387  
CDUS45 KRIW 070737  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1237 AM MST TUE JAN 07 2025  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR JANUARY 6 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 26 7:56 PM 57 1903 32 -6 30  
MINIMUM 6 4:02 AM -28 1937 9 -3 9  
AVERAGE 16 21 -5  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 0.89 1920 0.02 0.05 0.00  
MONTH TO DATE 0.18 0.10 0.08 T  
SINCE DEC 1 0.22 0.73 -0.51 0.71  
SINCE JAN 1 0.18 0.10 0.08 T  
 
SNOWFALL (IN)  
YESTERDAY 1.7 4.3 1986 0.2 1.5 0.0  
MONTH TO DATE 1.7 1.5 0.2 T  
SINCE DEC 1 3.1 10.8 -7.7 8.1  
SINCE JUL 1 13.4 33.4 -20.0 32.3  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 49 44 5 45  
MONTH TO DATE 268 265 3 267  
SINCE DEC 1 1254 1612 -358 1517  
SINCE JUL 1 2683 3440 -757 3125  
 
COOLING  
YESTERDAY 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 SW (240)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 2.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 11:00 AM  
LOWEST 73 1:00 AM  
AVERAGE 83  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 55 1945  
1948  
MINIMUM TEMPERATURE (F) 9 -26 1913  
 
SUNRISE AND SUNSET  
JANUARY 7 2025.......SUNRISE 7:45 AM MST SUNSET 4:58 PM MST  
JANUARY 8 2025.......SUNRISE 7:45 AM MST SUNSET 4:59 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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