413  
CDUS41 KGYX 200811  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
411 AM EDT MON APR 20 2020  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR APRIL 19 2020
 
 
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)  
YESTERDAY  
MAXIMUM 56 321 PM 75 1973 55 1 71  
MINIMUM 27 358 AM 24 1962 36 -9 43  
AVERAGE 42 45 -3 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.19 1924 0.13 -0.13 T  
MONTH TO DATE 4.38 2.76 1.62 2.30  
SINCE MAR 1 7.82 7.00 0.82 4.99  
SINCE JAN 1 14.89 13.63 1.26 14.47  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.5 1925 0.1 -0.1 0.0  
MONTH TO DATE 3.0 2.5 0.5 3.8  
SINCE MAR 1 9.1 15.2 -6.1 14.9  
SINCE JUL 1 59.6 61.6 -2.0 66.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 20 3 8  
MONTH TO DATE 421 435 -14 418  
SINCE MAR 1 1221 1411 -190 1434  
SINCE JUL 1 5801 6453 -652 6426  
 
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 6 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 9.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 32 1000 AM  
AVERAGE 62  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 85 2005  
MINIMUM TEMPERATURE (F) 36 24 1960  
 
 
SUNRISE AND SUNSET  
APRIL 20 2020.........SUNRISE 550 AM EDT SUNSET 731 PM EDT  
APRIL 21 2020.........SUNRISE 548 AM EDT SUNSET 732 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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