413  
CDUS41 KGYX 042150  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
450 PM EST MON JAN 04 2021  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR JANUARY 4 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1941 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 36 2:07 PM 64 1950 32 4 41  
MINIMUM 27 8:24 AM -18 1981 14 13 34  
AVERAGE 32 23 9 38  
 
PRECIPITATION (IN)  
TODAY 0.00 1.66 1982 0.11 -0.11 0.17  
MONTH TO DATE 0.63 0.45 0.18 0.17  
SINCE DEC 1 5.85 4.47 1.38 8.65  
SINCE JAN 1 0.63 0.45 0.18 0.17  
 
SNOWFALL (IN)  
TODAY 0.0 14.5 1923 0.6 -0.6 0.0  
MONTH TO DATE 1.6 2.4 -0.8 0.0  
SINCE DEC 1 21.6 15.6 6.0 26.1  
SINCE JUL 1 21.7 17.5 4.2 26.4  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 33 42 -9 27  
MONTH TO DATE 142 166 -24 109  
SINCE DEC 1 1182 1287 -105 1159  
SINCE JUL 1 2449 2778 -329 2594  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 10:00 AM  
LOWEST 75 2:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 60 1993  
MINIMUM TEMPERATURE (F) 14 -13 1981  
 
SUNRISE AND SUNSET  
JANUARY 4 2021.......SUNRISE 7:15 AM EST SUNSET 4:18 PM EST  
JANUARY 5 2021.......SUNRISE 7:15 AM EST SUNSET 4:19 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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