912  
CDUS42 KEYW 070535  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST, FL  
133 AM EDT MON OCT 7 2019  
 
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR OCTOBER 6 2019  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1950 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 88 257 PM 92 1985 87 1 90  
1951  
MINIMUM 81 1159 PM 68 1953 77 4 79  
AVERAGE 85 82 3 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.31 1957 0.16 -0.16 T  
MONTH TO DATE 1.43 1.06 0.37 T  
SINCE SEP 1 4.35 8.79 -4.44 1.71  
SINCE JAN 1 26.30 37.61 -11.31 26.54  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 20 17 3 20  
MONTH TO DATE 112 107 5 121  
SINCE SEP 1 711 675 36 724  
SINCE JAN 1 4997 4061 936 4313    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 11.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 55  
AVERAGE 70  
   
......................................................  
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 91 2009  
1965  
MINIMUM TEMPERATURE (F) 77 68 1953  
 
 
SUNRISE AND SUNSET  
OCTOBER 7 2019.......SUNRISE 719 AM EDT SUNSET 705 PM EDT  
OCTOBER 8 2019.......SUNRISE 719 AM EDT SUNSET 704 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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