619  
CDUS41 KGYX 190824  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
424 AM EDT SAT AUG 19 2023  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 18 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 73 2:44 PM 94 1987 79 -6 73  
MINIMUM 63 11:59 PM 42 1957 60 3 59  
AVERAGE 68 69 -1 66  
 
PRECIPITATION (IN)  
YESTERDAY 1.11 2.15 1887 0.12 0.99 0.13  
MONTH TO DATE 3.95 2.09 1.86 0.77  
SINCE JUN 1 15.38 9.67 5.71 4.67  
SINCE JAN 1 37.11 28.87 8.24 20.55  
 
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 1  
SINCE JUN 1 145 99 46 99  
SINCE JUL 1 9 10 -1 1  
 
COOLING  
YESTERDAY 3 5 -2 1  
MONTH TO DATE 61 98 -37 142  
SINCE JUN 1 302 342 -40 416  
SINCE JAN 1 308 353 -45 427    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 90 10:00 PM  
AVERAGE 95  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 90 1947  
2009  
2022  
MINIMUM TEMPERATURE (F) 60 43 1958  
 
SUNRISE AND SUNSET  
AUGUST 19 2023........SUNRISE 5:50 AM EDT SUNSET 7:39 PM EDT  
AUGUST 20 2023........SUNRISE 5:51 AM EDT SUNSET 7:37 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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