313  
CDUS41 KGYX 192048  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
448 PM EDT THU SEP 19 2024  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 19 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1941 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 77 10:16 AM 87 1983 70 7 72  
MINIMUM 59 7:04 AM 31 1964 51 8 57  
AVERAGE 68 60 8 65  
 
PRECIPITATION (IN)  
TODAY 0.00 1.57 1889 0.14 -0.14 0.95  
MONTH TO DATE 0.01 2.26 -2.25 4.91  
SINCE SEP 1 0.01 2.26 -2.25 4.91  
SINCE JAN 1 35.77 32.61 3.16 43.87  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 6 -6 0  
MONTH TO DATE 39 63 -24 15  
SINCE SEP 1 39 63 -24 15  
SINCE JUL 1 57 89 -32 34  
 
COOLING  
TODAY 3 1 2 0  
MONTH TO DATE 21 36 -15 80  
SINCE SEP 1 21 36 -15 80  
SINCE JAN 1 517 437 80 422    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1:00 AM  
LOWEST 46 10:00 AM  
AVERAGE 73  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 87 1985  
MINIMUM TEMPERATURE (F) 51 27 1964  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2024.....SUNRISE 6:26 AM EDT SUNSET 6:43 PM EDT  
SEPTEMBER 20 2024.....SUNRISE 6:27 AM EDT SUNSET 6:41 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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