961  
CDUS41 KGYX 220741  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
341 AM EDT SUN SEP 22 2024  
   
...............................  
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 21 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 64 12:47 PM 91 1978 69 -5 73  
MINIMUM 53 11:59 PM 30 1964 50 3 50  
AVERAGE 59 60 -1 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.27 1974 0.13 -0.12 0.00  
MONTH TO DATE 0.16 2.52 -2.36 4.91  
SINCE SEP 1 0.16 2.52 -2.36 4.91  
SINCE JAN 1 35.92 32.87 3.05 43.87  
 
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 SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 6 0 3  
MONTH TO DATE 47 75 -28 20  
SINCE SEP 1 47 75 -28 20  
SINCE JUL 1 65 101 -36 39  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 21 38 -17 80  
SINCE SEP 1 21 38 -17 80  
SINCE JAN 1 517 439 78 422    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 12:00 AM  
LOWEST 72 1:00 PM  
AVERAGE 85  
   
......................................................  
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 89 1965  
MINIMUM TEMPERATURE (F) 50 27 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2024.....SUNRISE 6:29 AM EDT SUNSET 6:38 PM EDT  
SEPTEMBER 23 2024.....SUNRISE 6:30 AM EDT SUNSET 6:36 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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