174 
CDUS41 KGYX 130835
CLIPWM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE GRAY ME
435 AM EDT WED SEP 13 2023

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

...THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 12 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         68  12:01 PM  91    1961  73     -5       79        
  MINIMUM         63   7:53 PM  36    1958  54      9       62        
  AVERAGE         66                        63      3       71     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.76          2.44 1960   0.12   0.64     0.00     
  MONTH TO DATE    1.50                      1.35   0.15     1.39     
  SINCE SEP 1      1.50                      1.35   0.15     1.39     
  SINCE JAN 1     40.46                     31.70   8.76    26.80     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0  2000   0.0    0.0      0.0      
                                      2001                           
                                      2002                           
  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        0                         4     -4        0        
  MONTH TO DATE    6                        30    -24       27        
  SINCE SEP 1      6                        30    -24       27        
  SINCE JUL 1     25                        56    -31       28        

 COOLING                                                              
  YESTERDAY        1                         2     -1        6        
  MONTH TO DATE   75                        28     47       21        
  SINCE SEP 1     75                        28     47       21        
  SINCE JAN 1    417                       429    -12      535        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   E (70)        
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     E (80)        
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     E (100)       
  AVERAGE WIND SPEED     5.3                                        


SKY COVER                                                             
  AVERAGE SKY COVER 1.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HEAVY RAIN                                                          
  RAIN                                                                
  LIGHT RAIN                                                          
  FOG                                                                 
  FOG W/VISIBILITY <= 1/4 MILE                                        


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          12:00 AM                                      
 LOWEST     96          10:00 AM                                      
 AVERAGE    98                                                        

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


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   72        86      1957                      
 MINIMUM TEMPERATURE (F)   53        34      1954                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 13 2023.....SUNRISE   6:18 AM EDT   SUNSET   6:56 PM EDT     
SEPTEMBER 14 2023.....SUNRISE   6:19 AM EDT   SUNSET   6:54 PM EDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$