905  
CDUS41 KGYX 140820  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
420 AM EDT TUE MAY 14 2024  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR MAY 13 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1941 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 1:14 PM 83 1991 63 -1 72  
MINIMUM 43 4:44 AM 28 1962 45 -2 49  
AVERAGE 53 54 -1 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.77 2006 0.11 -0.11 0.00  
MONTH TO DATE 0.85 1.57 -0.72 1.36  
SINCE MAR 1 14.99 10.06 4.93 9.69  
SINCE JAN 1 23.58 17.10 6.48 19.15  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1914 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 13.7 16.4 -2.7 14.0  
SINCE JUL 1 38.0 68.7 -30.7 56.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 11 1 4  
MONTH TO DATE 197 168 29 126  
SINCE MAR 1 1642 1737 -95 1612  
SINCE JUL 1 5975 6548 -573 5949  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 1 -1 0  
SINCE JAN 1 0 1 -1 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 AM  
LOWEST 50 11:00 AM  
AVERAGE 75  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 84 2022  
MINIMUM TEMPERATURE (F) 45 28 1951  
 
SUNRISE AND SUNSET  
MAY 14 2024...........SUNRISE 5:17 AM EDT SUNSET 7:59 PM EDT  
MAY 15 2024...........SUNRISE 5:16 AM EDT SUNSET 8:00 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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