195  
CDUS41 KGYX 170804  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
404 AM EDT MON MAR 17 2025  
   
...............................  
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR MARCH 16 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1941 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 51 7:02 PM 59 1973 42 9 48  
MINIMUM 40 12:14 AM 5 1956 26 14 31  
AVERAGE 46 34 12 40  
 
PRECIPITATION (IN)  
YESTERDAY T 3.30 1937 0.13 -0.13 T  
MONTH TO DATE 1.42 2.05 -0.63 6.55  
SINCE MAR 1 1.42 2.05 -0.63 6.55  
SINCE JAN 1 6.58 9.09 -2.51 15.14  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.0 1899 0.5 -0.5 0.0  
MONTH TO DATE T 8.4 -8.4 0.0  
SINCE MAR 1 T 8.4 -8.4 0.0  
SINCE JUL 1 48.6 60.7 -12.1 24.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 31 -12 25  
MONTH TO DATE 493 530 -37 415  
SINCE MAR 1 493 530 -37 415  
SINCE JUL 1 5268 5341 -73 4748  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 89 5:00 PM  
AVERAGE 95  
   
......................................................  
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 64 2010  
MINIMUM TEMPERATURE (F) 26 -3 1967  
 
SUNRISE AND SUNSET  
MARCH 17 2025.........SUNRISE 6:49 AM EDT SUNSET 6:50 PM EDT  
MARCH 18 2025.........SUNRISE 6:48 AM EDT SUNSET 6:52 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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