867
CDGM40 PGUM 181601
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
201 AM CHST THU OCT 19 2023
...............................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR OCTOBER 18 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 86 2:51 PM 92 1989 87 -1 85
MINIMUM 74 5:08 AM 73 1967 77 -3 75
1969
1995
AVERAGE 80 82 -2 80
PRECIPITATION (IN)
YESTERDAY 0.03 5.43 2003 0.40 -0.37 0.06
MONTH TO DATE 15.09 7.97 7.12 11.76
SINCE SEP 1 27.55 23.14 4.41 25.50
SINCE JAN 1 126.03 79.77 46.26 69.73
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE SEP 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 SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 15 17 -2 15
MONTH TO DATE 298 306 -8 276
SINCE SEP 1 807 808 -1 767
SINCE JAN 1 4793 4936 -143 4779
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION E (90)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 10.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 8:00 AM
LOWEST 75 10:00 AM
AVERAGE 83
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THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 91 1988
1991
1992
MINIMUM TEMPERATURE (F) 77 70 1994
SUNRISE AND SUNSET
OCTOBER 19 2023.......SUNRISE 6:12 AM CHST SUNSET 6:00 PM CHST
OCTOBER 20 2023.......SUNRISE 6:12 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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