697
CXHW53 PHFO 011612
CLMITO

CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
612 AM HST SAT JUN 01 2024

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

...THE HILO HI CLIMATE SUMMARY FOR THE MONTH OF MAY 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             94   05/20/1966
 LOW              58   05/23/2024
HIGHEST           85   05/13         81       4       84  05/02
                       05/15
                                                          05/20
LOWEST            58   05/23         67      -9       64  05/12
AVG. MAXIMUM    81.0               80.7     0.3     81.4
AVG. MINIMUM    67.8               67.3     0.5     67.3
MEAN            74.4               74.0     0.4     74.4
DAYS MAX >= 93     0                                   0
DAYS MAX >= 90     0                                   0
DAYS MAX <= 80    10                                   5
DAYS MIN >= 72     1                                   0
DAYS MIN <= 60     0                                   0
DAYS MIN <= 55     0                                   0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       25.01   1964
 MINIMUM        1.18   1945
TOTALS          9.75               6.99    2.76     5.46
DAILY AVG.      0.31               0.23    0.08     0.18
DAYS >= .01       29               22.9     6.1       25
DAYS >= .10       20               14.2     5.8        9
DAYS >= .50        5                3.8     1.2        3
DAYS >= 1.00       2                1.3     0.7        0
GREATEST
 24 HR. TOTAL   2.41   05/11 TO 05/12               0.76


DEGREE DAYS
HEATING TOTAL      0                  0       0        0
 SINCE 7/1         0                  0       0       MM
COOLING TOTAL    291                279      12      298
 SINCE 1/1      1189               1090      99       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.7
HIGHEST WIND SPEED/DIRECTION    24/110    DATE  05/14
                                24/130          05/15
HIGHEST GUST SPEED/DIRECTION    33/120    DATE  05/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.82
NUMBER OF DAYS FAIR            1
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY         22

AVERAGE RH (PERCENT)     85

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN               16     RAIN                      16
LIGHT RAIN               29     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      26     FOG W/VIS <= 1/4 MILE      1
HAZE                      8

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

$$