AFOS product CLIPWM
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CDUS41 KGYX 140825
CLIPWM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE GRAY ME
425 AM EDT THU SEP 14 2023

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

...THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 13 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         73   3:40 PM  86    1957  72      1       71        
  MINIMUM         64  12:52 AM  34    1954  53     11       63        
  AVERAGE         69                        63      6       67     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.16          2.82 1920   0.12   0.04     0.01     
  MONTH TO DATE    1.66                      1.47   0.19     1.40     
  SINCE SEP 1      1.66                      1.47   0.19     1.40     
  SINCE JAN 1     40.62                     31.82   8.80    26.81     

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                        34    -28       27        
  SINCE SEP 1      6                        34    -28       27        
  SINCE JUL 1     25                        60    -35       28        

 COOLING                                                              
  YESTERDAY        4                         2      2        2        
  MONTH TO DATE   79                        30     49       23        
  SINCE SEP 1     79                        30     49       23        
  SINCE JAN 1    421                       431    -10      537        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  SE (150)       
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     S (170)       
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     S (190)       
  AVERAGE WIND SPEED     3.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.8                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          12:00 AM                                      
 LOWEST     87           4:00 PM                                      
 AVERAGE    94                                                        

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


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   72        88      1993                      
 MINIMUM TEMPERATURE (F)   53        28      1963                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 14 2023.....SUNRISE   6:19 AM EDT   SUNSET   6:54 PM EDT     
SEPTEMBER 15 2023.....SUNRISE   6:20 AM EDT   SUNSET   6:52 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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