205
CDGM40 PGUM 271612
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
212 AM CHST THU SEP 28 2023
...............................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 27 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 82 10:11 AM 91 1964 87 -5 88
1986
2016
MINIMUM 76 4:25 PM 73 1956 76 0 76
AVERAGE 79 82 -3 82
PRECIPITATION (IN)
YESTERDAY 0.62 3.45 1985 0.48 0.14 0.01
MONTH TO DATE 11.33 13.74 -2.41 12.65
SINCE SEP 1 11.33 13.74 -2.41 12.65
SINCE JAN 1 109.81 70.37 39.44 56.88
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 14 17 -3 17
MONTH TO DATE 458 459 -1 440
SINCE SEP 1 458 459 -1 440
SINCE JAN 1 4444 4587 -143 4452
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 85 10:00 AM
AVERAGE 91
......................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 92 1982
1988
MINIMUM TEMPERATURE (F) 76 71 1990
SUNRISE AND SUNSET
SEPTEMBER 28 2023.....SUNRISE 6:10 AM CHST SUNSET 6:13 PM CHST
SEPTEMBER 29 2023.....SUNRISE 6:10 AM CHST SUNSET 6:12 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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