Climatological Report (Daily)
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
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697
CDGM40 PGUM 211619
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
219 AM CHST SAT FEB 22 2025
...................................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR FEBRUARY 21 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1945 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 88 12:37 PM 93 1946 86 2 84
MINIMUM 76 6:22 AM 71 1969 75 1 74
1992
1994
AVERAGE 82 81 1 79
PRECIPITATION (IN)
YESTERDAY 0.00 0.93 2004 0.14 -0.14 0.20
MONTH TO DATE 0.79 3.21 -2.42 1.34
SINCE DEC 1 10.84 13.85 -3.01 9.21
SINCE JAN 1 6.14 8.55 -2.41 3.72
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 17 16 1 14
MONTH TO DATE 341 324 17 314
SINCE DEC 1 1363 1330 33 1307
SINCE JAN 1 848 809 39 791
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION NE (50)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 16.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 6:00 AM
LOWEST 52 2:00 PM
AVERAGE 70
..........................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 91 1946
MINIMUM TEMPERATURE (F) 75 70 1949
1969
1992
SUNRISE AND SUNSET
FEBRUARY 22 2025......SUNRISE 6:41 AM CHST SUNSET 6:28 PM CHST
FEBRUARY 23 2025......SUNRISE 6:40 AM CHST SUNSET 6:28 PM CHST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$