001  
CDUS41 KGYX 312051  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
451 PM EDT THU JUL 31 2025  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR JULY 31 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 72 7:34 AM 95 1975 80 -8 77  
MINIMUM 66 2:59 PM 43 1956 62 4 67  
AVERAGE 69 71 -2 72  
 
PRECIPITATION (IN)  
TODAY 0.01 1.80 1976 0.11 -0.10 T  
MONTH TO DATE 2.07 3.43 -1.36 2.58  
SINCE JUN 1 4.26 7.58 -3.32 6.15  
SINCE JAN 1 25.02 26.78 -1.76 31.81  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 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  
TODAY 4 6 -2 7  
MONTH TO DATE 207 176 31 260  
SINCE JUN 1 294 244 50 353  
SINCE JAN 1 294 255 39 373    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 12:00 AM  
LOWEST 73 10:00 AM  
AVERAGE 82  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 98 1975  
MINIMUM TEMPERATURE (F) 62 43 1953  
 
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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