082  
CDUS41 KGYX 210810  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
410 AM EDT MON APR 21 2025  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR APRIL 20 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 67 12:40 AM 85 2005 56 11 56  
MINIMUM 41 11:59 PM 24 1960 37 4 41  
AVERAGE 54 46 8 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.20 2015 0.15 -0.15 0.26  
MONTH TO DATE 2.64 2.94 -0.30 3.95  
SINCE MAR 1 7.04 7.02 0.02 14.95  
SINCE JAN 1 12.20 14.06 -1.86 23.54  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.2 1925 0.0 0.0 0.0  
MONTH TO DATE 1.1 2.5 -1.4 8.0  
SINCE MAR 1 5.5 16.1 -10.6 13.7  
SINCE JUL 1 54.1 68.4 -14.3 38.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 19 -8 16  
MONTH TO DATE 454 445 9 418  
SINCE MAR 1 1353 1401 -48 1247  
SINCE JUL 1 6128 6212 -84 5580  
 
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 16 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 16.7  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 12:00 AM  
LOWEST 22 4:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 85 1957  
MINIMUM TEMPERATURE (F) 37 23 1962  
 
SUNRISE AND SUNSET  
APRIL 21 2025.........SUNRISE 5:48 AM EDT SUNSET 7:32 PM EDT  
APRIL 22 2025.........SUNRISE 5:47 AM EDT SUNSET 7:33 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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