116  
CDUS41 KGYX 060757  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
357 AM EDT WED SEP 06 2023  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 5 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1941 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 88 4:06 PM 90 1971 75 13 67  
MINIMUM 65 4:59 AM 40 1965 56 9 58  
AVERAGE 77 65 12 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.27 1994 0.11 -0.11 0.46  
MONTH TO DATE 0.00 0.57 -0.57 0.46  
SINCE SEP 1 0.00 0.57 -0.57 0.46  
SINCE JAN 1 38.96 30.92 8.04 25.87  
 
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 0 2 -2 2  
MONTH TO DATE 6 10 -4 14  
SINCE SEP 1 6 10 -4 14  
SINCE JUL 1 25 36 -11 15  
 
COOLING  
YESTERDAY 12 2 10 0  
MONTH TO DATE 23 14 9 2  
SINCE SEP 1 23 14 9 2  
SINCE JAN 1 365 415 -50 516    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 4.7  
 
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 12:00 AM  
LOWEST 55 2:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 92 2018  
MINIMUM TEMPERATURE (F) 56 40 1989  
 
SUNRISE AND SUNSET  
SEPTEMBER 6 2023.....SUNRISE 6:10 AM EDT SUNSET 7:08 PM EDT  
SEPTEMBER 7 2023.....SUNRISE 6:11 AM EDT SUNSET 7:06 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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