027  
CDUS45 KRIW 050050  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
550 PM MST SAT JAN 04 2025  
   
...............................  
 
   
..THE LANDER WY CLIMATE SUMMARY FOR JANUARY 4 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 32 12:31 PM 56 1927 32 0 26  
MINIMUM 16 2:22 AM -30 1959 9 7 12  
AVERAGE 24 21 3 19  
 
PRECIPITATION (IN)  
TODAY 0.08 0.56 1963 0.02 0.06 0.00  
MONTH TO DATE 0.08 0.07 0.01 0.00  
SINCE DEC 1 0.12 0.70 -0.58 0.71  
SINCE JAN 1 0.08 0.07 0.01 0.00  
 
SNOWFALL (IN)  
TODAY MM 0.3 MM 0.0  
MONTH TO DATE 0.0 1.1 -1.1 0.0  
SINCE DEC 1 1.4 10.4 -9.0 8.1  
SINCE JUL 1 11.7 33.0 -21.3 32.3  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 41 44 -3 46  
MONTH TO DATE 173 177 -4 181  
SINCE DEC 1 1159 1524 -365 1431  
SINCE JUL 1 2588 3352 -764 3039  
 
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 16 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 69  
AVERAGE 81  
   
......................................................  
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 59 1903  
MINIMUM TEMPERATURE (F) 9 -32 1942  
 
SUNRISE AND SUNSET  
JANUARY 4 2025.......SUNRISE 7:46 AM MST SUNSET 4:55 PM MST  
JANUARY 5 2025.......SUNRISE 7:46 AM MST SUNSET 4:56 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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