417
CXHW53 PHFO 011625
CLMITO

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
625 AM HST MON SEP 01 2025

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

...THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR THE MONTH OF AUGUST 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   08/15/1950
 LOW              63   08/01/1955
HIGHEST           88   08/11         83       5       88  08/30
LOWEST            67   08/24         69      -2       67  08/20
AVG. MAXIMUM    84.9               82.9     2.0     83.5
AVG. MINIMUM    70.0               70.4    -0.4     69.7
MEAN            77.5               76.6     0.9     76.6
DAYS MAX >= 93     0                                   0
DAYS MAX >= 90     0                                   0
DAYS MAX <= 80     2                                   2
DAYS MIN >= 72     6                                   2
DAYS MIN <= 60     0                                   0
DAYS MIN <= 55     0                                   0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       48.85   2018
 MINIMUM        2.66   1971
TOTALS          2.06R             11.30   -9.24    11.56
DAILY AVG.      0.05               0.36   -0.32     0.37
DAYS >= .01       19               27.2    -8.2       28
DAYS >= .10        5               18.2   -13.2       20
DAYS >= .50        1                6.0    -5.0        3
DAYS >= 1.00       0                2.2    -2.2        2
GREATEST
 24 HR. TOTAL   0.70   08/17 TO 08/17               5.50


DEGREE DAYS
HEATING TOTAL      0                  0       0        0
 SINCE 7/1         0                  0       0       MM
COOLING TOTAL    393                361      32      368
 SINCE 1/1      2501               2111     390       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.5
HIGHEST WIND SPEED/DIRECTION    18/060    DATE  08/02
                                18/080          08/08
                                18/050          08/12
                                18/070          08/21
HIGHEST GUST SPEED/DIRECTION    26/080    DATE  08/15
                                26/040          08/16
                                26/100          08/25
                                26/110          08/31

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.69
NUMBER OF DAYS FAIR            0
NUMBER OF DAYS PC             19
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             MM     MIXED PRECIP              MM
HEAVY RAIN                3     RAIN                       7
LIGHT RAIN               19     FREEZING RAIN             MM
LT FREEZING RAIN         MM     HAIL                      MM
HEAVY SNOW               MM     SNOW                      MM
LIGHT SNOW               MM     SLEET                     MM
FOG                      16     FOG W/VIS <= 1/4 MILE     MM
HAZE                      9

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

$$