Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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652
CDGM40 PGUM 210626
CLIGUM

CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
426 PM CHST SUN JUL 21 2024

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

...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR JULY 21 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         87  11:26 AM  92    1969  88     -1       88
                                      1994
  MINIMUM         78   3:33 AM  71    1967  77      1       79
  AVERAGE         83                        82      1       84

PRECIPITATION (IN)
  TODAY            0.07          4.88 2014   0.44  -0.37     0.00
  MONTH TO DATE    4.81                      7.57  -2.76     4.12
  SINCE JUN 1     12.81                     14.08  -1.27    13.12
  SINCE JAN 1     29.68                     34.29  -4.61    74.18

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

DEGREE DAYS
 HEATING
  TODAY            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
  TODAY           18                        17      1       19
  MONTH TO DATE  371                       373     -2      367
  SINCE JUN 1    902                       925    -23      881
  SINCE JAN 1   3383                      3437    -54     3303
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED  MM   RESULTANT WIND DIRECTION  MM
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED    MM


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER  MM


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    MM
 LOWEST     MM
 AVERAGE    MM

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


THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        92      1966
                                             1994
 MINIMUM TEMPERATURE (F)   77        71      1986


SUNRISE AND SUNSET
JULY 21 2024..........SUNRISE   6:03 AM CHST  SUNSET   6:51 PM CHST
JULY 22 2024..........SUNRISE   6:03 AM CHST  SUNSET   6:51 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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