL 1 1823 2073 -250 2008  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 361 485 -124 720    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 2.6  
 
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 72  
LOWEST 53  
AVERAGE 63  
   
......................................................  
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 56 1962  
1981  
MINIMUM TEMPERATURE (F) 12 -23 1927  
 
SUNRISE AND SUNSET  
DECEMBER 6 2023......SUNRISE 7:31 AM MST SUNSET 4:41 PM MST  
DECEMBER 7 2023......SUNRISE 7:32 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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