Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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CDGM40 PGUM 210640
CLIGUM

CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
440 PM CHST THU MAR 21 2024

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

...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR MARCH 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         86   1:53 PM  90    1994  87     -1       86
                                      2013
                                      2018
  MINIMUM         70R  6:29 AM  72    1964  76     -6       75
                                      1965
                                      1997
  AVERAGE         78                        81     -3       81

PRECIPITATION (IN)
  TODAY            0.00          0.81 1996   0.09  -0.09     0.05
  MONTH TO DATE    1.06                      1.94  -0.88     3.85
  SINCE MAR 1      1.06                      1.94  -0.88     3.85
  SINCE JAN 1      5.32                     11.43  -6.11    23.30

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

 COOLING
  TODAY           13                        16     -3       16
  MONTH TO DATE  323                       336    -13      324
  SINCE MAR 1    323                       336    -13      324
  SINCE JAN 1   1232                      1255    -23     1246
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED  MM   RESULTANT WIND DIRECTION  MM
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED    MM


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER  MM


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    MM
 LOWEST     MM
 AVERAGE    MM

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


THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87        91      2013
 MINIMUM TEMPERATURE (F)   76        70      1992
                                             1997
                                             2008


SUNRISE AND SUNSET
MARCH 21 2024.........SUNRISE   6:24 AM CHST  SUNSET   6:32 PM CHST
MARCH 22 2024.........SUNRISE   6:24 AM CHST  SUNSET   6:32 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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