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CDUS41 KGYX 120903
CLIPWM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE GRAY ME
403 AM EST TUE DEC 12 2023

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

...THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 11 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         52   1:20 AM  60    1966  40     12       25        
  MINIMUM         33  11:43 PM  -6    1958  24      9       16        
  AVERAGE         43                        32     11       21     

PRECIPITATION (IN)                                                    
  YESTERDAY        1.99          2.01 1887   0.15   1.84     0.02     
  MONTH TO DATE    3.30                      1.67   1.63     1.36     
  SINCE DEC 1      3.30                      1.67   1.63     1.36     
  SINCE JAN 1     53.30                     45.29   8.01    44.04     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           4.4  1882   0.4   -0.4      0.3      
  MONTH TO DATE    0.5                       3.7   -3.2      0.3      
  SINCE DEC 1      0.5                       3.7   -3.2      0.3      
  SINCE JUL 1      0.7                       6.2   -5.5      0.3      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       22                        33    -11       44        
  MONTH TO DATE  333                       348    -15      325        
  SINCE DEC 1    333                       348    -15      325        
  SINCE JUL 1   1602                      1726   -124     1561        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1    423                       446    -23      542        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION  NW (310)       
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (360)       
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (350)       
  AVERAGE WIND SPEED    10.1                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.7                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          12:00 AM                                      
 LOWEST     73           4:00 PM                                      
 AVERAGE    87                                                        

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


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   39        64      1979                      
 MINIMUM TEMPERATURE (F)   24       -15      1977                      


SUNRISE AND SUNSET                                                    
DECEMBER 12 2023......SUNRISE   7:05 AM EST   SUNSET   4:04 PM EST     
DECEMBER 13 2023......SUNRISE   7:06 AM EST   SUNSET   4:05 PM EST     


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




$$