Climatological Report (Daily)
Issued by NWS Honolulu, HI

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190
CDHW43 PHFO 201245
CLIITO


CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST SUN MAY 20 2018


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

...THE HILO HI CLIMATE SUMMARY FOR MAY 19 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1946 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         83    207 PM  87    1980  81      2       82
                                      1967
  MINIMUM         66    454 AM  62    1972  67     -1       65
  AVERAGE         75                        74      1       74

PRECIPITATION (IN)
  YESTERDAY        0.16          2.47 1998   0.25  -0.09      T
  MONTH TO DATE    4.53                      5.52  -0.99     6.29
  SINCE MAR 1     28.71                     30.49  -1.78    14.77
  SINCE JAN 1     58.79                     49.31   9.48    33.26

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE MAR 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 MAR 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       10                         9      1        9
  MONTH TO DATE  187                       159     28      195
  SINCE MAR 1    771                       586    185      780
  SINCE JAN 1   1279                       956    323     1189
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     8.7


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)   81        94      1966
 MINIMUM TEMPERATURE (F)   67        64      2001
                                             1999
                                             1982


SUNRISE AND SUNSET
MAY 20 2018...........SUNRISE   543 AM HST   SUNSET   651 PM HST
MAY 21 2018...........SUNRISE   543 AM HST   SUNSET   651 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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