166  
CDUS41 KGYX 260809  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
409 AM EDT THU OCT 26 2023  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR OCTOBER 25 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 69 4:01 PM 76 1963 56 13 61  
MINIMUM 44 3:03 AM 20 1947 38 6 57  
AVERAGE 57 47 10 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.87 1925 0.17 -0.17 0.22  
MONTH TO DATE 2.08 4.27 -2.19 6.98  
SINCE SEP 1 6.99 8.04 -1.05 11.18  
SINCE JAN 1 45.95 38.39 7.56 36.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1945 0.0 0.0 0.0  
1955  
1958  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 18 -10 6  
MONTH TO DATE 248 347 -99 333  
SINCE SEP 1 348 492 -144 495  
SINCE JUL 1 367 518 -151 496  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 80 43 37 28  
SINCE JAN 1 422 444 -22 542    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 12:00 AM  
LOWEST 54 1:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 79 1963  
MINIMUM TEMPERATURE (F) 38 18 1952  
 
SUNRISE AND SUNSET  
OCTOBER 26 2023.......SUNRISE 7:09 AM EDT SUNSET 5:41 PM EDT  
OCTOBER 27 2023.......SUNRISE 7:10 AM EDT SUNSET 5:39 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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