015
CDGM40 PGUM 200633
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
433 PM CHST WED DEC 20 2023
...............................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR DECEMBER 20 2023...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1945 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 87 1:06 PM 90 1988 87 0 87
2014
MINIMUM 76 6:47 AM 71 1963 77 -1 75
AVERAGE 82 82 0 81
PRECIPITATION (IN)
TODAY 0.00 1.22 1990 0.14 -0.14 0.03
MONTH TO DATE 2.76 3.53 -0.77 4.06
SINCE DEC 1 2.76 3.53 -0.77 4.06
SINCE JAN 1 137.28 96.35 40.93 84.81
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE DEC 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 DEC 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 17 17 0 16
MONTH TO DATE 342 340 2 341
SINCE DEC 1 342 340 2 341
SINCE JAN 1 5879 6024 -145 5846
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION E (80)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 15.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 7:00 AM
LOWEST 59 1:00 PM
AVERAGE 71
......................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 90 1983
MINIMUM TEMPERATURE (F) 77 71 1989
1991
SUNRISE AND SUNSET
DECEMBER 20 2023......SUNRISE 6:38 AM CHST SUNSET 5:58 PM CHST
DECEMBER 21 2023......SUNRISE 6:38 AM CHST SUNSET 5:59 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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