054  
CDUS45 KRIW 160729  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT THU AUG 16 2018  
 
   
...............................
 
 
   
..THE LANDER WY CLIMATE SUMMARY FOR AUGUST 15 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1891 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 445 PM 97 2000 86 0 MM  
MINIMUM 50 510 AM 36 1893 55 -5 MM  
AVERAGE 68 70 -2 MM  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.74 2008 0.02 -0.02 MM  
MONTH TO DATE 0.12 0.35 -0.23 0.00  
SINCE JUN 1 2.45 2.40 0.05 0.69  
SINCE JAN 1 10.72 8.62 2.10 13.18  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 MM  
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 1 -1 MM  
MONTH TO DATE 0 3 -3 MM  
SINCE JUN 1 89 145 -56 75  
SINCE JUL 1 1 19 -18 0  
 
COOLING  
YESTERDAY 3 6 -3 MM  
MONTH TO DATE 118 100 18 MM  
SINCE JUN 1 424 372 52 292  
SINCE JAN 1 425 377 48 292    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 5.0  
 
 
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 71 700 AM  
LOWEST 17 400 PM  
AVERAGE 44  
   
......................................................
 
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 95 2007  
MINIMUM TEMPERATURE (F) 55 33 1893  
 
 
SUNRISE AND SUNSET  
AUGUST 16 2018........SUNRISE 622 AM MDT SUNSET 815 PM MDT  
AUGUST 17 2018........SUNRISE 623 AM MDT SUNSET 814 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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