209  
CDUS42 KEYW 130543  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST, FL  
139 AM EDT SAT JUL 13 2019  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR JULY 12 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 92 119 PM 95 1969 91 1 93  
MINIMUM 75 1253 AM 68 1953 79 -4 82  
AVERAGE 84 85 -1 88  
 
PRECIPITATION (IN)  
YESTERDAY 0.73 0.98 1998 0.11 0.62 0.00  
MONTH TO DATE 3.21 1.57 1.64 1.35  
SINCE JUN 1 6.73 7.18 -0.45 2.50  
SINCE JAN 1 16.03 19.12 -3.09 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 19 20 -1 23  
MONTH TO DATE 255 240 15 258  
SINCE JUN 1 948 834 114 858  
SINCE JAN 1 3193 2377 816 2561  
   
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 64  
AVERAGE 75  
   
......................................................
 
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 95 1969  
MINIMUM TEMPERATURE (F) 79 71 1974  
1951  
 
 
SUNRISE AND SUNSET  
 
JULY 13 2019..........SUNRISE 644 AM EDT SUNSET 816 PM EDT  
JULY 14 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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