721  
CDUS41 KGYX 092048  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
448 PM EDT MON OCT 09 2023  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR OCTOBER 9 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 59 1:57 PM 85 2011 62 -3 59  
MINIMUM 45 6:14 AM 22 1953 43 2 32  
AVERAGE 52 53 -1 46  
 
PRECIPITATION (IN)  
TODAY 0.00 2.63 1998 0.18 -0.18 T  
MONTH TO DATE 0.37 1.44 -1.07 0.16  
SINCE SEP 1 5.28 5.21 0.07 4.36  
SINCE JAN 1 44.24 35.56 8.68 29.77  
 
SNOWFALL (IN)  
TODAY 0.0 T 1888 0.0 0.0 0.0  
1979  
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 13 12 1 19  
MONTH TO DATE 42 99 -57 120  
SINCE SEP 1 142 244 -102 282  
SINCE JUL 1 161 270 -109 283  
 
COOLING  
TODAY 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)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 55 11:00 AM  
AVERAGE 74  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 84 2018  
MINIMUM TEMPERATURE (F) 43 23 1963  
 
SUNRISE AND SUNSET  
OCTOBER 9 2023.......SUNRISE 6:48 AM EDT SUNSET 6:08 PM EDT  
OCTOBER 10 2023.......SUNRISE 6:49 AM EDT SUNSET 6:07 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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