Expires:No;;629836
CDHW40 PHFO 180245
CLIHNL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST THU JUL 17 2025

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

...THE HONOLULU HI CLIMATE SUMMARY FOR JULY 17 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         88        MM  91    1995  88      0       87        
                                      2019                           
  MINIMUM         78        MM  67    1981  75      3       75        
  AVERAGE         83                        82      1       81     

PRECIPITATION (IN)                                                    
  TODAY            T             0.28 1946   0.02  -0.02      T       
                                      1999                           
  MONTH TO DATE    0.03                      0.28  -0.25     0.01     
  SINCE JUN 1      0.10                      0.78  -0.68     0.07     
  SINCE JAN 1      8.83                      8.51   0.32     9.55     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            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                                                              
  TODAY           18                        17      1       16        
  MONTH TO DATE  285                       275     10      277        
  SINCE JUN 1    771                       735     36      746        
  SINCE JAN 1   2680                      2304    376     2336        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (20)        
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    NE (50)        
  AVERAGE WIND SPEED    11.9                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.6                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED TODAY.                             
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    69           100 AM                                      
 LOWEST     50          1200 PM                                      
 AVERAGE    60                                                        

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


THE HONOLULU HI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   88        91      1985                      
                                             1987                     
                                             2020                     
 MINIMUM TEMPERATURE (F)   75        69      1981                      


SUNRISE AND SUNSET                                                    
JULY 17 2025..........SUNRISE   559 AM HST   SUNSET   716 PM HST     
JULY 18 2025..........SUNRISE   600 AM HST   SUNSET   716 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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