274  
CDUS41 KGYX 212044  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
444 PM EDT MON AUG 21 2023  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 21 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 84 1:31 PM 95 1945 78 6 84  
MINIMUM 64 5:17 AM 42 1977 59 5 62  
AVERAGE 74 69 5 73  
 
PRECIPITATION (IN)  
TODAY T 1.91 2019 0.12 -0.12 0.00  
MONTH TO DATE 3.95 2.43 1.52 0.77  
SINCE JUN 1 15.38 10.01 5.37 4.67  
SINCE JAN 1 37.11 29.21 7.90 20.55  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 1 -1 0  
MONTH TO DATE 8 1 7 1  
SINCE JUN 1 146 100 46 99  
SINCE JUL 1 10 11 -1 1  
 
COOLING  
TODAY 9 4 5 8  
MONTH TO DATE 76 111 -35 168  
SINCE JUN 1 317 355 -38 442  
SINCE JAN 1 323 366 -43 453    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 53 1:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 91 1955  
2003  
MINIMUM TEMPERATURE (F) 59 40 1982  
 
SUNRISE AND SUNSET  
AUGUST 21 2023........SUNRISE 5:52 AM EDT SUNSET 7:36 PM EDT  
AUGUST 22 2023........SUNRISE 5:53 AM EDT SUNSET 7:34 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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