Climatological Report (Daily)
Issued by NWS Honolulu, HI

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489
CDHW43 PHFO 221245
CLIITO

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST TUE APR 22 2025

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

...THE HILO HI CLIMATE SUMMARY FOR APRIL 21 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   1252 PM  86    1967  79      5       78
                                      2021
  MINIMUM         66    421 AM  59    1966  66      0       67
  AVERAGE         75                        73      2       73

PRECIPITATION (IN)
  YESTERDAY        0.01          7.20 1970   0.29  -0.28     0.87
  MONTH TO DATE    2.14                      6.93  -4.79    10.77
  SINCE MAR 1      9.68                     19.61  -9.93    26.57
  SINCE JAN 1     19.02                     37.69 -18.67    35.55

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       10                         8      2        8
  MONTH TO DATE  219                       154     65      160
  SINCE MAR 1    502                       366    136      381
  SINCE JAN 1    978                       739    239      814
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     6.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84          1000 PM
 LOWEST     57           100 PM
 AVERAGE    71

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


THE HILO HI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        86      2013
 MINIMUM TEMPERATURE (F)   66        68      2024


SUNRISE AND SUNSET
APRIL 22 2025.........SUNRISE   557 AM HST   SUNSET   641 PM HST
APRIL 23 2025.........SUNRISE   556 AM HST   SUNSET   641 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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