319  
CDUS45 KRIW 120729  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1229 AM MST WED FEB 12 2025  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR FEBRUARY 11 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 15 2:35 PM 56 1962 35 -20 31  
MINIMUM 0 5:35 AM -27 1895 12 -12 9  
AVERAGE 8 24 -16  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 0.55 1900 0.02 0.03 0.00  
MONTH TO DATE 0.16 0.25 -0.09 1.21  
SINCE DEC 1 1.07 1.39 -0.32 2.38  
SINCE JAN 1 1.03 0.76 0.27 1.67  
 
SNOWFALL (IN)  
YESTERDAY 0.4 5.0 1978 0.4 0.0 0.0  
MONTH TO DATE 0.6 4.6 -4.0 6.8  
SINCE DEC 1 17.9 22.1 -4.2 23.1  
SINCE JUL 1 28.2 44.7 -16.5 47.3  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 57 41 16 45  
MONTH TO DATE 414 465 -51 400  
SINCE DEC 1 2966 3167 -201 3033  
SINCE JUL 1 4395 4995 -600 4641  
 
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 15 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 1:00 AM  
LOWEST 51 3:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 62 2015  
MINIMUM TEMPERATURE (F) 12 -30 1899  
1905  
 
SUNRISE AND SUNSET  
FEBRUARY 12 2025......SUNRISE 7:16 AM MST SUNSET 5:43 PM MST  
FEBRUARY 13 2025......SUNRISE 7:14 AM MST SUNSET 5:44 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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