489
CXHW53 PHFO 011625
CLMITO

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
625 AM HST THU JAN 01 2026

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

...THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025...

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

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             93   12/14/1980
 LOW              55   12/23/1977
HIGHEST           87   12/14         80       7       84  12/04
                       12/18
                                                          12/05
                                                          12/18
LOWEST            61   12/11         65      -4       61  12/02
                       12/12
                       12/15
AVG. MAXIMUM    81.5               78.8     2.7     81.7
AVG. MINIMUM    65.2               65.7    -0.5     66.2
MEAN            73.4               72.2     1.2     74.0
DAYS MAX >= 93     0                                   0
DAYS MAX >= 90     0                                   0
DAYS MAX <= 80    10                                   3
DAYS MIN >= 72     0                                   1
DAYS MIN <= 60     0                                   0
DAYS MIN <= 55     0                                   0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       50.82   1954
 MINIMUM        0.28   1980
TOTALS          3.84              12.07   -8.23     3.36
DAILY AVG.      0.12               0.39   -0.27     0.11
DAYS >= .01       17               22.3    -5.3       16
DAYS >= .10        7               16.2    -9.2        9
DAYS >= .50        3                6.8    -3.8        2
DAYS >= 1.00       1                3.3    -2.3        0
GREATEST
 24 HR. TOTAL   1.36   12/04 TO 12/05               0.76


DEGREE DAYS
HEATING TOTAL      0                  0       0        0
 SINCE 7/1         0                  0       0       MM
COOLING TOTAL    266                225      41      285
 SINCE 1/1      3809               3282     527       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.2
HIGHEST WIND SPEED/DIRECTION    25/130    DATE  12/17
HIGHEST GUST SPEED/DIRECTION    35/120    DATE  12/17

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.48
NUMBER OF DAYS FAIR           11
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             MM     MIXED PRECIP              MM
HEAVY RAIN                4     RAIN                       9
LIGHT RAIN               15     FREEZING RAIN             MM
LT FREEZING RAIN         MM     HAIL                      MM
HEAVY SNOW               MM     SNOW                      MM
LIGHT SNOW               MM     SLEET                     MM
FOG                      14     FOG W/VIS <= 1/4 MILE     MM
HAZE                      4

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$