792  
CDGM40 PGUM 300634  
CLIGUM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TIYAN, GUAM  
428 PM CHST MON NOV 30 2020  
 
   
...............................
 
 
 
...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR NOVEMBER 30 2020...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1945 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 86 225 PM 90 2012 86 0 86  
1988  
1985  
MINIMUM 78 1004 AM 72 1993 77 1 80  
AVERAGE 82 82 0 83  
 
PRECIPITATION (IN)  
TODAY 0.06 1.62 1968 0.27 -0.21 0.09  
MONTH TO DATE 10.01 9.17 0.84 15.76  
SINCE SEP 1 37.72 35.14 2.58 47.39  
SINCE JAN 1 80.80 91.66 -10.86 90.50  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0  
MONTH TO DATE 0  
SINCE SEP 1 0  
SINCE JUL 1 0  
 
COOLING  
TODAY 17 17 0 18  
MONTH TO DATE 521 505 16 529  
SINCE SEP 1 1583 1514 69 1563  
SINCE JAN 1 5954 5501 453 5892    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 11.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 200 AM  
LOWEST 70 300 PM  
AVERAGE 78  
   
......................................................
 
 
 
THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 90 2014  
1989  
1988  
MINIMUM TEMPERATURE (F) 77 71 1963  
 
 
SUNRISE AND SUNSET  
NOVEMBER 30 2020......SUNRISE 628 AM CHST SUNSET 551 PM CHST  
DECEMBER 1 2020......SUNRISE 628 AM CHST SUNSET 552 PM CHST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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