263  
CDUS41 KGYX 210803  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
403 AM EDT WED JUN 21 2023  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR JUNE 20 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 64 2:19 PM 93 1964 75 -11 75  
2012  
2020  
MINIMUM 52 11:59 PM 43 1980 57 -5 45  
AVERAGE 58 66 -8 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 4.03 1967 0.14 -0.11 0.00  
MONTH TO DATE 4.65 2.90 1.75 2.54  
SINCE JUN 1 4.65 2.90 1.75 2.54  
SINCE JAN 1 26.38 22.10 4.28 18.42  
 
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 7 2 5 5  
MONTH TO DATE 118 77 41 82  
SINCE JUN 1 118 77 41 82  
SINCE JUL 1 6249 6782 -533 6482  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 10 32 -22 15  
SINCE JUN 1 10 32 -22 15  
SINCE JAN 1 16 43 -27 26    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 72 2:00 PM  
AVERAGE 86  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 95 1941  
MINIMUM TEMPERATURE (F) 57 41 1968  
 
SUNRISE AND SUNSET  
JUNE 21 2023..........SUNRISE 5:00 AM EDT SUNSET 8:26 PM EDT  
JUNE 22 2023..........SUNRISE 5:00 AM EDT SUNSET 8:27 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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