507  
CDUS41 KGYX 300809  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
409 AM EDT FRI JUN 30 2023  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR JUNE 29 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 76 2:21 PM 96 1944 78 -2 78  
2021  
MINIMUM 64 11:59 PM 45 1970 59 5 54  
AVERAGE 70 68 2 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 2.61 1885 0.13 -0.04 0.01  
MONTH TO DATE 5.68 4.03 1.65 2.62  
SINCE JUN 1 5.68 4.03 1.65 2.62  
SINCE JAN 1 27.41 23.23 4.18 18.50  
 
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 0 1 -1 0  
MONTH TO DATE 135 88 47 98  
SINCE JUN 1 135 88 47 98  
SINCE JUL 1 6266 6793 -527 6498  
 
COOLING  
YESTERDAY 5 4 1 1  
MONTH TO DATE 29 64 -35 40  
SINCE JUN 1 29 64 -35 40  
SINCE JAN 1 35 75 -40 51    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 71 2:00 PM  
AVERAGE 86  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 96 1971  
MINIMUM TEMPERATURE (F) 59 49 1967  
 
SUNRISE AND SUNSET  
JUNE 30 2023..........SUNRISE 5:03 AM EDT SUNSET 8:27 PM EDT  
JULY 1 2023..........SUNRISE 5:03 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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