423  
CDUS41 KGYX 302057  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
457 PM EDT THU APR 30 2020  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR APRIL 30 2020
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1941 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 46 931 AM 82 1985 59 -13 53  
MINIMUM 43 452 AM 28 1950 39 4 40  
AVERAGE 45 49 -4 47  
 
PRECIPITATION (IN)  
TODAY 0.01 1.33 1915 0.15 -0.14 0.05  
MONTH TO DATE 5.21 4.32 0.89 5.19  
SINCE MAR 1 8.65 8.56 0.09 7.88  
SINCE JAN 1 15.72 15.19 0.53 17.36  
 
SNOWFALL (IN)  
TODAY 0.0 T 1909 0.0 0.0 0.0  
1910  
1931  
MONTH TO DATE 3.0 2.8 0.2 3.8  
SINCE MAR 1 9.1 15.5 -6.4 14.9  
SINCE JUL 1 59.6 61.9 -2.3 66.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 20 16 4 18  
MONTH TO DATE 670 629 41 602  
SINCE MAR 1 1470 1606 -136 1618  
SINCE JUL 1 6050 6648 -598 6610  
 
COOLING  
TODAY 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)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 8.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 600 AM  
LOWEST 71 800 AM  
AVERAGE 77  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 75 1972  
MINIMUM TEMPERATURE (F) 40 26 1978  
 
 
SUNRISE AND SUNSET  
APRIL 30 2020.........SUNRISE 534 AM EDT SUNSET 743 PM EDT  
MAY 1 2020...........SUNRISE 533 AM EDT SUNSET 744 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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