820  
CDUS41 KGYX 220808  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
408 AM EDT SAT AUG 22 2020  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 21 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1941 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 215 PM 95 1945 77 13 77  
MINIMUM 58 206 AM 42 1977 58 0 59  
AVERAGE 74 68 6 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 1.91 2019 0.10 0.07 1.91  
MONTH TO DATE 0.70 2.15 -1.45 3.07  
SINCE JUN 1 6.48 9.55 -3.07 11.45  
SINCE JAN 1 24.34 28.75 -4.41 32.91  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0  
2001  
2000  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 12 -12 0  
SINCE JUN 1 59 135 -76 93  
SINCE JUL 1 1 29 -28 0  
 
COOLING  
YESTERDAY 9 4 5 3  
MONTH TO DATE 189 92 97 113  
SINCE JUN 1 569 293 276 403  
SINCE JAN 1 587 300 287 406    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 100 AM  
LOWEST 34 1100 AM  
AVERAGE 61  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 91 2003  
1955  
MINIMUM TEMPERATURE (F) 58 40 1982  
 
 
SUNRISE AND SUNSET  
AUGUST 22 2020........SUNRISE 554 AM EDT SUNSET 733 PM EDT  
AUGUST 23 2020........SUNRISE 555 AM EDT SUNSET 731 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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