Climatological Report (Monthly)
Issued by NWS Honolulu, HI

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CXHW53 PHFO 011613
CLMITO


CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
612 AM HST WED OCT 1 2014

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

...THE HILO HI CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1946 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              93   09/26/2014
 LOW               61   09/30/1970
HIGHEST            93R  09/26        83      10       88  09/13
                                                          09/07
LOWEST             67   09/04        69      -2       65  09/05
AVG. MAXIMUM     87.9              83.3     4.6     85.8
AVG. MINIMUM     71.0              69.1     1.9     69.2
MEAN             79.4              76.2     3.2     77.5
DAYS MAX >= 90      4               0.0     4.0        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        21.82   1994
 MINIMUM         1.59   1974
TOTALS           4.04              9.94   -5.90     3.64
DAILY AVG.       0.13              0.33   -0.20     0.12
DAYS >= .01        13              24.3   -11.3       23
DAYS >= .10         7              16.6    -9.6       12
DAYS >= .50         2               5.7    -3.7        2
DAYS >= 1.00        2               2.1    -0.1        0
GREATEST
 24 HR. TOTAL    2.20   09/27 TO 09/28              0.89

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   09/30 TO 09/30               0.0

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
 SINCE 7/1          0                 0       0        0
COOLING TOTAL     444               336     108      383
 SINCE 1/1       2721              2408     313     2596
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.4
HIGHEST WIND SPEED/DIRECTION    21/080    DATE  09/02
HIGHEST GUST SPEED/DIRECTION    26/070    DATE  09/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC             17
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                7     RAIN                       4
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      13     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

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

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