467  
CDUS41 KGYX 170810  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
410 AM EDT THU JUL 17 2025  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR JULY 16 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1941 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 12:39 PM 96 1968 80 9 91  
MINIMUM 67 5:08 AM 43 1946 62 5 68  
AVERAGE 78 71 7 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.98 1883 0.11 -0.11 0.12  
MONTH TO DATE 0.57 1.80 -1.23 1.09  
SINCE JUN 1 2.76 5.95 -3.19 4.66  
SINCE JAN 1 23.52 25.15 -1.63 30.32  
 
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 1 4 -3 0  
SINCE JUN 1 90 93 -3 52  
SINCE JUL 1 1 4 -3 0  
 
COOLING  
YESTERDAY 13 6 7 15  
MONTH TO DATE 112 86 26 160  
SINCE JUN 1 199 154 45 253  
SINCE JAN 1 199 165 34 273    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 51 1:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 1999  
MINIMUM TEMPERATURE (F) 62 41 1946  
 
SUNRISE AND SUNSET  
JULY 17 2025..........SUNRISE 5:16 AM EDT SUNSET 8:19 PM EDT  
JULY 18 2025..........SUNRISE 5:17 AM EDT SUNSET 8:18 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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