498  
CDUS45 KRIW 160028  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
628 PM MDT THU JUN 15 2023  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR JUNE 15 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 64 9:35 AM 98 2021 78 -14 76  
MINIMUM 50 3:24 AM 33 1945 47 3 34  
AVERAGE 57 63 -6 55  
 
PRECIPITATION (IN)  
TODAY 0.14 1.31 1911 0.03 0.11 0.00  
MONTH TO DATE 1.75 0.72 1.03 T  
SINCE JUN 1 1.75 0.72 1.03 T  
SINCE JAN 1 9.91 7.97 1.94 8.81  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 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 1 107.0 87.6 19.4 57.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 8 4 4 10  
MONTH TO DATE 74 86 -12 93  
SINCE JUN 1 74 86 -12 93  
SINCE JUL 1 8679 7673 1006 7009  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 0 19 -19 20  
SINCE JUN 1 0 19 -19 20  
SINCE JAN 1 0 24 -24 21    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 47  
AVERAGE 69  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 98 2021  
MINIMUM TEMPERATURE (F) 48 33 1945  
 
SUNRISE AND SUNSET  
JUNE 15 2023..........SUNRISE 5:36 AM MDT SUNSET 8:55 PM MDT  
JUNE 16 2023..........SUNRISE 5:36 AM MDT SUNSET 8:56 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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