868  
CDUS45 KRIW 150737  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1237 AM MST WED JAN 15 2025  
   
...............................  
 
   
..THE LANDER WY CLIMATE SUMMARY FOR JANUARY 14 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 33 2:17 PM 59 1965 33 0 0  
MINIMUM 7 6:39 AM -28 1932 10 -3 -14  
AVERAGE 20 21 -1  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 1953 0.01 -0.01 T  
MONTH TO DATE 0.24 0.22 0.02 0.39  
SINCE DEC 1 0.28 0.85 -0.57 1.10  
SINCE JAN 1 0.24 0.22 0.02 0.39  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.8 1953 0.2 -0.2 T  
MONTH TO DATE 4.6 3.5 1.1 7.6  
SINCE DEC 1 6.0 12.8 -6.8 15.7  
SINCE JUL 1 16.3 35.4 -19.1 39.9  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 44 1 72  
MONTH TO DATE 633 617 16 716  
SINCE DEC 1 1619 1964 -345 1966  
SINCE JUL 1 3048 3792 -744 3574  
 
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 13 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 9:00 PM  
LOWEST 41 2:00 PM  
AVERAGE 56  
   
......................................................  
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 60 1974  
MINIMUM TEMPERATURE (F) 10 -24 1930  
 
SUNRISE AND SUNSET  
JANUARY 15 2025.......SUNRISE 7:43 AM MST SUNSET 5:07 PM MST  
JANUARY 16 2025.......SUNRISE 7:42 AM MST SUNSET 5:08 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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