382  
CDUS45 KRIW 130045  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
645 PM MDT THU JUN 12 2025  
   
...............................  
 
   
..THE LANDER WY CLIMATE SUMMARY FOR JUNE 12 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 85 2:35 PM 94 1918 77 8 91  
MINIMUM 49 4:43 AM 32 1947 47 2 62  
AVERAGE 67 62 5 77  
 
PRECIPITATION (IN)  
TODAY 0.00 1.20 2010 0.04 -0.04 0.00  
MONTH TO DATE 0.69 0.62 0.07 T  
SINCE JUN 1 0.69 0.62 0.07 T  
SINCE JAN 1 9.25 7.87 1.38 5.86  
 
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 0 5 -5 0  
MONTH TO DATE 68 73 -5 7  
SINCE JUN 1 68 73 -5 7  
SINCE JUL 1 6880 7660 -780 7156  
 
COOLING  
TODAY 2 2 0 12  
MONTH TO DATE 18 13 5 47  
SINCE JUN 1 18 13 5 47  
SINCE JAN 1 26 18 8 47    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86  
LOWEST 19  
AVERAGE 53  
   
......................................................  
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 94 1918  
MINIMUM TEMPERATURE (F) 47 27 1917  
 
SUNRISE AND SUNSET  
JUNE 12 2025..........SUNRISE 5:36 AM MDT SUNSET 8:54 PM MDT  
JUNE 13 2025..........SUNRISE 5:36 AM MDT SUNSET 8:55 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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