921  
CDUS45 KRIW 200727  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT THU JUN 20 2024  
   
...............................  
 
   
..THE LANDER WY CLIMATE SUMMARY FOR JUNE 19 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 70 5:52 PM 97 1940 79 -9 78  
MINIMUM 38 4:33 AM 32 2014 48 -10 49  
AVERAGE 54 64 -10  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.31 1921 0.03 -0.03 T  
MONTH TO DATE 0.01 0.84 -0.83 2.68  
SINCE JUN 1 0.01 0.84 -0.83 2.68  
SINCE JAN 1 5.87 8.09 -2.22 9.94  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2020 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 70.9 87.6 -16.7 95.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 3 8 1  
MONTH TO DATE 34 100 -66 97  
SINCE JUN 1 34 100 -66 97  
SINCE JUL 1 7183 7687 -504 8704  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 74 27 47 0  
SINCE JUN 1 74 27 47 0  
SINCE JAN 1 74 32 42 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 5:00 AM  
LOWEST 25 5:00 PM  
AVERAGE 52  
   
......................................................  
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 95 1936  
2007  
MINIMUM TEMPERATURE (F) 49 31 1906  
 
SUNRISE AND SUNSET  
JUNE 20 2024..........SUNRISE 5:36 AM MDT SUNSET 8:57 PM MDT  
JUNE 21 2024..........SUNRISE 5:37 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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