Climatological Report (Daily)
Issued by NWS Honolulu, HI

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368
CDHW43 PHFO 201245
CLIITO

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST SUN APR 20 2025

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

...THE HILO HI CLIMATE SUMMARY FOR APRIL 19 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         85   1240 PM  88    1978  79      6       78
  MINIMUM         67    555 AM  62    1952  66      1       68
  AVERAGE         76                        73      3       73

PRECIPITATION (IN)
  YESTERDAY        0.08          4.15 1974   0.29  -0.21     0.42
  MONTH TO DATE    2.06                      6.34  -4.28     9.29
  SINCE MAR 1      9.60                     19.02  -9.42    25.09
  SINCE JAN 1     18.94                     37.10 -18.16    34.07

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        8
  MONTH TO DATE  200                       138     62      145
  SINCE MAR 1    483                       350    133      366
  SINCE JAN 1    959                       723    236      799
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     7.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           900 PM
 LOWEST     55          1200 PM
 AVERAGE    73

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


THE HILO HI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        89      1978
 MINIMUM TEMPERATURE (F)   66        62      1955
                                             1991


SUNRISE AND SUNSET
APRIL 20 2025.........SUNRISE   558 AM HST   SUNSET   640 PM HST
APRIL 21 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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