Climatological Report (Daily)
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
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037
CDGM40 PGUM 221601
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
201 AM CHST SUN FEB 23 2025
...................................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR FEBRUARY 22 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 87 11:40 AM 91 1946 86 1 85
MINIMUM 77 6:03 AM 70 1949 75 2 72
1969
1992
AVERAGE 82 81 1 79
PRECIPITATION (IN)
YESTERDAY T 5.88 1953 0.14 -0.14 0.38
MONTH TO DATE 0.79 3.35 -2.56 1.72
SINCE DEC 1 10.84 13.99 -3.15 9.59
SINCE JAN 1 6.14 8.69 -2.55 4.10
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 358 340 18 328
SINCE DEC 1 1380 1346 34 1321
SINCE JAN 1 865 825 40 805
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 19 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 19.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 5:00 AM
LOWEST 57 12:00 PM
AVERAGE 70
..........................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 90 1985
MINIMUM TEMPERATURE (F) 75 71 1987
1998
2003
SUNRISE AND SUNSET
FEBRUARY 23 2025......SUNRISE 6:40 AM CHST SUNSET 6:28 PM CHST
FEBRUARY 24 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.
$$