570  
CDUS41 KGYX 110803  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
403 AM EDT FRI AUG 11 2023  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 10 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 81 1:36 PM 92 1988 80 1 71  
MINIMUM 61 4:36 AM 41 1964 61 0 62  
AVERAGE 71 70 1 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.81 3.24 1991 0.11 0.70 0.00  
MONTH TO DATE 2.54 1.16 1.38 0.26  
SINCE JUN 1 13.97 8.74 5.23 4.16  
SINCE JAN 1 35.70 27.94 7.76 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 6 5 1 2  
MONTH TO DATE 28 58 -30 118  
SINCE JUN 1 269 302 -33 392  
SINCE JAN 1 275 313 -38 403    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 11:00 PM  
LOWEST 56 12:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 99 1944  
MINIMUM TEMPERATURE (F) 61 41 1963  
 
SUNRISE AND SUNSET  
AUGUST 11 2023........SUNRISE 5:41 AM EDT SUNSET 7:51 PM EDT  
AUGUST 12 2023........SUNRISE 5:42 AM EDT SUNSET 7:50 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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