832  
CDGM40 PGUM 290659  
CLIGUM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TIYAN, GUAM  
456 PM CHST WED MAR 29 2017  
 
   
...............................
 
 
 
...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR MARCH 29 2017...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1945 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 87 1249 PM 93 1964 87 0 89  
MINIMUM 77 444 AM 70 2006 76 1 74  
AVERAGE 82 81 1 82  
 
PRECIPITATION (IN)  
TODAY 0.17 1.10 1976 0.07 0.10 0.13  
MONTH TO DATE 4.47 2.63 1.84 1.62  
SINCE MAR 1 4.47 2.63 1.84 1.62  
SINCE JAN 1 15.75 12.12 3.63 7.87  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE MAR 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0  
MONTH TO DATE 0  
SINCE MAR 1 0  
SINCE JUL 1 0  
 
COOLING  
TODAY 17 16 1 17  
MONTH TO DATE 496 453 43 479  
SINCE MAR 1 496 453 43 479  
SINCE JAN 1 1486 1343 143 1451    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 15.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 900 AM  
LOWEST 68 100 PM  
AVERAGE 81  
   
......................................................
 
 
 
THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 92 1964  
MINIMUM TEMPERATURE (F) 76 71 1987  
1950  
 
 
SUNRISE AND SUNSET  
MARCH 29 2017.........SUNRISE 619 AM CHST SUNSET 632 PM CHST  
MARCH 30 2017.........SUNRISE 618 AM CHST SUNSET 632 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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