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CDUS41 KGYX 180803
CLIPWM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE GRAY ME
403 AM EDT WED OCT 18 2023

...................................

...THE PORTLAND ME CLIMATE SUMMARY FOR OCTOBER 17 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1941 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         57  12:39 PM  84    1947  59     -2       59        
  MINIMUM         47   7:40 PM  26    1978  41      6       44        
  AVERAGE         52                        50      2       52     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             2.32 1890   0.18  -0.18     1.27     
  MONTH TO DATE    0.61                      2.85  -2.24     4.75     
  SINCE SEP 1      5.52                      6.62  -1.10     8.95     
  SINCE JAN 1     44.48                     36.97   7.51    34.36     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           T    1929   0.0    0.0      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                                                              
  YESTERDAY       13                        15     -2       13        
  MONTH TO DATE  149                       212    -63      225        
  SINCE SEP 1    249                       357   -108      387        
  SINCE JUL 1    268                       383   -115      388        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE SEP 1     80                        43     37       28        
  SINCE JAN 1    422                       444    -22      542        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   N (360)       
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     N (360)       
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     N (360)       
  AVERAGE WIND SPEED     4.0                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.9                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           3:00 AM                                      
 LOWEST     72           1:00 PM                                      
 AVERAGE    85                                                        

..........................................................


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   59        82      1947                      
 MINIMUM TEMPERATURE (F)   40        23      1978                      


SUNRISE AND SUNSET                                                    
OCTOBER 18 2023.......SUNRISE   6:59 AM EDT   SUNSET   5:53 PM EDT     
OCTOBER 19 2023.......SUNRISE   7:00 AM EDT   SUNSET   5:52 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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