Climatological Report (Monthly)
Issued by NWS Honolulu, HI

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CXHW53 PHFO 011625
CLMITO


CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
625 AM HST SUN JAN 1 2017

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

...THE HILO HI CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1946 TO 2016

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            83   12/15        80       3       86  12/11
LOWEST             62   12/15        65      -3       63  12/24
AVG. MAXIMUM     78.2              79.4    -1.2     82.5
AVG. MINIMUM     66.1              65.1     1.0     66.7
MEAN             72.1              72.3    -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        50.82   1954
 MINIMUM         0.28   1980
TOTALS          20.40             11.57    8.83    14.10
DAILY AVG.       0.66              0.37    0.29     0.45
DAYS >= .01        23              20.6     2.4       25
DAYS >= .10        19              14.2     4.8       19
DAYS >= .50         8               6.2     1.8        9
DAYS >= 1.00        5               3.1     1.9        3
GREATEST
 24 HR. TOTAL    5.44   12/01 TO 12/02              3.17

SNOWFALL (INCHES)
RECORDS
 TOTAL            0.0   5
                        0
                        -26215
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   12/31 TO 12/31               0.0

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
 SINCE 7/1          0                 0       0        0
COOLING TOTAL     230               225       5      306
 SINCE 1/1       3991              3232     759     3976
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.8
HIGHEST WIND SPEED/DIRECTION    20/080    DATE  12/27
HIGHEST GUST SPEED/DIRECTION    24/080    DATE  12/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            0
NUMBER OF DAYS PC             20
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     82

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN               14     RAIN                      18
LIGHT RAIN               25     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                      5

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

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