993  
CXUS52 KMFL 121549 CCA  
CLMPBI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MIAMI, FL  
718 AM EDT WED NOV 1 2017  
   
...............................
 
 
 
...THE WEST PALM BEACH CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2017...  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1888 TO 2017  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE  
NORMAL    
.........................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 95 10/02/1989  
10/02/1959  
10/08/1941  
LOW 46 10/30/1968  
HIGHEST 88 10/24 91  
10/10  
10/09  
LOWEST 52 10/30 61  
AVG. MAXIMUM 84.5 84.9 -0.4 85.1  
AVG. MINIMUM 72.9 71.7 1.2 75.2  
MEAN 78.7 78.3 0.4 80.1  
DAYS MAX >= 90 0 2  
DAYS MAX <= 32 0 0  
DAYS MIN <= 32 0 0  
DAYS MIN <= 0 0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 27.81 1910  
MINIMUM 0.56 1997  
TOTALS 15.02 5.13 9.89 4.37  
DAILY AVG. 0.48 0.17 0.31 0.15  
DAYS >= .01 18 10  
DAYS >= .10 13 8  
DAYS >= .50 6 3  
DAYS >= 1.00 4 2  
GREATEST  
24 HR. TOTAL 5.10 10/28 TO 10/28 1.62  
 
DEGREE_DAYS  
HEATING TOTAL 4 1 3 0  
SINCE 7/1 4 1 3 0  
COOLING TOTAL 439 413 26 475  
SINCE 1/1 4058 3621 437 4151    
..........................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 11.8  
HIGHEST WIND SPEED/DIRECTION 32/090 DATE 10/03  
HIGHEST GUST SPEED/DIRECTION 48/090 DATE 10/05  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.60  
NUMBER OF DAYS FAIR 2  
NUMBER OF DAYS PC 26  
NUMBER OF DAYS CLOUDY 3  
 
AVERAGE RH (PERCENT) 76  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 9 MIXED PRECIP 0  
HEAVY RAIN 10 RAIN 12  
LIGHT RAIN 18 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 0 SLEET 0  
FOG 14 FOG W/VIS <= 1/4 MILE 2  
HAZE 1  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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