238
CDGM40 PGUM 151601
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
201 AM CHST SAT DEC 16 2023
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...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR DECEMBER 15 2023...
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)
YESTERDAY
MAXIMUM 87 12:34 PM 91 2014 87 0 86
MINIMUM 80 10:37 PM 72 1963 77 3 78
AVERAGE 84 82 2 82
PRECIPITATION (IN)
YESTERDAY 0.02 2.29 1956 0.16 -0.14 0.14
MONTH TO DATE 2.32 2.77 -0.45 3.33
SINCE DEC 1 2.32 2.77 -0.45 3.33
SINCE JAN 1 136.84 95.59 41.25 84.08
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE DEC 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 DEC 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 19 17 2 17
MONTH TO DATE 257 255 2 256
SINCE DEC 1 257 255 2 256
SINCE JAN 1 5794 5939 -145 5761
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WIND (MPH)
RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION E (70)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 16.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 6:00 PM
LOWEST 65 11:00 AM
AVERAGE 75
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THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 90 2016
MINIMUM TEMPERATURE (F) 77 70 1965
SUNRISE AND SUNSET
DECEMBER 16 2023......SUNRISE 6:36 AM CHST SUNSET 5:56 PM CHST
DECEMBER 17 2023......SUNRISE 6:36 AM CHST SUNSET 5:57 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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