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CDUS41 KGYX 180823
CLIPWM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE GRAY ME
423 AM EDT THU MAY 18 2023

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

...THE PORTLAND ME CLIMATE SUMMARY FOR MAY 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         53  12:04 AM  90    1977  65    -12       72        
  MINIMUM         35  11:59 PM  27    1957  46    -11       54        
  AVERAGE         44                        55    -11       63     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          4.78 1916   0.11  -0.11     0.00     
  MONTH TO DATE    1.36                      2.01  -0.65     0.69     
  SINCE MAR 1      9.69                     10.50  -0.81     8.75     
  SINCE JAN 1     19.15                     17.54   1.61    15.45     

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 MAR 1     14.0                      16.4   -2.4      3.0      
  SINCE JUL 1     56.5                      68.7  -12.2     44.1      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       21                        10     11        2        
  MONTH TO DATE  171                       210    -39      208        
  SINCE MAR 1   1657                      1779   -122     1703        
  SINCE JUL 1   5994                      6590   -596     6316        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        6        
  SINCE MAR 1      0                         1     -1        6        
  SINCE JAN 1      0                         1     -1        6        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION  NW (330)       
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION     N (340)       
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION    NW (330)       
  AVERAGE WIND SPEED    14.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.5                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    74           1:00 AM                                      
 LOWEST     28           3:00 PM                                      
 AVERAGE    51                                                        

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


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   65        93      2017                      
 MINIMUM TEMPERATURE (F)   46        31      1981                      


SUNRISE AND SUNSET                                                    
MAY 18 2023...........SUNRISE   5:13 AM EDT   SUNSET   8:03 PM EDT     
MAY 19 2023...........SUNRISE   5:12 AM EDT   SUNSET   8:04 PM EDT     


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




$$