160  
CDUS41 KGYX 172040  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
440 PM EDT WED OCT 17 2018  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR OCTOBER 17 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1941 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 58 242 PM 84 1947 58 0 56  
MINIMUM 39 227 AM 26 1978 38 1 33  
AVERAGE 49 48 1 45  
 
PRECIPITATION (IN)  
TODAY T 2.32 1890 0.15 -0.15 0.00  
MONTH TO DATE 2.45 2.61 -0.16 0.62  
SINCE SEP 1 8.23 6.30 1.93 2.85  
SINCE JAN 1 36.40 36.04 0.36 33.55  
 
SNOWFALL (IN)  
TODAY MM T 1929 0.0 MM 0.0  
1970  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 16 17 -1 20  
MONTH TO DATE 198 237 -39 134  
SINCE SEP 1 317 413 -96 202  
SINCE JUL 1 323 458 -135 235  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 6 0 6 4  
SINCE SEP 1 89 30 59 69  
SINCE JAN 1 585 358 227 433    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 100 AM  
LOWEST 43 300 PM  
AVERAGE 61  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 82 1947  
MINIMUM TEMPERATURE (F) 38 23 1978  
 
 
SUNRISE AND SUNSET  
OCTOBER 17 2018.......SUNRISE 658 AM EDT SUNSET 555 PM EDT  
OCTOBER 18 2018.......SUNRISE 659 AM EDT SUNSET 553 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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