Climatological Report (Daily)
Issued by NWS Honolulu, HI

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972
CDHW43 PHFO 131245
CLIITO

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST SUN SEP 13 2026

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

...THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR SEPTEMBER 12 2026...

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)
 YESTERDAY
  MAXIMUM         84   1232 PM  90    1977  83      1       85
  MINIMUM         72    540 AM  64    1955  70      2       72
  AVERAGE         78                        77      1       79

PRECIPITATION (IN)
  YESTERDAY        0.07          2.98 1965   0.27  -0.20     0.13
  MONTH TO DATE    6.57                      3.60   2.97     1.58
  SINCE SEP 1      6.57                      3.60   2.97     1.58
  SINCE JAN 1    114.81                     78.59  36.22    36.96

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       13                        12      1       14
  MONTH TO DATE  158                       144     14      157
  SINCE SEP 1    158                       144     14      157
  SINCE JAN 1   2587                      2255    332     2658
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     6.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94           800 PM
 LOWEST     67           900 AM
 AVERAGE    81

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


THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        88      2004
                                             2013
                                             2019
 MINIMUM TEMPERATURE (F)   70        65      1951
                                             1955
                                             1970


SUNRISE AND SUNSET
SEPTEMBER 13 2026.....SUNRISE   607 AM HST   SUNSET   624 PM HST
SEPTEMBER 14 2026.....SUNRISE   608 AM HST   SUNSET   623 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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