192  
CDUS45 KRIW 260045  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
545 PM MST TUE FEB 25 2025  
   
...............................  
 
   
..THE LANDER WY CLIMATE SUMMARY FOR FEBRUARY 25 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 51 1:36 AM 64 1986 40 11 51  
MINIMUM 42 12:31 AM -14 1935 16 26 27  
AVERAGE 47 28 19 39  
 
PRECIPITATION (IN)  
TODAY T 0.32 1923 0.03 -0.03 0.00  
2011  
MONTH TO DATE 0.21 0.62 -0.41 1.40  
SINCE DEC 1 1.12 1.76 -0.64 2.57  
SINCE JAN 1 1.08 1.13 -0.05 1.86  
 
SNOWFALL (IN)  
TODAY MM 0.4 MM 0.0  
MONTH TO DATE 2.2 10.8 -8.6 9.1  
SINCE DEC 1 19.5 28.3 -8.8 25.4  
SINCE JUL 1 29.8 50.9 -21.1 49.6  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 18 37 -19 26  
MONTH TO DATE 965 1014 -49 935  
SINCE DEC 1 3517 3716 -199 3568  
SINCE JUL 1 4946 5544 -598 5176  
 
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 35 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 17.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 42  
LOWEST 17  
AVERAGE 30  
   
......................................................  
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 62 1932  
MINIMUM TEMPERATURE (F) 17 -14 1935  
 
SUNRISE AND SUNSET  
FEBRUARY 25 2025......SUNRISE 6:56 AM MST SUNSET 6:00 PM MST  
FEBRUARY 26 2025......SUNRISE 6:55 AM MST SUNSET 6:01 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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