375  
CDUS41 KGYX 090904  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
404 AM EST SAT JAN 09 2021  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR JANUARY 8 2021
 
 
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)  
YESTERDAY  
MAXIMUM 40 2:12 PM 61 2008 31 9 39  
MINIMUM 20 6:31 AM -16 1942 14 6 27  
AVERAGE 30 22 8 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.74 1923 0.10 -0.10 0.03  
MONTH TO DATE 0.66 0.89 -0.23 0.31  
SINCE DEC 1 5.88 4.91 0.97 8.79  
SINCE JAN 1 0.66 0.89 -0.23 0.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.2 1996 0.6 -0.6 0.5  
MONTH TO DATE 2.6 4.9 -2.3 0.8  
SINCE DEC 1 22.6 18.1 4.5 26.9  
SINCE JUL 1 22.7 20.0 2.7 27.2  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 42 -7 32  
MONTH TO DATE 276 334 -58 259  
SINCE DEC 1 1316 1455 -139 1309  
SINCE JUL 1 2583 2946 -363 2744  
 
COOLING  
YESTERDAY 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)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 5:00 AM  
LOWEST 30 3:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 54 1978  
2008  
MINIMUM TEMPERATURE (F) 14 -19 1968  
 
SUNRISE AND SUNSET  
JANUARY 9 2021.......SUNRISE 7:14 AM EST SUNSET 4:23 PM EST  
JANUARY 10 2021.......SUNRISE 7:14 AM EST SUNSET 4:25 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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