996  
CDUS45 KRIW 110728  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1228 AM MST SAT JAN 11 2025  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR JANUARY 10 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 31 11:59 PM 56 1953 33 -2 30  
MINIMUM 5 8:23 AM -24 1962 10 -5 16  
AVERAGE 18 21 -3  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.29 1898 0.01 -0.01 0.00  
MONTH TO DATE 0.24 0.16 0.08 0.20  
SINCE DEC 1 0.28 0.79 -0.51 0.91  
SINCE JAN 1 0.24 0.16 0.08 0.20  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 1949 0.3 -0.3 0.0  
MONTH TO DATE 3.3 2.6 0.7 6.0  
SINCE DEC 1 4.7 11.9 -7.2 14.1  
SINCE JUL 1 15.0 34.5 -19.5 38.3  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 47 44 3 42  
MONTH TO DATE 456 441 15 450  
SINCE DEC 1 1442 1788 -346 1700  
SINCE JUL 1 2871 3616 -745 3308  
 
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 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 9:00 AM  
LOWEST 51 4:00 AM  
AVERAGE 62  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 56 1953  
MINIMUM TEMPERATURE (F) 10 -32 1963  
 
SUNRISE AND SUNSET  
JANUARY 11 2025.......SUNRISE 7:44 AM MST SUNSET 5:02 PM MST  
JANUARY 12 2025.......SUNRISE 7:44 AM MST SUNSET 5:03 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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