268  
CDUS41 KGYX 230806  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
406 AM EDT TUE MAY 23 2017  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR MAY 22 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1941 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 56 200 PM 90 1992 65 -9 65  
MINIMUM 48 802 PM 34 1950 46 2 50  
AVERAGE 52 56 -4 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.53 1.79 1920 0.13 0.40 0.00  
MONTH TO DATE 2.63 2.84 -0.21 1.76  
SINCE MAR 1 12.53 11.40 1.13 7.69  
SINCE JAN 1 20.73 18.03 2.70 15.23  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1940 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 29.1 15.6 13.5 10.8  
SINCE JUL 1 95.3 62.0 33.3 51.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 10 3 7  
MONTH TO DATE 284 279 5 283  
SINCE MAR 1 1942 1885 57 1784  
SINCE JUL 1 6420 6927 -507 6075  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 15 0 15 0  
SINCE MAR 1 17 0 17 0  
SINCE JAN 1 17 0 17 0    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 7.4  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1000 PM  
LOWEST 47 1200 AM  
AVERAGE 74  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 87 1992  
MINIMUM TEMPERATURE (F) 46 34 1963  
 
 
SUNRISE AND SUNSET  
MAY 23 2017...........SUNRISE 508 AM EDT SUNSET 808 PM EDT  
MAY 24 2017...........SUNRISE 508 AM EDT SUNSET 809 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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