Climatological Report (Monthly)
Issued by NWS Honolulu, HI

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CXHW53 PHFO 011631
CLMITO


CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
631 AM HST MON JUN 1 2015

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

...THE HILO HI CLIMATE SUMMARY FOR THE MONTH OF MAY 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1946 TO 2015

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               59   05/08/1992
                        05/10/1971
HIGHEST            84   05/07        81       3       86  05/23
LOWEST             63   05/01        67      -4       63  05/30
AVG. MAXIMUM     80.8              80.6     0.2     82.9
AVG. MINIMUM     67.0              66.9     0.1     66.4
MEAN             73.9              73.7     0.2     74.6
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        25.01   1964
 MINIMUM         1.18   1945
TOTALS           7.75              8.12   -0.37     7.41
DAILY AVG.       0.25              0.26   -0.01     0.24
DAYS >= .01        26              23.5     2.5       18
DAYS >= .10        20              15.0     5.0       10
DAYS >= .50         6               4.2     1.8        3
DAYS >= 1.00        1               1.7    -0.7        1
GREATEST
 24 HR. TOTAL    1.10   05/03 TO 05/03              4.10

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   5
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.0               0.0     0.0      0.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0   05/31 TO 05/31               0.0

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
 SINCE 7/1          0                 0       0        0
COOLING TOTAL     273               271       2      307
 SINCE 1/1       1327              1068     259     1256
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.6
HIGHEST WIND SPEED/DIRECTION    22/080    DATE  05/09
HIGHEST GUST SPEED/DIRECTION    26/080    DATE  05/08

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.80
NUMBER OF DAYS FAIR            0
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY         21

AVERAGE RH (PERCENT)     77

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN               12     RAIN                      17
LIGHT RAIN               26     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      0
HAZE                     10

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

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