609  
CDUS45 KRIW 250045  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
645 PM MDT TUE JUN 24 2025  
   
...............................  
 
   
..THE LANDER WY CLIMATE SUMMARY FOR JUNE 24 2025  
 
VALID TODAY AS OF 0600 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 78 4:04 PM 99 1988 81 -3 96  
MINIMUM 44 5:17 AM 34 1906 50 -6 62  
AVERAGE 61 66 -5 79  
 
PRECIPITATION (IN)  
TODAY T 0.98 1958 0.02 -0.02 0.00  
MONTH TO DATE 0.70 0.96 -0.26 0.11  
SINCE JUN 1 0.70 0.96 -0.26 0.11  
SINCE JAN 1 9.26 8.21 1.05 5.97  
 
SNOWFALL (IN)  
TODAY MM 0.0 MM 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE JUN 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 79.0 87.6 -8.6 70.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 4 2 2 0  
MONTH TO DATE 88 113 -25 34  
SINCE JUN 1 88 113 -25 34  
SINCE JUL 1 6900 7700 -800 7183  
 
COOLING  
TODAY 0 3 -3 14  
MONTH TO DATE 75 39 36 107  
SINCE JUN 1 75 39 36 107  
SINCE JAN 1 83 44 39 107    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 45  
LOWEST 21  
AVERAGE 33  
   
......................................................  
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 97 1988  
MINIMUM TEMPERATURE (F) 50 31 1904  
 
SUNRISE AND SUNSET  
JUNE 24 2025..........SUNRISE 5:37 AM MDT SUNSET 8:57 PM MDT  
JUNE 25 2025..........SUNRISE 5:38 AM MDT SUNSET 8:57 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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