863  
CDUS41 KGYX 130822  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
422 AM EDT SUN AUG 13 2023  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 12 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 77 10:36 AM 99 1944 79 -2 80  
2016  
MINIMUM 56 3:46 AM 44 1950 60 -4 60  
AVERAGE 67 70 -3 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.46 1892 0.12 -0.12 0.00  
MONTH TO DATE 2.67 1.40 1.27 0.26  
SINCE JUN 1 14.10 8.98 5.12 4.16  
SINCE JAN 1 35.83 28.18 7.65 20.04  
 
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 JUN 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 0 0 0  
MONTH TO DATE 7 0 7 0  
SINCE JUN 1 145 99 46 98  
SINCE JUL 1 9 10 -1 0  
 
COOLING  
YESTERDAY 2 5 -3 5  
MONTH TO DATE 35 68 -33 127  
SINCE JUN 1 276 312 -36 401  
SINCE JAN 1 282 323 -41 412    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 9:00 PM  
LOWEST 54 10:00 AM  
AVERAGE 75  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 99 1947  
MINIMUM TEMPERATURE (F) 60 42 1941  
 
SUNRISE AND SUNSET  
AUGUST 13 2023........SUNRISE 5:43 AM EDT SUNSET 7:48 PM EDT  
AUGUST 14 2023........SUNRISE 5:44 AM EDT SUNSET 7:47 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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