068  
CDUS45 KRIW 260736  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
136 AM MDT SAT APR 26 2025  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR APRIL 25 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 46 3:25 PM 81 1946 58 -12 64  
MINIMUM 36 1:34 AM 12 1907 32 4 40  
AVERAGE 41 45 -4  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.15 1971 0.07 -0.06 0.06  
MONTH TO DATE 1.96 1.66 0.30 0.33  
SINCE MAR 1 4.99 2.95 2.04 1.70  
SINCE JAN 1 6.07 4.16 1.91 3.61  
 
SNOWFALL (IN)  
YESTERDAY 0.0 13.9 1971 0.4 -0.4 0.0  
MONTH TO DATE 16.0 14.1 1.9 2.8  
SINCE MAR 1 45.3 28.5 16.8 19.4  
SINCE JUL 1 75.6 80.7 -5.1 69.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 20 4 13  
MONTH TO DATE 539 559 -20 465  
SINCE MAR 1 1369 1458 -89 1333  
SINCE JUL 1 6398 7109 -711 6641  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 12:00 AM  
LOWEST 70 4:00 PM  
AVERAGE 83  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 79 1910  
MINIMUM TEMPERATURE (F) 33 15 1924  
 
SUNRISE AND SUNSET  
APRIL 26 2025.........SUNRISE 6:16 AM MDT SUNSET 8:10 PM MDT  
APRIL 27 2025.........SUNRISE 6:14 AM MDT SUNSET 8:11 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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