632  
CDUS41 KGYX 172052  
CLIMHT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
452 PM EDT WED SEP 17 2025  
   
...............................
 
 
   
..THE MANCHESTER CLIMATE SUMMARY FOR SEPTEMBER 17 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1885 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 74 1:41 PM 88 2015 74 0 88  
2024  
MINIMUM 46 5:35 AM 39 1935 54 -8 50  
AVERAGE 60 64 -4  
 
PRECIPITATION (IN)  
TODAY 0.00 6.93 1932 0.14 -0.14 0.00  
MONTH TO DATE 1.95 2.04 -0.09 0.02  
SINCE SEP 1 1.95 2.04 -0.09 0.02  
SINCE JAN 1 29.08 28.06 1.02 30.63  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM MM 0.0  
MONTH TO DATE 0.0 0.0 0.0  
SINCE JUL 1 0.0 MM 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 5 3 2 0  
MONTH TO DATE 37 29 8 14  
SINCE SEP 1 37 29 8 14  
SINCE JUL 1 59 39 20 19  
 
COOLING  
TODAY 0 2 -2 4  
MONTH TO DATE 24 61 -37 50  
SINCE SEP 1 24 61 -37 50  
SINCE JAN 1 704 750 -46 950    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (140)  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 42  
AVERAGE 70  
   
......................................................
 
 
THE MANCHESTER CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 90 1955  
MINIMUM TEMPERATURE (F) 53 39 1885  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2025.....SUNRISE 6:28 AM EDT SUNSET 6:52 PM EDT  
SEPTEMBER 18 2025.....SUNRISE 6:29 AM EDT SUNSET 6:50 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab ME Page
The Nexlab NH Page Main Text Page