CDHW43 PHFO 210245

CLIITO



CLIMATE REPORT 

NATIONAL WEATHER SERVICE HONOLULU HI

445 PM HST MON APR 20 2026



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



...THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR APRIL 20 2026...

VALID TODAY AS OF 0425 PM LOCAL TIME.



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1949 TO 2026





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 TODAY                                                               

  MAXIMUM         83   1139 AM  89    1978  79      4       80       

  MINIMUM         68    610 AM  62    1955  66      2       67       

                                      1991                           

  AVERAGE         76                        73      3       74     



PRECIPITATION (IN)                                                    

  TODAY            0.00          3.16 1971   0.30  -0.30     0.07     

  MONTH TO DATE    3.94                      6.64  -2.70     2.13     

  SINCE MAR 1     17.30                     19.32  -2.02     9.67     

  SINCE JAN 1     43.26                     37.40   5.86    19.01     



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           11                         8      3        9        

  MONTH TO DATE  186                       146     40      209        

  SINCE MAR 1    459                       358    101      492        

  SINCE JAN 1    882                       731    151      968        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (80)        

  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     E (80)        

  AVERAGE WIND SPEED     6.5                                        





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    93          1200 AM                                      

 LOWEST     60          1100 AM                                      

 AVERAGE    77                                                        



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





THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   79        86      1967                      

                                             2021                     

 MINIMUM TEMPERATURE (F)   66        59      1966                      





SUNRISE AND SUNSET                                                    

APRIL 20 2026.........SUNRISE   559 AM HST   SUNSET   640 PM HST     

APRIL 21 2026.........SUNRISE   558 AM HST   SUNSET   640 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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