023 
CDGM40 PGUM 110630
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM                                 
430 PM CHST THU OCT 11 2018


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR OCTOBER 11 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)                                                     
 TODAY                                                               
  MAXIMUM         90    303 PM  92    1969  87      3       88       
                                      1962                          
  MINIMUM         82    235 AM  73    2013  76      6       80       
                                      2012                          
                                      1963                          
  AVERAGE         86                        82      4       84      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            T             2.96 1963   0.40  -0.40     0.06    
  MONTH TO DATE    1.83                      4.48  -2.65     5.72    
  SINCE SEP 1     25.00                     18.65   6.35    20.64    
  SINCE JAN 1     88.35                     75.17  13.18    75.70    
                                                                     
SNOWFALL (IN)                                                        
  TODAY            0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE SEP 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY            0                                                 
  MONTH TO DATE    0                                                 
  SINCE SEP 1      0                                                 
  SINCE JUL 1      0                                                 
                                                                     
 COOLING                                                             
  TODAY           21                        17      4       19       
  MONTH TO DATE  214                       187     27      180       
  SINCE SEP 1    756                       680     76      710       
  SINCE JAN 1   5232                      4667    565     5092       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION   E (80)       
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     E (70)       
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     E (70)       
  AVERAGE WIND SPEED    12.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED TODAY.                            
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    94          1200 AM                                     
 LOWEST     75           100 PM                                     
 AVERAGE    85                                                       

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

                                                                     
THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   87        92      1969                    
 MINIMUM TEMPERATURE (F)   76        73      2005                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 11 2018.......SUNRISE   611 AM CHST  SUNSET   604 PM CHST  
OCTOBER 12 2018.......SUNRISE   611 AM CHST  SUNSET   604 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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