490  
CDUS41 KGYX 160808  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
408 AM EDT WED AUG 16 2023  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 15 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 72 3:42 PM 98 1947 79 -7 81  
MINIMUM 63 3:08 AM 44 1950 60 3 55  
AVERAGE 68 70 -2 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.16 1.47 1929 0.12 0.04 0.00  
1929  
2011  
MONTH TO DATE 2.84 1.74 1.10 0.26  
SINCE JUN 1 14.27 9.32 4.95 4.16  
SINCE JAN 1 36.00 28.52 7.48 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 3 5 -2 3  
MONTH TO DATE 52 83 -31 137  
SINCE JUN 1 293 327 -34 411  
SINCE JAN 1 299 338 -39 422    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 8:00 AM  
LOWEST 76 4:00 PM  
AVERAGE 87  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 95 1959  
MINIMUM TEMPERATURE (F) 60 43 1964  
 
SUNRISE AND SUNSET  
AUGUST 16 2023........SUNRISE 5:47 AM EDT SUNSET 7:44 PM EDT  
AUGUST 17 2023........SUNRISE 5:48 AM EDT SUNSET 7:42 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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