608  
CDUS41 KGYX 280803  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
403 AM EDT SUN MAY 28 2023  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR MAY 27 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 79 1:47 PM 85 1959 67 12 75  
2008  
MINIMUM 42 3:45 AM 32 1969 49 -7 56  
AVERAGE 61 58 3 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.93 1890 0.12 -0.12 T  
MONTH TO DATE 3.94 3.18 0.76 1.04  
SINCE MAR 1 12.27 11.67 0.60 9.10  
SINCE JAN 1 21.73 18.71 3.02 15.80  
 
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 MAR 1 14.0 16.4 -2.4 3.0  
SINCE JUL 1 56.5 68.7 -12.2 44.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 8 -4 0  
MONTH TO DATE 286 298 -12 287  
SINCE MAR 1 1772 1867 -95 1782  
SINCE JUL 1 6109 6678 -569 6395  
 
COOLING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 0 4 -4 7  
SINCE MAR 1 0 5 -5 7  
SINCE JAN 1 0 5 -5 7    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 4:00 AM  
LOWEST 24 1:00 PM  
AVERAGE 57  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 90 1988  
MINIMUM TEMPERATURE (F) 49 35 1968  
 
SUNRISE AND SUNSET  
MAY 28 2023...........SUNRISE 5:05 AM EDT SUNSET 8:12 PM EDT  
MAY 29 2023...........SUNRISE 5:05 AM EDT SUNSET 8:13 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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