Climatological Report (Monthly)
Issued by NWS Honolulu, HI

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407
CXHW52 PHFO 011625
CLMOGG

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
625 AM HST MON JUN 01 2026

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

...THE KAHULUI/MAUI CLIMATE SUMMARY FOR THE MONTH OF MAY 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1954 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             96   05/22/2019
 LOW              54   05/08/1952
HIGHEST           90   05/17         84       6       89  05/01
                                                          05/17
LOWEST            64   05/30         67      -3       63  05/17
                                                          05/27
                                                          05/29
AVG. MAXIMUM    83.8               86.5    -2.7     86.5
AVG. MINIMUM    69.5               67.7     1.8     69.5
MEAN            76.7               77.1    -0.4     78.0
DAYS MAX >= 93     0                                   0
DAYS MAX >= 90     1                                   0
DAYS MAX <= 80     1                                   0
DAYS MIN >= 72     7                                  11
DAYS MIN <= 60     0                                   0
DAYS MIN <= 55     0                                   0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        4.36   1987
 MINIMUM           T   1972
TOTALS          0.45               0.71   -0.26     0.05
DAILY AVG.      0.01               0.02   -0.01     0.00
DAYS >= .01        5                6.1    -1.1        2
DAYS >= .10        2                1.7     0.3        0
DAYS >= .50        0                0.3    -0.3        0
DAYS >= 1.00       0                0.1    -0.1        0
GREATEST
 24 HR. TOTAL   0.28   05/16 TO 05/17               0.04


DEGREE DAYS
HEATING TOTAL      0                  0       0        0
 SINCE 7/1         0                  0       0       MM
COOLING TOTAL    368                375      -7      412
 SINCE 1/1      1426               1439     -13       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              14.1
HIGHEST WIND SPEED/DIRECTION    33/030    DATE  05/22
HIGHEST GUST SPEED/DIRECTION    44/060    DATE  05/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.35
NUMBER OF DAYS FAIR           18
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             MM     MIXED PRECIP              MM
HEAVY RAIN               MM     RAIN                       1
LIGHT RAIN               12     FREEZING RAIN             MM
LT FREEZING RAIN         MM     HAIL                      MM
HEAVY SNOW               MM     SNOW                      MM
LIGHT SNOW               MM     SLEET                     MM
FOG                       9     FOG W/VIS <= 1/4 MILE     MM
HAZE                      2

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

$$