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Climatological Report (Daily) (CLI)

Issued by Guam, GU (GUM)

                            
735 
CDGM40 PGUM 181845
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM                                 
445 AM CHST MON FEB 19 2018


................................... 

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR FEBRUARY 18 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         88    204 PM  93    1946  85      3       86       
  MINIMUM         75    641 AM  70    2015  75      0       77       
                                      1989                          
                                      1966                          
  AVERAGE         82                        80      2       82      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.09          5.32 1989   0.16  -0.07      T      
  MONTH TO DATE    1.99                      2.90  -0.91     4.34    
  SINCE DEC 1      7.42                     13.84  -6.42    19.24    
  SINCE JAN 1      2.93                      7.86  -4.93    10.56    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       17                        15      2       17       
  MONTH TO DATE  311                       270     41      292       
  SINCE DEC 1   1427                      1243    184     1366       
  SINCE JAN 1    861                       741    120      813       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION  NE (60)       
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NE (50)       
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NE (60)       
  AVERAGE WIND SPEED    13.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    97          1200 AM                                     
 LOWEST     63           200 PM                                     
 AVERAGE    80                                                       

..........................................................

                                                                     
THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   85        90      1989                    
 MINIMUM TEMPERATURE (F)   75        70      1966                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 19 2018......SUNRISE   642 AM CHST  SUNSET   627 PM CHST  
FEBRUARY 20 2018......SUNRISE   642 AM CHST  SUNSET   627 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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