360  
CDUS42 KEYW 120549  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST, FL  
146 AM EDT FRI JUL 12 2019  
 
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR JULY 11 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 89 308 PM 96 1991 91 -2 93  
MINIMUM 74 1241 PM 68 1953 79 -5 79  
AVERAGE 82 85 -3 86  
 
PRECIPITATION (IN)  
YESTERDAY 1.52 2.31 1953 0.12 1.40 0.00  
MONTH TO DATE 2.48 1.46 1.02 1.35  
SINCE JUN 1 6.00 7.07 -1.07 2.50  
SINCE JAN 1 15.30 19.01 -3.71 17.88  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE JUN 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 JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 17 20 -3 21  
MONTH TO DATE 236 220 16 235  
SINCE JUN 1 929 814 115 835  
SINCE JAN 1 3174 2357 817 2538    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 7.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79  
LOWEST 65  
AVERAGE 72  
   
......................................................  
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 95 1969  
MINIMUM TEMPERATURE (F) 79 68 1953  
 
 
SUNRISE AND SUNSET  
JULY 12 2019..........SUNRISE 643 AM EDT SUNSET 817 PM EDT  
JULY 13 2019..........SUNRISE 644 AM EDT SUNSET 816 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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