Climatological Report (Daily)
Issued by NWS Honolulu, HI

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642
CDHW43 PHFO 191245
CLIITO

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST SAT APR 19 2025

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

...THE HILO HI CLIMATE SUMMARY FOR APRIL 18 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         84    141 PM  87    1986  79      5       80
  MINIMUM         68    330 AM  61    1970  66      2       69
                                      1973
  AVERAGE         76                        73      3       75

PRECIPITATION (IN)
  YESTERDAY        0.02          3.41 1974   0.30  -0.28      T
  MONTH TO DATE    1.98                      6.05  -4.07     8.87
  SINCE MAR 1      9.52                     18.73  -9.21    24.67
  SINCE JAN 1     18.86                     36.81 -17.95    33.65

DEGREE DAYS
 HEATING
  YESTERDAY        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
  YESTERDAY       11                         8      3       10
  MONTH TO DATE  189                       130     59      137
  SINCE MAR 1    472                       342    130      358
  SINCE JAN 1    948                       715    233      791
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     7.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           200 AM
 LOWEST     55           100 PM
 AVERAGE    70

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


THE HILO HI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        88      1978
 MINIMUM TEMPERATURE (F)   66        62      1952


SUNRISE AND SUNSET
APRIL 19 2025.........SUNRISE   559 AM HST   SUNSET   640 PM HST
APRIL 20 2025.........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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