Climatological Report (Daily)
Issued by NWS Honolulu, HI

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000
CDHW43 PHFO 211245
CLIITO


CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST THU SEP 21 2017


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

...THE HILO HI CLIMATE SUMMARY FOR SEPTEMBER 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1946 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         81    115 PM  90    1981  83     -2       83
  MINIMUM         70    338 AM  63    1976  69      1       70
  AVERAGE         76                        76      0       77

PRECIPITATION (IN)
  YESTERDAY        0.21          6.91 2015   0.35  -0.14     0.03
  MONTH TO DATE    2.88                      6.48  -3.60     7.19
  SINCE SEP 1      2.88                      6.48  -3.60     7.19
  SINCE JAN 1     56.50                     86.42 -29.92    75.28

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE SEP 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       11                        11      0       12
  MONTH TO DATE  248                       220     28      257
  SINCE SEP 1    248                       220     28      257
  SINCE JAN 1   2664                      2292    372     3008
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     5.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER  MM


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    MM
 LOWEST     MM
 AVERAGE    MM

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


THE HILO HI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        92      1951
 MINIMUM TEMPERATURE (F)   69        62      1959


SUNRISE AND SUNSET
SEPTEMBER 21 2017.....SUNRISE   609 AM HST   SUNSET   617 PM HST
SEPTEMBER 22 2017.....SUNRISE   609 AM HST   SUNSET   616 PM HST


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




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