CDHW40 PHFO 100245

CLIHNL



CLIMATE REPORT 

NATIONAL WEATHER SERVICE HONOLULU HI

445 PM HST FRI MAY 09 2025



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



...THE HONOLULU HI CLIMATE SUMMARY FOR MAY 9 2025...

VALID TODAY AS OF 0425 PM LOCAL TIME.



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1940 TO 2025





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 TODAY                                                               

  MAXIMUM         87    254 PM  89    1979  84      3       79       

  MINIMUM         75    625 AM  62    1992  71      4       69       

  AVERAGE         81                        78      3       74     



PRECIPITATION (IN)                                                    

  TODAY            0.00          0.57 1969   0.02  -0.02     0.04     

  MONTH TO DATE    0.02                      0.23  -0.21     0.07     

  SINCE MAR 1      2.15                      3.36  -1.21     1.71     

  SINCE JAN 1      8.17                      7.14   1.03     4.65     



DEGREE DAYS                                                           

 HEATING                                                              

  TODAY            0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE MAR 1      0                         0      0        0        

  SINCE JUL 1      0                         0      0        0        



 COOLING                                                              

  TODAY           16                        13      3        9        

  MONTH TO DATE  145                       111     34      114        

  SINCE MAR 1    965                       758    207      784        

  SINCE JAN 1   1575                      1272    303     1305        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     E (70)        

  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     E (80)        

  AVERAGE WIND SPEED    13.2                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.4                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED TODAY.                             

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    71           600 AM                                      

 LOWEST     42           100 PM                                      

 AVERAGE    57                                                        



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





THE HONOLULU HI CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   84        89      2005                      

 MINIMUM TEMPERATURE (F)   71        61      1987                      





SUNRISE AND SUNSET                                                    

MAY  9 2025...........SUNRISE   556 AM HST   SUNSET   701 PM HST     

MAY 10 2025...........SUNRISE   556 AM HST   SUNSET   701 PM HST     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









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