675  
CDUS45 KRIW 120738  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
138 AM MDT MON AUG 12 2024  
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR AUGUST 11 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 84 4:13 PM 98 2018 87 -3 87  
MINIMUM 47 4:29 AM 35 1907 55 -8 55  
AVERAGE 66 71 -5  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.26 1930 0.02 -0.02 0.00  
MONTH TO DATE 0.31 0.22 0.09 1.45  
SINCE JUN 1 0.73 1.89 -1.16 4.93  
SINCE JAN 1 6.59 9.14 -2.55 12.19  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2020 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 14  
SINCE JUN 1 42 138 -96 190  
SINCE JUL 1 7 14 -7 43  
 
COOLING  
YESTERDAY 1 7 -6 6  
MONTH TO DATE 87 81 6 22  
SINCE JUN 1 452 354 98 205  
SINCE JAN 1 452 359 93 205    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 5.8  
 
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 93 6:00 AM  
LOWEST 19 4:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 99 1996  
MINIMUM TEMPERATURE (F) 55 39 1907  
 
SUNRISE AND SUNSET  
AUGUST 12 2024........SUNRISE 6:19 AM MDT SUNSET 8:20 PM MDT  
AUGUST 13 2024........SUNRISE 6:20 AM MDT SUNSET 8:19 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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