168  
CDUS41 KGYX 100809  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
409 AM EDT SAT JUN 10 2023  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR JUNE 9 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 63 1:03 PM 95 1984 72 -9 69  
MINIMUM 49 11:22 PM 37 1957 53 -4 55  
AVERAGE 56 62 -6 62  
 
PRECIPITATION (IN)  
YESTERDAY T 2.16 1916 0.15 -0.15 0.69  
MONTH TO DATE 1.35 1.32 0.03 1.45  
SINCE JUN 1 1.35 1.32 0.03 1.45  
SINCE JAN 1 23.08 20.52 2.56 17.33  
 
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 56.5 68.7 -12.2 44.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 4 5 3  
MONTH TO DATE 75 46 29 52  
SINCE JUN 1 75 46 29 52  
SINCE JUL 1 6206 6751 -545 6452  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 8 9 -1 3  
SINCE JUN 1 8 9 -1 3  
SINCE JAN 1 14 20 -6 14    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION E (110)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 62 3:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 92 1959  
MINIMUM TEMPERATURE (F) 53 38 1975  
 
SUNRISE AND SUNSET  
JUNE 10 2023..........SUNRISE 5:00 AM EDT SUNSET 8:22 PM EDT  
JUNE 11 2023..........SUNRISE 4:59 AM EDT SUNSET 8:23 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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