Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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981
CDGM40 PGUM 191616
CLIGUM

CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
216 AM CHST THU JUN 20 2024

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

...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR JUNE 19 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1945 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         87  12:42 PM  93    1969  89     -2       87
  MINIMUM         78  12:32 AM  73    1967  78      0       77
                                      1972
  AVERAGE         83                        83      0       82

PRECIPITATION (IN)
  YESTERDAY        0.14          1.39 2017   0.20  -0.06     0.06
  MONTH TO DATE    5.55                      3.64   1.91     7.40
  SINCE JUN 1      5.55                      3.64   1.91     7.40
  SINCE JAN 1     22.42                     23.85  -1.43    68.46

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE JUN 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH       0

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

 COOLING
  YESTERDAY       18                        18      0       17
  MONTH TO DATE  329                       342    -13      321
  SINCE JUN 1    329                       342    -13      321
  SINCE JAN 1   2810                      2854    -44     2743
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   E (90)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     9.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91           7:00 AM
 LOWEST     68          12:00 PM
 AVERAGE    80

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


THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89        93      1987
 MINIMUM TEMPERATURE (F)   78        74      1990
                                             1994
                                             2008


SUNRISE AND SUNSET
JUNE 20 2024..........SUNRISE   5:55 AM CHST  SUNSET   6:50 PM CHST
JUNE 21 2024..........SUNRISE   5:55 AM CHST  SUNSET   6:50 PM CHST


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




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