733  
CDUS41 KGYX 160801  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
401 AM EDT THU MAY 16 2024  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR MAY 15 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 71 1:57 PM 85 2004 64 7 71  
MINIMUM 47 4:22 AM 27 1947 45 2 40  
AVERAGE 59 55 4 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.78 1938 0.11 -0.11 0.00  
MONTH TO DATE 0.85 1.79 -0.94 1.36  
SINCE MAR 1 14.99 10.28 4.71 9.69  
SINCE JAN 1 23.58 17.32 6.26 19.15  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0  
2001  
2002  
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 6 11 -5 9  
MONTH TO DATE 210 190 20 146  
SINCE MAR 1 1655 1759 -104 1632  
SINCE JUL 1 5988 6570 -582 5969  
 
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 3 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 AM  
LOWEST 59 2:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 90 1951  
MINIMUM TEMPERATURE (F) 46 28 1947  
 
SUNRISE AND SUNSET  
MAY 16 2024...........SUNRISE 5:15 AM EDT SUNSET 8:01 PM EDT  
MAY 17 2024...........SUNRISE 5:14 AM EDT SUNSET 8:02 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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