519  
CDUS41 KGYX 302049  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
449 PM EDT MON OCT 30 2023  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR OCTOBER 30 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 47 8:36 AM 71 1989 54 -7 61  
MINIMUM 40 2:59 PM 19 1962 37 3 30  
AVERAGE 44 46 -2 46  
 
PRECIPITATION (IN)  
TODAY 0.66 2.78 2021 0.15 0.51 0.00  
MONTH TO DATE 2.87 5.09 -2.22 7.83  
SINCE SEP 1 7.78 8.86 -1.08 12.03  
SINCE JAN 1 46.74 39.21 7.53 37.44  
 
SNOWFALL (IN)  
TODAY 0.0 2.5 2011 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE SEP 1 0.0 0.2 -0.2 0.0  
SINCE JUL 1 0.0 0.2 -0.2 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 21 20 1 19  
MONTH TO DATE 289 441 -152 410  
SINCE SEP 1 389 586 -197 572  
SINCE JUL 1 408 612 -204 573  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE SEP 1 81 43 38 28  
SINCE JAN 1 423 444 -21 542    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 93 12:00 AM  
AVERAGE 97  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 80 1946  
MINIMUM TEMPERATURE (F) 36 18 1966  
 
SUNRISE AND SUNSET  
OCTOBER 30 2023.......SUNRISE 7:14 AM EDT SUNSET 5:35 PM EDT  
OCTOBER 31 2023.......SUNRISE 7:15 AM EDT SUNSET 5:34 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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