634  
CDUS41 KGYX 130805  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
405 AM EDT MON MAY 13 2024  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR MAY 12 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1941 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 61 11:21 AM 88 1991 63 -2 79  
MINIMUM 36 1:48 AM 29 1966 44 -8 50  
AVERAGE 49 54 -5 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.21 1952 0.11 -0.11 T  
MONTH TO DATE 0.85 1.46 -0.61 1.36  
SINCE MAR 1 14.99 9.95 5.04 9.69  
SINCE JAN 1 23.58 16.99 6.59 19.15  
 
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 13.7 16.4 -2.7 14.0  
SINCE JUL 1 38.0 68.7 -30.7 56.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 11 5 0  
MONTH TO DATE 185 157 28 122  
SINCE MAR 1 1630 1726 -96 1608  
SINCE JUL 1 5963 6537 -574 5945  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 1 -1 0  
SINCE JAN 1 0 1 -1 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 3:00 AM  
LOWEST 46 11:00 AM  
AVERAGE 69  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 83 1991  
MINIMUM TEMPERATURE (F) 45 28 1962  
 
SUNRISE AND SUNSET  
MAY 13 2024...........SUNRISE 5:18 AM EDT SUNSET 7:58 PM EDT  
MAY 14 2024...........SUNRISE 5:17 AM EDT SUNSET 7:59 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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