702  
CDUS41 KGYX 310802  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
402 AM EDT THU JUL 31 2025  
   
...............................  
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR JULY 30 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 84 11:23 AM 98 1949 80 4 80  
MINIMUM 66 5:09 AM 43 1956 62 4 64  
AVERAGE 75 71 4 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.54 1960 0.11 -0.11 0.18  
MONTH TO DATE 2.06 3.32 -1.26 2.58  
SINCE JUN 1 4.25 7.47 -3.22 6.15  
SINCE JAN 1 25.01 26.67 -1.66 31.81  
 
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 2 4 -2 0  
SINCE JUN 1 91 93 -2 52  
SINCE JUL 1 2 4 -2 0  
 
COOLING  
YESTERDAY 10 6 4 7  
MONTH TO DATE 203 170 33 253  
SINCE JUN 1 290 238 52 346  
SINCE JAN 1 290 249 41 366    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 55 3:00 PM  
AVERAGE 74  
   
......................................................  
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 95 1975  
MINIMUM TEMPERATURE (F) 62 43 1956  
 
SUNRISE AND SUNSET  
JULY 31 2025..........SUNRISE 5:30 AM EDT SUNSET 8:05 PM EDT  
AUGUST 1 2025........SUNRISE 5:31 AM EDT SUNSET 8:04 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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