915  
CDUS41 KGYX 200818  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
418 AM EDT TUE JUN 20 2023  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR JUNE 19 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 68 1:26 PM 94 1995 75 -7 56  
MINIMUM 57 7:55 PM 38 1956 56 1 50  
AVERAGE 63 66 -3 53  
 
PRECIPITATION (IN)  
YESTERDAY T 3.21 2009 0.13 -0.13 0.07  
MONTH TO DATE 4.62 2.76 1.86 2.54  
SINCE JUN 1 4.62 2.76 1.86 2.54  
SINCE JAN 1 26.35 21.96 4.39 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 2 2 0 12  
MONTH TO DATE 111 75 36 77  
SINCE JUN 1 111 75 36 77  
SINCE JUL 1 6242 6780 -538 6477  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 10 29 -19 15  
SINCE JUN 1 10 29 -19 15  
SINCE JAN 1 16 40 -24 26    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 11:00 PM  
LOWEST 68 1:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 93 1964  
2012  
2020  
MINIMUM TEMPERATURE (F) 57 43 1980  
 
SUNRISE AND SUNSET  
JUNE 20 2023..........SUNRISE 5:00 AM EDT SUNSET 8:26 PM EDT  
JUNE 21 2023..........SUNRISE 5:00 AM EDT SUNSET 8:26 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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