CDGM40 PGUM 021610

CLIGUM



CLIMATE REPORT 

NATIONAL WEATHER SERVICE TIYAN GUAM

210 AM CHST THU JUL 03 2025



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



...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR JULY 2 2025...



CLIMATE NORMAL PERIOD: 1991 TO 2020

CLIMATE RECORD PERIOD: 1945 TO 2025





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         88   1:06 PM  94    1969  88      0       87        

  MINIMUM         77   4:39 AM  71    1994  78     -1       78        

  AVERAGE         83                        83      0       83     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          2.20 1947   0.31  -0.31     0.15     

  MONTH TO DATE    0.03                      0.61  -0.58     0.86     

  SINCE JUN 1     13.53                      7.12   6.41     8.86     

  SINCE JAN 1     29.26                     27.33   1.93    25.73     



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY        0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE JUN 1      0                         0      0        0        

  SINCE JUL 1      0                         0      0        0        



 COOLING                                                              

  YESTERDAY       18                        18      0       18        

  MONTH TO DATE   35                        36     -1       35        

  SINCE JUN 1    544                       588    -44      566        

  SINCE JAN 1   3108                      3100      8     3047        

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





WIND (MPH)                                                            

  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  SE (150)       

  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (160)       

  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            

  AVERAGE WIND SPEED     5.1                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.2                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    90          12:00 AM                                      

 LOWEST     65           1:00 PM                                      

 AVERAGE    78                                                        



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THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   88        93      2013                      

 MINIMUM TEMPERATURE (F)   78        71      1967                      





SUNRISE AND SUNSET                                                    

JULY  3 2025..........SUNRISE   5:58 AM CHST  SUNSET   6:52 PM CHST    

JULY  4 2025..........SUNRISE   5:58 AM CHST  SUNSET   6:52 PM CHST    





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACEAMOUNT.









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