434  
CDUS45 KRIW 040747  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1247 AM MST TUE FEB 04 2025  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR FEBRUARY 3 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 48 3:58 AM 60 1925 34 14 39  
MINIMUM 18 9:24 AM -26 1899 11 7 32  
AVERAGE 33 22 11  
 
PRECIPITATION (IN)  
YESTERDAY T 0.91 2020 0.03 -0.03 0.88  
MONTH TO DATE T 0.07 -0.07 0.89  
SINCE DEC 1 0.91 1.21 -0.30 2.06  
SINCE JAN 1 0.87 0.58 0.29 1.35  
 
SNOWFALL (IN)  
YESTERDAY 0.0 13.1 2020 0.4 -0.4 3.2  
MONTH TO DATE 0.0 1.2 -1.2 3.2  
SINCE DEC 1 17.3 18.7 -1.4 19.5  
SINCE JUL 1 27.6 41.3 -13.7 43.7  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 43 -11 29  
MONTH TO DATE 85 129 -44 94  
SINCE DEC 1 2637 2831 -194 2727  
SINCE JUL 1 4066 4659 -593 4335  
 
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 39 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 63 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 6:00 AM  
LOWEST 49 3:00 AM  
AVERAGE 69  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 59 1967  
MINIMUM TEMPERATURE (F) 11 -35 1899  
 
SUNRISE AND SUNSET  
FEBRUARY 4 2025......SUNRISE 7:26 AM MST SUNSET 5:33 PM MST  
FEBRUARY 5 2025......SUNRISE 7:25 AM MST SUNSET 5:34 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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